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Use Terraform for create on GCP

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This commit is contained in:
katexochen 2022-09-27 09:22:29 +02:00 • committed by Paul Meyer
parent f990c4d692
commit d973740b03
25 changed files with 341 additions and 607 deletions
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84
cli/internal/terraform/terraform_test.go
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@ -22,9 +22,9 @@ import (
"go.uber.org/multierr"
)
func TestCreateInstances(t *testing.T) {
someErr := errors.New("error")
getState := func() *tfjson.State {
func TestCreateCluster(t *testing.T) {
someErr := errors.New("failed")
newTestState := func() *tfjson.State {
workingState := tfjson.State{
Values: &tfjson.StateValues{
Outputs: map[string]*tfjson.StateOutput{
@ -34,52 +34,59 @@ func TestCreateInstances(t *testing.T) {
},
},
}
return &workingState
}
qemuVars := &QEMUVariables{
CommonVariables: CommonVariables{
Name: "name",
CountControlPlanes: 1,
CountWorkers: 2,
StateDiskSizeGB: 11,
},
CPUCount: 1,
MemorySizeMiB: 1024,
IPRangeStart: 100,
ImagePath: "path",
ImageFormat: "format",
MetadataAPIImage: "api",
}
testCases := map[string]struct {
provider cloudprovider.Provider
input CreateClusterInput
vars Variables
tf *stubTerraform
fs afero.Fs
wantErr bool
}{
"works": {
provider: cloudprovider.QEMU,
tf: &stubTerraform{
showState: getState(),
},
fs: afero.NewMemMapFs(),
vars: qemuVars,
tf: &stubTerraform{showState: newTestState()},
fs: afero.NewMemMapFs(),
},
"init fails": {
provider: cloudprovider.QEMU,
tf: &stubTerraform{
initErr: someErr,
showState: getState(),
},
fs: afero.NewMemMapFs(),
wantErr: true,
tf: &stubTerraform{initErr: someErr},
fs: afero.NewMemMapFs(),
wantErr: true,
},
"apply fails": {
provider: cloudprovider.QEMU,
tf: &stubTerraform{
applyErr: someErr,
showState: getState(),
},
fs: afero.NewMemMapFs(),
wantErr: true,
vars: qemuVars,
tf: &stubTerraform{applyErr: someErr},
fs: afero.NewMemMapFs(),
wantErr: true,
},
"show fails": {
provider: cloudprovider.QEMU,
tf: &stubTerraform{
showErr: someErr,
},
fs: afero.NewMemMapFs(),
wantErr: true,
vars: qemuVars,
tf: &stubTerraform{showErr: someErr},
fs: afero.NewMemMapFs(),
wantErr: true,
},
"no ip": {
provider: cloudprovider.QEMU,
vars: qemuVars,
tf: &stubTerraform{
showState: &tfjson.State{
Values: &tfjson.StateValues{
@ -90,13 +97,24 @@ func TestCreateInstances(t *testing.T) {
fs: afero.NewMemMapFs(),
wantErr: true,
},
"ip has wrong type": {
provider: cloudprovider.QEMU,
vars: qemuVars,
tf: &stubTerraform{
showState: &tfjson.State{
Values: &tfjson.StateValues{
Outputs: map[string]*tfjson.StateOutput{"ip": {Value: 42}},
},
},
},
fs: afero.NewMemMapFs(),
wantErr: true,
},
"prepare workspace fails": {
provider: cloudprovider.QEMU,
tf: &stubTerraform{
showState: getState(),
},
fs: afero.NewReadOnlyFs(afero.NewMemMapFs()),
wantErr: true,
tf: &stubTerraform{showState: newTestState()},
fs: afero.NewReadOnlyFs(afero.NewMemMapFs()),
wantErr: true,
},
}
@ -110,12 +128,12 @@ func TestCreateInstances(t *testing.T) {
file: file.NewHandler(tc.fs),
}
err := c.CreateCluster(context.Background(), "test", tc.input)
err := c.CreateCluster(context.Background(), "test", tc.vars)
if tc.wantErr {
assert.Error(err)
return
}
assert.NoError(err)
})
}