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Co-authored-by: Malte Poll <mp@edgeless.systems>
Co-authored-by: katexochen <katexochen@users.noreply.github.com>
Co-authored-by: Daniel Weiße <dw@edgeless.systems>
Co-authored-by: Thomas Tendyck <tt@edgeless.systems>
Co-authored-by: Benedict Schlueter <bs@edgeless.systems>
Co-authored-by: leongross <leon.gross@rub.de>
Co-authored-by: Moritz Eckert <m1gh7ym0@gmail.com>
This commit is contained in:
Leonard Cohnen 2022-03-22 16:03:15 +01:00
commit 2d8fcd9bf4
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206
cli/cmd/create_azure_test.go Normal file
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package cmd
import (
"bytes"
"errors"
"testing"
"github.com/edgelesssys/constellation/cli/azure"
"github.com/edgelesssys/constellation/cli/cloudprovider"
"github.com/edgelesssys/constellation/cli/file"
"github.com/edgelesssys/constellation/internal/config"
"github.com/edgelesssys/constellation/internal/state"
"github.com/spf13/afero"
"github.com/spf13/cobra"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestCreateAzureCmdArgumentValidation(t *testing.T) {
testCases := map[string]struct {
args []string
expectErr bool
}{
"valid create 1": {[]string{"3", "Standard_DC2as_v5"}, false},
"valid create 2": {[]string{"7", "Standard_DC4as_v5"}, false},
"valid create 3": {[]string{"2", "Standard_DC8as_v5"}, false},
"invalid to many arguments": {[]string{"2", "Standard_DC2as_v5", "Standard_DC2as_v5"}, true},
"invalid to many arguments 2": {[]string{"2", "Standard_DC2as_v5", "2"}, true},
"invalidOnlyOneInstance": {[]string{"1", "Standard_DC2as_v5"}, true},
"invalid first is no int": {[]string{"Standard_DC2as_v5", "Standard_DC2as_v5"}, true},
"invalid second is no size": {[]string{"2", "2"}, true},
"invalid wrong order": {[]string{"Standard_DC2as_v5", "2"}, true},
}
cmd := newCreateAzureCmd()
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
err := cmd.ValidateArgs(tc.args)
if tc.expectErr {
assert.Error(err)
} else {
assert.NoError(err)
}
})
}
}
func TestCreateAzure(t *testing.T) {
testState := state.ConstellationState{
CloudProvider: cloudprovider.Azure.String(),
AzureNodes: azure.Instances{
"0": {
PrivateIP: "192.0.2.1",
PublicIP: "192.0.2.1",
},
"1": {
PrivateIP: "192.0.2.1",
PublicIP: "192.0.2.1",
},
},
AzureCoordinators: azure.Instances{
"0": {
PrivateIP: "192.0.2.1",
PublicIP: "192.0.2.1",
},
},
AzureResourceGroup: "resource-group",
AzureSubnet: "subnet",
AzureNetworkSecurityGroup: "network-security-group",
AzureNodesScaleSet: "nodes-scale-set",
AzureCoordinatorsScaleSet: "coordinators-scale-set",
}
someErr := errors.New("failed")
config := config.Default()
testCases := map[string]struct {
existingState *state.ConstellationState
client azureclient
interactive bool
interactiveStdin string
stateExpected state.ConstellationState
errExpected bool
}{
"create some instances": {
client: &fakeAzureClient{},
stateExpected: testState,
},
"state already exists": {
existingState: &testState,
client: &fakeAzureClient{},
errExpected: true,
},
"create some instances interactive": {
client: &fakeAzureClient{},
interactive: true,
interactiveStdin: "y\n",
stateExpected: testState,
errExpected: false,
},
"fail getState": {
client: &stubAzureClient{getStateErr: someErr},
errExpected: true,
},
"fail createVirtualNetwork": {
client: &stubAzureClient{createVirtualNetworkErr: someErr},
errExpected: true,
},
"fail createSecurityGroup": {
client: &stubAzureClient{createSecurityGroupErr: someErr},
errExpected: true,
},
"fail createInstances": {
client: &stubAzureClient{createInstancesErr: someErr},
errExpected: true,
},
"fail createResourceGroup": {
client: &stubAzureClient{createResourceGroupErr: someErr},
errExpected: true,
},
"error on rollback": {
client: &stubAzureClient{createInstancesErr: someErr, terminateResourceGroupErr: someErr},
errExpected: true,
},
}
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
require := require.New(t)
cmd := newCreateAzureCmd()
cmd.Flags().BoolP("yes", "y", false, "")
out := bytes.NewBufferString("")
cmd.SetOut(out)
errOut := bytes.NewBufferString("")
cmd.SetErr(errOut)
in := bytes.NewBufferString(tc.interactiveStdin)
cmd.SetIn(in)
if !tc.interactive {
require.NoError(cmd.Flags().Set("yes", "true")) // disable interactivity
}
fs := afero.NewMemMapFs()
fileHandler := file.NewHandler(fs)
if tc.existingState != nil {
require.NoError(fileHandler.WriteJSON(*config.StatePath, *tc.existingState, false))
}
err := createAzure(cmd, tc.client, fileHandler, config, "Standard_D2s_v3", 3)
if tc.errExpected {
assert.Error(err)
if stubClient, ok := tc.client.(*stubAzureClient); ok {
// Should have made a rollback on error.
assert.True(stubClient.terminateResourceGroupCalled)
}
} else {
assert.NoError(err)
var state state.ConstellationState
err := fileHandler.ReadJSON(*config.StatePath, &state)
assert.NoError(err)
assert.Equal(tc.stateExpected, state)
}
})
}
}
func TestCreateAzureCompletion(t *testing.T) {
testCases := map[string]struct {
args []string
toComplete string
resultExpected []string
shellCDExpected cobra.ShellCompDirective
}{
"first arg": {
args: []string{},
toComplete: "21",
resultExpected: []string{},
shellCDExpected: cobra.ShellCompDirectiveNoFileComp,
},
"second arg": {
args: []string{"23"},
toComplete: "Standard_D",
resultExpected: azure.InstanceTypes,
shellCDExpected: cobra.ShellCompDirectiveDefault,
},
"third arg": {
args: []string{"23", "Standard_D2s_v3"},
toComplete: "Standard_D",
resultExpected: []string{},
shellCDExpected: cobra.ShellCompDirectiveError,
},
}
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
cmd := &cobra.Command{}
result, shellCD := createAzureCompletion(cmd, tc.args, tc.toComplete)
assert.Equal(tc.resultExpected, result)
assert.Equal(tc.shellCDExpected, shellCD)
})
}
}