90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
package googlecompute
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import (
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"errors"
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"testing"
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"github.com/mitchellh/multistep"
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)
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func TestStepCreateImage_impl(t *testing.T) {
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var _ multistep.Step = new(StepCreateImage)
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}
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func TestStepCreateImage(t *testing.T) {
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state := testState(t)
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step := new(StepCreateImage)
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defer step.Cleanup(state)
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config := state.Get("config").(*Config)
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driver := state.Get("driver").(*DriverMock)
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driver.CreateImageProjectId = "createimage-project"
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driver.CreateImageSizeGb = 100
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// run the step
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if action := step.Run(state); action != multistep.ActionContinue {
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t.Fatalf("bad action: %#v", action)
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}
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uncastImage, ok := state.GetOk("image")
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if !ok {
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t.Fatal("should have image")
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}
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image, ok := uncastImage.(Image)
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if !ok {
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t.Fatal("image is not an Image")
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}
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// Verify created Image results.
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if image.Name != config.ImageName {
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t.Fatalf("Created image name, %s, does not match config name, %s.", image.Name, config.ImageName)
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}
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if driver.CreateImageProjectId != image.ProjectId {
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t.Fatalf("Created image project ID, %s, does not match driver project ID, %s.", image.ProjectId, driver.CreateImageProjectId)
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}
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if driver.CreateImageSizeGb != image.SizeGb {
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t.Fatalf("Created image size, %d, does not match the expected test value, %d.", image.SizeGb, driver.CreateImageSizeGb)
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}
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// Verify proper args passed to driver.CreateImage.
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if driver.CreateImageName != config.ImageName {
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t.Fatalf("bad: %#v", driver.CreateImageName)
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}
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if driver.CreateImageDesc != config.ImageDescription {
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t.Fatalf("bad: %#v", driver.CreateImageDesc)
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}
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if driver.CreateImageFamily != config.ImageFamily {
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t.Fatalf("bad: %#v", driver.CreateImageFamily)
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}
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if driver.CreateImageZone != config.Zone {
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t.Fatalf("bad: %#v", driver.CreateImageZone)
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}
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if driver.CreateImageDisk != config.DiskName {
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t.Fatalf("bad: %#v", driver.CreateImageDisk)
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}
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}
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func TestStepCreateImage_errorOnChannel(t *testing.T) {
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state := testState(t)
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step := new(StepCreateImage)
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defer step.Cleanup(state)
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errCh := make(chan error, 1)
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errCh <- errors.New("error")
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driver := state.Get("driver").(*DriverMock)
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driver.CreateImageErrCh = errCh
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// run the step
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if action := step.Run(state); action != multistep.ActionHalt {
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t.Fatalf("bad action: %#v", action)
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}
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if _, ok := state.GetOk("error"); !ok {
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t.Fatal("should have error")
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}
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if _, ok := state.GetOk("image_name"); ok {
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t.Fatal("should NOT have image")
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}
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}
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