Remove checks for GetState/SetState

cli/internal/azure/client/client.go

@@ -2,7 +2,6 @@ package client
 
 import (
 	"crypto/rand"
-	"errors"
 	"fmt"
 	"math/big"
 	"time"
@@ -168,128 +167,42 @@ func (c *Client) init(location, name string) error {
 }
 
 // GetState returns the state of the client as ConstellationState.
-func (c *Client) GetState() (state.ConstellationState, error) {
+func (c *Client) GetState() state.ConstellationState {
-	var stat state.ConstellationState
+	return state.ConstellationState{
-	stat.CloudProvider = cloudprovider.Azure.String()
+		Name:                       c.name,
-	if len(c.resourceGroup) == 0 {
+		UID:                        c.uid,
-		return state.ConstellationState{}, errors.New("client has no resource group")
+		CloudProvider:              cloudprovider.Azure.String(),
+		BootstrapperHost:           c.loadBalancerPubIP,
+		AzureLocation:              c.location,
+		AzureSubscription:          c.subscriptionID,
+		AzureTenant:                c.tenantID,
+		AzureResourceGroup:         c.resourceGroup,
+		AzureNetworkSecurityGroup:  c.networkSecurityGroup,
+		AzureSubnet:                c.subnetID,
+		AzureWorkerScaleSet:        c.workerScaleSet,
+		AzureControlPlaneScaleSet:  c.controlPlaneScaleSet,
+		AzureWorkerInstances:       c.workers,
+		AzureControlPlaneInstances: c.controlPlanes,
+		AzureADAppObjectID:         c.adAppObjectID,
 	}
-	stat.AzureResourceGroup = c.resourceGroup
-	if c.name == "" {
-		return state.ConstellationState{}, errors.New("client has no name")
-	}
-	stat.Name = c.name
-	if len(c.uid) == 0 {
-		return state.ConstellationState{}, errors.New("client has no uid")
-	}
-	stat.UID = c.uid
-	if len(c.loadBalancerPubIP) == 0 {
-		return state.ConstellationState{}, errors.New("client has no load balancer public IP")
-	}
-	stat.BootstrapperHost = c.loadBalancerPubIP
-	if len(c.location) == 0 {
-		return state.ConstellationState{}, errors.New("client has no location")
-	}
-	stat.AzureLocation = c.location
-	if len(c.subscriptionID) == 0 {
-		return state.ConstellationState{}, errors.New("client has no subscription")
-	}
-	stat.AzureSubscription = c.subscriptionID
-	if len(c.tenantID) == 0 {
-		return state.ConstellationState{}, errors.New("client has no tenant")
-	}
-	stat.AzureTenant = c.tenantID
-	if len(c.subnetID) == 0 {
-		return state.ConstellationState{}, errors.New("client has no subnet")
-	}
-	stat.AzureSubnet = c.subnetID
-	if len(c.networkSecurityGroup) == 0 {
-		return state.ConstellationState{}, errors.New("client has no network security group")
-	}
-	stat.AzureNetworkSecurityGroup = c.networkSecurityGroup
-	if len(c.workerScaleSet) == 0 {
-		return state.ConstellationState{}, errors.New("client has no worker scale set")
-	}
-	stat.AzureWorkerScaleSet = c.workerScaleSet
-	if len(c.controlPlaneScaleSet) == 0 {
-		return state.ConstellationState{}, errors.New("client has no control plane scale set")
-	}
-	stat.AzureControlPlaneScaleSet = c.controlPlaneScaleSet
-	if len(c.workers) == 0 {
-		return state.ConstellationState{}, errors.New("client has no workers")
-	}
-	stat.AzureWorkerInstances = c.workers
-	if len(c.controlPlanes) == 0 {
-		return state.ConstellationState{}, errors.New("client has no control planes")
-	}
-	stat.AzureControlPlaneInstances = c.controlPlanes
-	// AD App Object ID does not have to be set at all times
-	stat.AzureADAppObjectID = c.adAppObjectID
-
-	return stat, nil
 }
 
 // SetState sets the state of the client to the handed ConstellationState.
-func (c *Client) SetState(stat state.ConstellationState) error {
+func (c *Client) SetState(stat state.ConstellationState) {
-	if stat.CloudProvider != cloudprovider.Azure.String() {
-		return errors.New("state is not azure state")
-	}
-	if len(stat.AzureResourceGroup) == 0 {
-		return errors.New("state has no resource group")
-	}
 	c.resourceGroup = stat.AzureResourceGroup
-	if stat.Name == "" {
-		return errors.New("state has no name")
-	}
 	c.name = stat.Name
-	if len(stat.UID) == 0 {
-		return errors.New("state has no uuid")
-	}
 	c.uid = stat.UID
-	if len(stat.BootstrapperHost) == 0 {
-		return errors.New("state has no bootstrapper host")
-	}
 	c.loadBalancerPubIP = stat.BootstrapperHost
-	if len(stat.AzureLocation) == 0 {
-		return errors.New("state has no location")
-	}
 	c.location = stat.AzureLocation
-	if len(stat.AzureSubscription) == 0 {
-		return errors.New("state has no subscription")
-	}
 	c.subscriptionID = stat.AzureSubscription
-	if len(stat.AzureTenant) == 0 {
-		return errors.New("state has no tenant")
-	}
 	c.tenantID = stat.AzureTenant
-	if len(stat.AzureSubnet) == 0 {
-		return errors.New("state has no subnet")
-	}
 	c.subnetID = stat.AzureSubnet
-	if len(stat.AzureNetworkSecurityGroup) == 0 {
-		return errors.New("state has no subnet")
-	}
 	c.networkSecurityGroup = stat.AzureNetworkSecurityGroup
-	if len(stat.AzureWorkerScaleSet) == 0 {
-		return errors.New("state has no worker scale set")
-	}
 	c.workerScaleSet = stat.AzureWorkerScaleSet
-	if len(stat.AzureControlPlaneScaleSet) == 0 {
-		return errors.New("state has no worker scale set")
-	}
 	c.controlPlaneScaleSet = stat.AzureControlPlaneScaleSet
-	if len(stat.AzureWorkerInstances) == 0 {
-		return errors.New("state has no workers")
-	}
 	c.workers = stat.AzureWorkerInstances
-	if len(stat.AzureControlPlaneInstances) == 0 {
-		return errors.New("state has no control planes")
-	}
 	c.controlPlanes = stat.AzureControlPlaneInstances
-	// AD App Object ID does not have to be set at all times
 	c.adAppObjectID = stat.AzureADAppObjectID
-
-	return nil
 }
 
 func (c *Client) generateUID() (string, error) {

cli/internal/azure/client/client_test.go

@@ -16,24 +16,13 @@ func TestMain(m *testing.M) {
 }
 
 func TestSetGetState(t *testing.T) {
-	testCases := map[string]struct {
+	state := state.ConstellationState{
-		state   state.ConstellationState
-		wantErr bool
-	}{
-		"valid state": {
-			state: state.ConstellationState{
 		CloudProvider: cloudprovider.Azure.String(),
 		AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
+			"0": {PublicIP: "ip1", PrivateIP: "ip2"},
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
 		},
 		AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
+			"0": {PublicIP: "ip3", PrivateIP: "ip4"},
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
 		},
 		Name:                      "name",
 		UID:                       "uid",
@@ -46,478 +35,49 @@ func TestSetGetState(t *testing.T) {
 		AzureNetworkSecurityGroup: "network-security-group",
 		AzureWorkerScaleSet:       "worker-scale-set",
 		AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-		},
-		"missing workers": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing controlplane": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing name": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing uid": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing bootstrapper host": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing resource group": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing location": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing subscription": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureTenant:               "tenant",
-				AzureLocation:             "location",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing tenant": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureSubscription:         "subscription",
-				AzureLocation:             "location",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing subnet": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing network security group": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureWorkerScaleSet:       "worker-scale-set",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing worker scale set": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureControlPlaneScaleSet: "controlplane-scale-set",
-			},
-			wantErr: true,
-		},
-		"missing controlplane scale set": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.Azure.String(),
-				AzureWorkerInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				AzureControlPlaneInstances: cloudtypes.Instances{
-					"0": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				Name:                      "name",
-				UID:                       "uid",
-				BootstrapperHost:          "bootstrapper-host",
-				AzureResourceGroup:        "resource-group",
-				AzureLocation:             "location",
-				AzureSubscription:         "subscription",
-				AzureTenant:               "tenant",
-				AzureSubnet:               "azure-subnet",
-				AzureNetworkSecurityGroup: "network-security-group",
-				AzureWorkerScaleSet:       "worker-scale-set",
-			},
-			wantErr: true,
-		},
 	}
 
 	t.Run("SetState", func(t *testing.T) {
-		for name, tc := range testCases {
-			t.Run(name, func(t *testing.T) {
 		assert := assert.New(t)
 
 		client := Client{}
-				if tc.wantErr {
+		client.SetState(state)
-					assert.Error(client.SetState(tc.state))
+		assert.Equal(state.AzureWorkerInstances, client.workers)
-				} else {
+		assert.Equal(state.AzureControlPlaneInstances, client.controlPlanes)
-					assert.NoError(client.SetState(tc.state))
+		assert.Equal(state.Name, client.name)
-					assert.Equal(tc.state.AzureWorkerInstances, client.workers)
+		assert.Equal(state.UID, client.uid)
-					assert.Equal(tc.state.AzureControlPlaneInstances, client.controlPlanes)
+		assert.Equal(state.AzureResourceGroup, client.resourceGroup)
-					assert.Equal(tc.state.Name, client.name)
+		assert.Equal(state.AzureLocation, client.location)
-					assert.Equal(tc.state.UID, client.uid)
+		assert.Equal(state.AzureSubscription, client.subscriptionID)
-					assert.Equal(tc.state.AzureResourceGroup, client.resourceGroup)
+		assert.Equal(state.AzureTenant, client.tenantID)
-					assert.Equal(tc.state.AzureLocation, client.location)
+		assert.Equal(state.AzureSubnet, client.subnetID)
-					assert.Equal(tc.state.AzureSubscription, client.subscriptionID)
+		assert.Equal(state.AzureNetworkSecurityGroup, client.networkSecurityGroup)
-					assert.Equal(tc.state.AzureTenant, client.tenantID)
+		assert.Equal(state.AzureWorkerScaleSet, client.workerScaleSet)
-					assert.Equal(tc.state.AzureSubnet, client.subnetID)
+		assert.Equal(state.AzureControlPlaneScaleSet, client.controlPlaneScaleSet)
-					assert.Equal(tc.state.AzureNetworkSecurityGroup, client.networkSecurityGroup)
-					assert.Equal(tc.state.AzureWorkerScaleSet, client.workerScaleSet)
-					assert.Equal(tc.state.AzureControlPlaneScaleSet, client.controlPlaneScaleSet)
-				}
-			})
-		}
 	})
 
 	t.Run("GetState", func(t *testing.T) {
-		for name, tc := range testCases {
-			t.Run(name, func(t *testing.T) {
 		assert := assert.New(t)
 
 		client := Client{
-					workers:              tc.state.AzureWorkerInstances,
+			workers:              state.AzureWorkerInstances,
-					controlPlanes:        tc.state.AzureControlPlaneInstances,
+			controlPlanes:        state.AzureControlPlaneInstances,
-					name:                 tc.state.Name,
+			name:                 state.Name,
-					uid:                  tc.state.UID,
+			uid:                  state.UID,
-					loadBalancerPubIP:    tc.state.BootstrapperHost,
+			loadBalancerPubIP:    state.BootstrapperHost,
-					resourceGroup:        tc.state.AzureResourceGroup,
+			resourceGroup:        state.AzureResourceGroup,
-					location:             tc.state.AzureLocation,
+			location:             state.AzureLocation,
-					subscriptionID:       tc.state.AzureSubscription,
+			subscriptionID:       state.AzureSubscription,
-					tenantID:             tc.state.AzureTenant,
+			tenantID:             state.AzureTenant,
-					subnetID:             tc.state.AzureSubnet,
+			subnetID:             state.AzureSubnet,
-					networkSecurityGroup: tc.state.AzureNetworkSecurityGroup,
+			networkSecurityGroup: state.AzureNetworkSecurityGroup,
-					workerScaleSet:       tc.state.AzureWorkerScaleSet,
+			workerScaleSet:       state.AzureWorkerScaleSet,
-					controlPlaneScaleSet: tc.state.AzureControlPlaneScaleSet,
+			controlPlaneScaleSet: state.AzureControlPlaneScaleSet,
-				}
-				if tc.wantErr {
-					_, err := client.GetState()
-					assert.Error(err)
-				} else {
-					state, err := client.GetState()
-					assert.NoError(err)
-					assert.Equal(tc.state, state)
 		}
+		stat := client.GetState()
+		assert.Equal(state, stat)
 	})
 }
-	})
-}
-
-func TestSetStateCloudProvider(t *testing.T) {
-	assert := assert.New(t)
-
-	client := Client{}
-	stateMissingCloudProvider := state.ConstellationState{
-		AzureWorkerInstances: cloudtypes.Instances{
-			"0": {
-				PublicIP:  "ip1",
-				PrivateIP: "ip2",
-			},
-		},
-		AzureControlPlaneInstances: cloudtypes.Instances{
-			"0": {
-				PublicIP:  "ip3",
-				PrivateIP: "ip4",
-			},
-		},
-		Name:                      "name",
-		UID:                       "uid",
-		AzureResourceGroup:        "resource-group",
-		AzureLocation:             "location",
-		AzureSubscription:         "subscription",
-		AzureSubnet:               "azure-subnet",
-		AzureNetworkSecurityGroup: "network-security-group",
-		AzureWorkerScaleSet:       "worker-scale-set",
-		AzureControlPlaneScaleSet: "controlplane-scale-set",
-	}
-	assert.Error(client.SetState(stateMissingCloudProvider))
-	stateIncorrectCloudProvider := state.ConstellationState{
-		CloudProvider: "incorrect",
-		AzureWorkerInstances: cloudtypes.Instances{
-			"0": {
-				PublicIP:  "ip1",
-				PrivateIP: "ip2",
-			},
-		},
-		AzureControlPlaneInstances: cloudtypes.Instances{
-			"0": {
-				PublicIP:  "ip3",
-				PrivateIP: "ip4",
-			},
-		},
-		Name:                      "name",
-		UID:                       "uid",
-		AzureResourceGroup:        "resource-group",
-		AzureLocation:             "location",
-		AzureSubscription:         "subscription",
-		AzureSubnet:               "azure-subnet",
-		AzureNetworkSecurityGroup: "network-security-group",
-		AzureWorkerScaleSet:       "worker-scale-set",
-		AzureControlPlaneScaleSet: "controlplane-scale-set",
-	}
-	assert.Error(client.SetState(stateIncorrectCloudProvider))
-}
 
 func TestInit(t *testing.T) {
 	assert := assert.New(t)

cli/internal/cloudcmd/clients.go

@@ -9,8 +9,8 @@ import (
 )
 
 type gcpclient interface {
-	GetState() (state.ConstellationState, error)
+	GetState() state.ConstellationState
-	SetState(state.ConstellationState) error
+	SetState(state.ConstellationState)
 	CreateVPCs(ctx context.Context) error
 	CreateFirewall(ctx context.Context, input gcpcl.FirewallInput) error
 	CreateInstances(ctx context.Context, input gcpcl.CreateInstancesInput) error
@@ -25,8 +25,8 @@ type gcpclient interface {
 }
 
 type azureclient interface {
-	GetState() (state.ConstellationState, error)
+	GetState() state.ConstellationState
-	SetState(state.ConstellationState) error
+	SetState(state.ConstellationState)
 	CreateApplicationInsight(ctx context.Context) error
 	CreateResourceGroup(ctx context.Context) error
 	CreateExternalLoadBalancer(ctx context.Context) error

cli/internal/cloudcmd/clients_test.go

@@ -41,8 +41,8 @@ type fakeAzureClient struct {
 	adAppObjectID        string
 }
 
-func (c *fakeAzureClient) GetState() (state.ConstellationState, error) {
+func (c *fakeAzureClient) GetState() state.ConstellationState {
-	stat := state.ConstellationState{
+	return state.ConstellationState{
 		CloudProvider:              cloudprovider.Azure.String(),
 		AzureWorkerInstances:       c.workers,
 		AzureControlPlaneInstances: c.controlPlanes,
@@ -58,10 +58,9 @@ func (c *fakeAzureClient) GetState() (state.ConstellationState, error) {
 		AzureControlPlaneScaleSet:  c.controlPlaneScaleSet,
 		AzureADAppObjectID:         c.adAppObjectID,
 	}
-	return stat, nil
 }
 
-func (c *fakeAzureClient) SetState(stat state.ConstellationState) error {
+func (c *fakeAzureClient) SetState(stat state.ConstellationState) {
 	c.workers = stat.AzureWorkerInstances
 	c.controlPlanes = stat.AzureControlPlaneInstances
 	c.name = stat.Name
@@ -75,7 +74,6 @@ func (c *fakeAzureClient) SetState(stat state.ConstellationState) error {
 	c.workerScaleSet = stat.AzureWorkerScaleSet
 	c.controlPlaneScaleSet = stat.AzureControlPlaneScaleSet
 	c.adAppObjectID = stat.AzureADAppObjectID
-	return nil
 }
 
 func (c *fakeAzureClient) CreateApplicationInsight(ctx context.Context) error {
@@ -167,8 +165,6 @@ type stubAzureClient struct {
 	terminateResourceGroupCalled    bool
 	terminateServicePrincipalCalled bool
 
-	getStateErr                  error
-	setStateErr                  error
 	createApplicationInsightErr  error
 	createResourceGroupErr       error
 	createVirtualNetworkErr      error
@@ -180,12 +176,11 @@ type stubAzureClient struct {
 	terminateServicePrincipalErr error
 }
 
-func (c *stubAzureClient) GetState() (state.ConstellationState, error) {
+func (c *stubAzureClient) GetState() state.ConstellationState {
-	return state.ConstellationState{}, c.getStateErr
+	return state.ConstellationState{}
 }
 
-func (c *stubAzureClient) SetState(state.ConstellationState) error {
+func (c *stubAzureClient) SetState(state.ConstellationState) {
-	return c.setStateErr
 }
 
 func (c *stubAzureClient) CreateExternalLoadBalancer(ctx context.Context) error {
@@ -257,8 +252,8 @@ type fakeGcpClient struct {
 	forwardingRule string
 }
 
-func (c *fakeGcpClient) GetState() (state.ConstellationState, error) {
+func (c *fakeGcpClient) GetState() state.ConstellationState {
-	stat := state.ConstellationState{
+	return state.ConstellationState{
 		CloudProvider:                   cloudprovider.GCP.String(),
 		GCPWorkerInstances:              c.workers,
 		GCPControlPlaneInstances:        c.controlPlanes,
@@ -278,10 +273,9 @@ func (c *fakeGcpClient) GetState() (state.ConstellationState, error) {
 		GCPZone:                         c.zone,
 		GCPServiceAccount:               c.serviceAccount,
 	}
-	return stat, nil
 }
 
-func (c *fakeGcpClient) SetState(stat state.ConstellationState) error {
+func (c *fakeGcpClient) SetState(stat state.ConstellationState) {
 	c.workers = stat.GCPWorkerInstances
 	c.controlPlanes = stat.GCPControlPlaneInstances
 	c.workerInstanceGroup = stat.GCPWorkerInstanceGroup
@@ -299,7 +293,6 @@ func (c *fakeGcpClient) SetState(stat state.ConstellationState) error {
 	c.healthCheck = stat.GCPHealthCheck
 	c.backendService = stat.GCPBackendService
 	c.forwardingRule = stat.GCPForwardingRule
-	return nil
 }
 
 func (c *fakeGcpClient) CreateVPCs(ctx context.Context) error {
@@ -409,8 +402,6 @@ type stubGcpClient struct {
 	terminateServiceAccountCalled bool
 	closeCalled                   bool
 
-	getStateErr                error
-	setStateErr                error
 	createVPCsErr              error
 	createFirewallErr          error
 	createInstancesErr         error
@@ -424,12 +415,11 @@ type stubGcpClient struct {
 	closeErr                   error
 }
 
-func (c *stubGcpClient) GetState() (state.ConstellationState, error) {
+func (c *stubGcpClient) GetState() state.ConstellationState {
-	return state.ConstellationState{}, c.getStateErr
+	return state.ConstellationState{}
 }
 
-func (c *stubGcpClient) SetState(state.ConstellationState) error {
+func (c *stubGcpClient) SetState(state.ConstellationState) {
-	return c.setStateErr
 }
 
 func (c *stubGcpClient) CreateVPCs(ctx context.Context) error {

cli/internal/cloudcmd/create.go

@@ -137,7 +137,7 @@ func (c *Creator) createGCP(ctx context.Context, cl gcpclient, config *config.Co
 		return state.ConstellationState{}, err
 	}
 
-	return cl.GetState()
+	return cl.GetState(), nil
 }
 
 func (c *Creator) createAzure(ctx context.Context, cl azureclient, config *config.Config, insType string, controlPlaneCount, workerCount int,
@@ -176,5 +176,5 @@ func (c *Creator) createAzure(ctx context.Context, cl azureclient, config *confi
 		return state.ConstellationState{}, err
 	}
 
-	return cl.GetState()
+	return cl.GetState(), nil
 }

cli/internal/cloudcmd/serviceaccount.go

@@ -68,9 +68,7 @@ func (c *ServiceAccountCreator) Create(ctx context.Context, stat state.Constella
 func (c *ServiceAccountCreator) createServiceAccountGCP(ctx context.Context, cl gcpclient,
 	stat state.ConstellationState, config *config.Config,
 ) (string, state.ConstellationState, error) {
-	if err := cl.SetState(stat); err != nil {
+	cl.SetState(stat)
-		return "", state.ConstellationState{}, fmt.Errorf("setting state while creating service account: %w", err)
-	}
 
 	input := gcpcl.ServiceAccountInput{
 		Roles: config.Provider.GCP.ServiceAccountRoles,
@@ -80,27 +78,18 @@ func (c *ServiceAccountCreator) createServiceAccountGCP(ctx context.Context, cl
 		return "", state.ConstellationState{}, fmt.Errorf("creating service account: %w", err)
 	}
 
-	stat, err = cl.GetState()
+	return serviceAccount, cl.GetState(), nil
-	if err != nil {
-		return "", state.ConstellationState{}, fmt.Errorf("getting state after creating service account: %w", err)
-	}
-	return serviceAccount, stat, nil
 }
 
 func (c *ServiceAccountCreator) createServiceAccountAzure(ctx context.Context, cl azureclient,
 	stat state.ConstellationState, _ *config.Config,
 ) (string, state.ConstellationState, error) {
-	if err := cl.SetState(stat); err != nil {
+	cl.SetState(stat)
-		return "", state.ConstellationState{}, fmt.Errorf("setting state while creating service account: %w", err)
+
-	}
 	serviceAccount, err := cl.CreateServicePrincipal(ctx)
 	if err != nil {
 		return "", state.ConstellationState{}, fmt.Errorf("creating service account: %w", err)
 	}
 
-	stat, err = cl.GetState()
+	return serviceAccount, cl.GetState(), nil
-	if err != nil {
-		return "", state.ConstellationState{}, fmt.Errorf("getting state after creating service account: %w", err)
-	}
-	return serviceAccount, stat, nil
 }

cli/internal/cloudcmd/serviceaccount_test.go

@@ -60,14 +60,6 @@ func TestServiceAccountCreator(t *testing.T) {
 			config:  config.Default(),
 			wantErr: true,
 		},
-		"gcp client setState error": {
-			newGCPClient: func(ctx context.Context) (gcpclient, error) {
-				return &stubGcpClient{setStateErr: someErr}, nil
-			},
-			state:   someGCPState(),
-			config:  config.Default(),
-			wantErr: true,
-		},
 		"gcp client createServiceAccount error": {
 			newGCPClient: func(ctx context.Context) (gcpclient, error) {
 				return &stubGcpClient{createServiceAccountErr: someErr}, nil
@@ -76,14 +68,6 @@ func TestServiceAccountCreator(t *testing.T) {
 			config:  config.Default(),
 			wantErr: true,
 		},
-		"gcp client getState error": {
-			newGCPClient: func(ctx context.Context) (gcpclient, error) {
-				return &stubGcpClient{getStateErr: someErr}, nil
-			},
-			state:   someGCPState(),
-			config:  config.Default(),
-			wantErr: true,
-		},
 		"azure": {
 			newAzureClient: func(subscriptionID, tenantID string) (azureclient, error) {
 				return &fakeAzureClient{}, nil
@@ -102,14 +86,6 @@ func TestServiceAccountCreator(t *testing.T) {
 			config:  config.Default(),
 			wantErr: true,
 		},
-		"azure client setState error": {
-			newAzureClient: func(subscriptionID, tenantID string) (azureclient, error) {
-				return &stubAzureClient{setStateErr: someErr}, nil
-			},
-			state:   someAzureState(),
-			config:  config.Default(),
-			wantErr: true,
-		},
 		"azure client createServiceAccount error": {
 			newAzureClient: func(subscriptionID, tenantID string) (azureclient, error) {
 				return &stubAzureClient{createServicePrincipalErr: someErr}, nil
@@ -118,14 +94,6 @@ func TestServiceAccountCreator(t *testing.T) {
 			config:  config.Default(),
 			wantErr: true,
 		},
-		"azure client getState error": {
-			newAzureClient: func(subscriptionID, tenantID string) (azureclient, error) {
-				return &stubAzureClient{getStateErr: someErr}, nil
-			},
-			state:   someAzureState(),
-			config:  config.Default(),
-			wantErr: true,
-		},
 		"qemu": {
 			state:            state.ConstellationState{CloudProvider: "qemu"},
 			wantStateMutator: func(cs *state.ConstellationState) {},

cli/internal/cloudcmd/terminate.go

@@ -51,9 +51,7 @@ func (t *Terminator) Terminate(ctx context.Context, state state.ConstellationSta
 }
 
 func (t *Terminator) terminateGCP(ctx context.Context, cl gcpclient, state state.ConstellationState) error {
-	if err := cl.SetState(state); err != nil {
+	cl.SetState(state)
-		return err
-	}
 
 	if err := cl.TerminateLoadBalancer(ctx); err != nil {
 		return err
@@ -71,9 +69,7 @@ func (t *Terminator) terminateGCP(ctx context.Context, cl gcpclient, state state
 }
 
 func (t *Terminator) terminateAzure(ctx context.Context, cl azureclient, state state.ConstellationState) error {
-	if err := cl.SetState(state); err != nil {
+	cl.SetState(state)
-		return err
-	}
 
 	if err := cl.TerminateServicePrincipal(ctx); err != nil {
 		return err

cli/internal/cloudcmd/terminate_test.go

@@ -65,11 +65,6 @@ func TestTerminator(t *testing.T) {
 			state:           someGCPState(),
 			wantErr:         true,
 		},
-		"gcp setState error": {
-			gcpclient: &stubGcpClient{setStateErr: someErr},
-			state:     someGCPState(),
-			wantErr:   true,
-		},
 		"gcp terminateInstances error": {
 			gcpclient: &stubGcpClient{terminateInstancesErr: someErr},
 			state:     someGCPState(),
@@ -99,11 +94,6 @@ func TestTerminator(t *testing.T) {
 			state:             someAzureState(),
 			wantErr:           true,
 		},
-		"azure setState error": {
-			azureclient: &stubAzureClient{setStateErr: someErr},
-			state:       someAzureState(),
-			wantErr:     true,
-		},
 		"azure terminateServicePrincipal error": {
 			azureclient: &stubAzureClient{terminateServicePrincipalErr: someErr},
 			state:       someAzureState(),

cli/internal/gcp/client/client.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"crypto/rand"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"math/big"
 
@@ -239,199 +238,51 @@ func (c *Client) init(project, zone, region, name string) error {
 }
 
 // GetState returns the state of the client as ConstellationState.
-func (c *Client) GetState() (state.ConstellationState, error) {
+func (c *Client) GetState() state.ConstellationState {
-	var stat state.ConstellationState
+	return state.ConstellationState{
-	stat.CloudProvider = cloudprovider.GCP.String()
+		Name:                            c.name,
-	if len(c.workers) == 0 {
+		UID:                             c.uid,
-		return state.ConstellationState{}, errors.New("client has no workers")
+		CloudProvider:                   cloudprovider.GCP.String(),
+		BootstrapperHost:                c.controlPlanes.PublicIPs()[0],
+		GCPProject:                      c.project,
+		GCPZone:                         c.zone,
+		GCPRegion:                       c.region,
+		GCPWorkerInstances:              c.workers,
+		GCPWorkerInstanceGroup:          c.workerInstanceGroup,
+		GCPWorkerInstanceTemplate:       c.workerTemplate,
+		GCPControlPlaneInstances:        c.controlPlanes,
+		GCPControlPlaneInstanceGroup:    c.controlPlaneInstanceGroup,
+		GCPControlPlaneInstanceTemplate: c.controlPlaneTemplate,
+		GCPFirewalls:                    c.firewalls,
+		GCPNetwork:                      c.network,
+		GCPSubnetwork:                   c.subnetwork,
+		GCPHealthCheck:                  c.healthCheck,
+		GCPBackendService:               c.backendService,
+		GCPForwardingRule:               c.forwardingRule,
+		GCPServiceAccount:               c.serviceAccount,
 	}
-	stat.GCPWorkerInstances = c.workers
-
-	if len(c.controlPlanes) == 0 {
-		return state.ConstellationState{}, errors.New("client has no controlPlanes")
-	}
-	stat.GCPControlPlaneInstances = c.controlPlanes
-	publicIPs := c.controlPlanes.PublicIPs()
-	if len(publicIPs) == 0 {
-		return state.ConstellationState{}, errors.New("client has no bootstrapper endpoint")
-	}
-	stat.BootstrapperHost = publicIPs[0]
-
-	if c.workerInstanceGroup == "" {
-		return state.ConstellationState{}, errors.New("client has no workerInstanceGroup")
-	}
-	stat.GCPWorkerInstanceGroup = c.workerInstanceGroup
-
-	if c.controlPlaneInstanceGroup == "" {
-		return state.ConstellationState{}, errors.New("client has no controlPlaneInstanceGroup")
-	}
-	stat.GCPControlPlaneInstanceGroup = c.controlPlaneInstanceGroup
-
-	if c.project == "" {
-		return state.ConstellationState{}, errors.New("client has no project")
-	}
-	stat.GCPProject = c.project
-
-	if c.zone == "" {
-		return state.ConstellationState{}, errors.New("client has no zone")
-	}
-	stat.GCPZone = c.zone
-
-	if c.region == "" {
-		return state.ConstellationState{}, errors.New("client has no region")
-	}
-	stat.GCPRegion = c.region
-
-	if c.name == "" {
-		return state.ConstellationState{}, errors.New("client has no name")
-	}
-	stat.Name = c.name
-
-	if c.uid == "" {
-		return state.ConstellationState{}, errors.New("client has no uid")
-	}
-	stat.UID = c.uid
-
-	if len(c.firewalls) == 0 {
-		return state.ConstellationState{}, errors.New("client has no firewalls")
-	}
-	stat.GCPFirewalls = c.firewalls
-
-	if c.network == "" {
-		return state.ConstellationState{}, errors.New("client has no network")
-	}
-	stat.GCPNetwork = c.network
-
-	if c.subnetwork == "" {
-		return state.ConstellationState{}, errors.New("client has no subnetwork")
-	}
-	stat.GCPSubnetwork = c.subnetwork
-
-	if c.workerTemplate == "" {
-		return state.ConstellationState{}, errors.New("client has no worker instance template")
-	}
-	stat.GCPWorkerInstanceTemplate = c.workerTemplate
-
-	if c.controlPlaneTemplate == "" {
-		return state.ConstellationState{}, errors.New("client has no controlPlane instance template")
-	}
-	stat.GCPControlPlaneInstanceTemplate = c.controlPlaneTemplate
-
-	if c.healthCheck == "" {
-		return state.ConstellationState{}, errors.New("client has no health check")
-	}
-	stat.GCPHealthCheck = c.healthCheck
-
-	if c.backendService == "" {
-		return state.ConstellationState{}, errors.New("client has no backend service")
-	}
-	stat.GCPBackendService = c.backendService
-
-	if c.forwardingRule == "" {
-		return state.ConstellationState{}, errors.New("client has no forwarding rule")
-	}
-	stat.GCPForwardingRule = c.forwardingRule
-
-	// service account does not have to be set at all times
-	stat.GCPServiceAccount = c.serviceAccount
-
-	return stat, nil
 }
 
 // SetState sets the state of the client to the handed ConstellationState.
-func (c *Client) SetState(stat state.ConstellationState) error {
+func (c *Client) SetState(stat state.ConstellationState) {
-	if stat.CloudProvider != cloudprovider.GCP.String() {
-		return errors.New("state is not gcp state")
-	}
-	if len(stat.GCPWorkerInstances) == 0 {
-		return errors.New("state has no workers")
-	}
 	c.workers = stat.GCPWorkerInstances
-
-	if len(stat.GCPControlPlaneInstances) == 0 {
-		return errors.New("state has no controlPlane")
-	}
 	c.controlPlanes = stat.GCPControlPlaneInstances
-
-	if stat.GCPWorkerInstanceGroup == "" {
-		return errors.New("state has no workerInstanceGroup")
-	}
 	c.workerInstanceGroup = stat.GCPWorkerInstanceGroup
-
-	if stat.GCPControlPlaneInstanceGroup == "" {
-		return errors.New("state has no controlPlaneInstanceGroup")
-	}
 	c.controlPlaneInstanceGroup = stat.GCPControlPlaneInstanceGroup
-
-	if stat.GCPProject == "" {
-		return errors.New("state has no project")
-	}
 	c.project = stat.GCPProject
-
-	if stat.GCPZone == "" {
-		return errors.New("state has no zone")
-	}
 	c.zone = stat.GCPZone
-
-	if stat.GCPRegion == "" {
-		return errors.New("state has no region")
-	}
 	c.region = stat.GCPRegion
-
-	if stat.Name == "" {
-		return errors.New("state has no name")
-	}
 	c.name = stat.Name
-
-	if stat.UID == "" {
-		return errors.New("state has no uid")
-	}
 	c.uid = stat.UID
-
-	if len(stat.GCPFirewalls) == 0 {
-		return errors.New("state has no firewalls")
-	}
 	c.firewalls = stat.GCPFirewalls
-
-	if stat.GCPNetwork == "" {
-		return errors.New("state has no network")
-	}
 	c.network = stat.GCPNetwork
-
-	if stat.GCPSubnetwork == "" {
-		return errors.New("state has no subnetwork")
-	}
 	c.subnetwork = stat.GCPSubnetwork
-
-	if stat.GCPWorkerInstanceTemplate == "" {
-		return errors.New("state has no worker instance template")
-	}
 	c.workerTemplate = stat.GCPWorkerInstanceTemplate
-
-	if stat.GCPControlPlaneInstanceTemplate == "" {
-		return errors.New("state has no controlPlane instance template")
-	}
 	c.controlPlaneTemplate = stat.GCPControlPlaneInstanceTemplate
-
-	if stat.GCPHealthCheck == "" {
-		return errors.New("state has no health check")
-	}
 	c.healthCheck = stat.GCPHealthCheck
-
-	if stat.GCPBackendService == "" {
-		return errors.New("state has no backend service")
-	}
 	c.backendService = stat.GCPBackendService
-
-	if stat.GCPForwardingRule == "" {
-		return errors.New("state has no forwarding rule")
-	}
 	c.forwardingRule = stat.GCPForwardingRule
-
-	// service account does not have to be set at all times
 	c.serviceAccount = stat.GCPServiceAccount
-
-	return nil
 }
 
 func (c *Client) generateUID() (string, error) {

cli/internal/gcp/client/client_test.go

@@ -20,12 +20,7 @@ func TestMain(m *testing.M) {
 }
 
 func TestSetGetState(t *testing.T) {
-	testCases := map[string]struct {
+	state := state.ConstellationState{
-		state   state.ConstellationState
-		wantErr bool
-	}{
-		"valid state": {
-			state: state.ConstellationState{
 		CloudProvider: cloudprovider.GCP.String(),
 		GCPWorkerInstances: cloudtypes.Instances{
 			"id-1": {
@@ -56,758 +51,56 @@ func TestSetGetState(t *testing.T) {
 		GCPBackendService:               "backend-service-id",
 		GCPHealthCheck:                  "health-check-id",
 		GCPForwardingRule:               "forwarding-rule-id",
-			},
-		},
-		"missing workers": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing control plane": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing worker group": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing control plane group": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing project id": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing zone": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing region": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing name": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPRegion:                       "region-id",
-				GCPNetwork:                      "net-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing uid": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				Name:                            "name",
-				BootstrapperHost:                "ip3",
-				GCPRegion:                       "region-id",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing firewalls": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing network": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing external network": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing subnetwork": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing external subnetwork": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing worker template": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing control plane template": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:       "group-id",
-				GCPControlPlaneInstanceGroup: "group-id",
-				GCPProject:                   "proj-id",
-				GCPZone:                      "zone-id",
-				GCPRegion:                    "region-id",
-				Name:                         "name",
-				UID:                          "uid",
-				BootstrapperHost:             "ip3",
-				GCPNetwork:                   "net-id",
-				GCPSubnetwork:                "subnet-id",
-				GCPFirewalls:                 []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:    "temp-id",
-				GCPBackendService:            "backend-service-id",
-				GCPHealthCheck:               "health-check-id",
-				GCPForwardingRule:            "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing backend service": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPHealthCheck:                  "health-check-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing health check": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPForwardingRule:               "forwarding-rule-id",
-			},
-			wantErr: true,
-		},
-		"missing forwarding rule": {
-			state: state.ConstellationState{
-				CloudProvider: cloudprovider.GCP.String(),
-				GCPWorkerInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip1",
-						PrivateIP: "ip2",
-					},
-				},
-				GCPControlPlaneInstances: cloudtypes.Instances{
-					"id-1": {
-						PublicIP:  "ip3",
-						PrivateIP: "ip4",
-					},
-				},
-				GCPWorkerInstanceGroup:          "group-id",
-				GCPControlPlaneInstanceGroup:    "group-id",
-				GCPProject:                      "proj-id",
-				GCPZone:                         "zone-id",
-				GCPRegion:                       "region-id",
-				Name:                            "name",
-				UID:                             "uid",
-				BootstrapperHost:                "ip3",
-				GCPNetwork:                      "net-id",
-				GCPSubnetwork:                   "subnet-id",
-				GCPFirewalls:                    []string{"fw-1", "fw-2"},
-				GCPWorkerInstanceTemplate:       "temp-id",
-				GCPControlPlaneInstanceTemplate: "temp-id",
-				GCPBackendService:               "backend-service-id",
-				GCPHealthCheck:                  "health-check-id",
-			},
-			wantErr: true,
-		},
 	}
 
 	t.Run("SetState", func(t *testing.T) {
-		for name, tc := range testCases {
-			t.Run(name, func(t *testing.T) {
 		assert := assert.New(t)
 
 		client := Client{}
-				if tc.wantErr {
+		client.SetState(state)
-					assert.Error(client.SetState(tc.state))
+		assert.Equal(state.GCPWorkerInstances, client.workers)
-				} else {
+		assert.Equal(state.GCPControlPlaneInstances, client.controlPlanes)
-					assert.NoError(client.SetState(tc.state))
+		assert.Equal(state.GCPWorkerInstanceGroup, client.workerInstanceGroup)
-					assert.Equal(tc.state.GCPWorkerInstances, client.workers)
+		assert.Equal(state.GCPControlPlaneInstanceGroup, client.controlPlaneInstanceGroup)
-					assert.Equal(tc.state.GCPControlPlaneInstances, client.controlPlanes)
+		assert.Equal(state.GCPProject, client.project)
-					assert.Equal(tc.state.GCPWorkerInstanceGroup, client.workerInstanceGroup)
+		assert.Equal(state.GCPZone, client.zone)
-					assert.Equal(tc.state.GCPControlPlaneInstanceGroup, client.controlPlaneInstanceGroup)
+		assert.Equal(state.Name, client.name)
-					assert.Equal(tc.state.GCPProject, client.project)
+		assert.Equal(state.UID, client.uid)
-					assert.Equal(tc.state.GCPZone, client.zone)
+		assert.Equal(state.GCPNetwork, client.network)
-					assert.Equal(tc.state.Name, client.name)
+		assert.Equal(state.GCPFirewalls, client.firewalls)
-					assert.Equal(tc.state.UID, client.uid)
+		assert.Equal(state.GCPControlPlaneInstanceTemplate, client.controlPlaneTemplate)
-					assert.Equal(tc.state.GCPNetwork, client.network)
+		assert.Equal(state.GCPWorkerInstanceTemplate, client.workerTemplate)
-					assert.Equal(tc.state.GCPFirewalls, client.firewalls)
+		assert.Equal(state.GCPServiceAccount, client.serviceAccount)
-					assert.Equal(tc.state.GCPControlPlaneInstanceTemplate, client.controlPlaneTemplate)
-					assert.Equal(tc.state.GCPWorkerInstanceTemplate, client.workerTemplate)
-					assert.Equal(tc.state.GCPServiceAccount, client.serviceAccount)
-				}
-			})
-		}
 	})
 
 	t.Run("GetState", func(t *testing.T) {
-		for name, tc := range testCases {
-			t.Run(name, func(t *testing.T) {
 		assert := assert.New(t)
 
 		client := Client{
-					workers:                   tc.state.GCPWorkerInstances,
+			workers:                   state.GCPWorkerInstances,
-					controlPlanes:             tc.state.GCPControlPlaneInstances,
+			controlPlanes:             state.GCPControlPlaneInstances,
-					workerInstanceGroup:       tc.state.GCPWorkerInstanceGroup,
+			workerInstanceGroup:       state.GCPWorkerInstanceGroup,
-					controlPlaneInstanceGroup: tc.state.GCPControlPlaneInstanceGroup,
+			controlPlaneInstanceGroup: state.GCPControlPlaneInstanceGroup,
-					project:                   tc.state.GCPProject,
+			project:                   state.GCPProject,
-					zone:                      tc.state.GCPZone,
+			zone:                      state.GCPZone,
-					region:                    tc.state.GCPRegion,
+			region:                    state.GCPRegion,
-					name:                      tc.state.Name,
+			name:                      state.Name,
-					uid:                       tc.state.UID,
+			uid:                       state.UID,
-					network:                   tc.state.GCPNetwork,
+			network:                   state.GCPNetwork,
-					subnetwork:                tc.state.GCPSubnetwork,
+			subnetwork:                state.GCPSubnetwork,
-					firewalls:                 tc.state.GCPFirewalls,
+			firewalls:                 state.GCPFirewalls,
-					workerTemplate:            tc.state.GCPWorkerInstanceTemplate,
+			workerTemplate:            state.GCPWorkerInstanceTemplate,
-					controlPlaneTemplate:      tc.state.GCPControlPlaneInstanceTemplate,
+			controlPlaneTemplate:      state.GCPControlPlaneInstanceTemplate,
-					serviceAccount:            tc.state.GCPServiceAccount,
+			serviceAccount:            state.GCPServiceAccount,
-					healthCheck:               tc.state.GCPHealthCheck,
+			healthCheck:               state.GCPHealthCheck,
-					backendService:            tc.state.GCPBackendService,
+			backendService:            state.GCPBackendService,
-					forwardingRule:            tc.state.GCPForwardingRule,
+			forwardingRule:            state.GCPForwardingRule,
-				}
-				if tc.wantErr {
-					_, err := client.GetState()
-					assert.Error(err)
-				} else {
-					stat, err := client.GetState()
-					assert.NoError(err)
-					assert.Equal(tc.state, stat)
-				}
-			})
-		}
-	})
 		}
 
-func TestSetStateCloudProvider(t *testing.T) {
+		stat := client.GetState()
-	assert := assert.New(t)
 
-	client := Client{}
+		assert.Equal(state, stat)
-	stateMissingCloudProvider := state.ConstellationState{
+	})
-		GCPWorkerInstances: cloudtypes.Instances{
-			"id-1": {
-				PublicIP:  "ip1",
-				PrivateIP: "ip2",
-			},
-		},
-		GCPControlPlaneInstances: cloudtypes.Instances{
-			"id-1": {
-				PublicIP:  "ip3",
-				PrivateIP: "ip4",
-			},
-		},
-		GCPWorkerInstanceGroup:          "group-id",
-		GCPControlPlaneInstanceGroup:    "group-id",
-		GCPProject:                      "proj-id",
-		GCPZone:                         "zone-id",
-		GCPRegion:                       "region-id",
-		Name:                            "name",
-		UID:                             "uid",
-		BootstrapperHost:                "ip3",
-		GCPNetwork:                      "net-id",
-		GCPSubnetwork:                   "subnet-id",
-		GCPFirewalls:                    []string{"fw-1", "fw-2"},
-		GCPWorkerInstanceTemplate:       "temp-id",
-		GCPControlPlaneInstanceTemplate: "temp-id",
-		GCPBackendService:               "backend-service-id",
-		GCPHealthCheck:                  "health-check-id",
-		GCPForwardingRule:               "forwarding-rule-id",
-	}
-	assert.Error(client.SetState(stateMissingCloudProvider))
-	stateIncorrectCloudProvider := state.ConstellationState{
-		CloudProvider: "incorrect",
-		GCPWorkerInstances: cloudtypes.Instances{
-			"id-1": {
-				PublicIP:  "ip1",
-				PrivateIP: "ip2",
-			},
-		},
-		GCPControlPlaneInstances: cloudtypes.Instances{
-			"id-1": {
-				PublicIP:  "ip3",
-				PrivateIP: "ip4",
-			},
-		},
-		GCPWorkerInstanceGroup:          "group-id",
-		GCPControlPlaneInstanceGroup:    "group-id",
-		GCPProject:                      "proj-id",
-		GCPZone:                         "zone-id",
-		GCPRegion:                       "region-id",
-		Name:                            "name",
-		UID:                             "uid",
-		BootstrapperHost:                "ip3",
-		GCPNetwork:                      "net-id",
-		GCPSubnetwork:                   "subnet-id",
-		GCPFirewalls:                    []string{"fw-1", "fw-2"},
-		GCPWorkerInstanceTemplate:       "temp-id",
-		GCPControlPlaneInstanceTemplate: "temp-id",
-		GCPBackendService:               "backend-service-id",
-		GCPHealthCheck:                  "health-check-id",
-		GCPForwardingRule:               "forwarding-rule-id",
-	}
-	assert.Error(client.SetState(stateIncorrectCloudProvider))
 }
 
 func TestInit(t *testing.T) {