packer-cn/builder/googlecompute/step_check_existing_image_t...

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package googlecompute
import (
"github.com/mitchellh/multistep"
"testing"
)
func TestStepCheckExistingImage_impl(t *testing.T) {
var _ multistep.Step = new(StepCheckExistingImage)
}
func TestStepCheckExistingImage(t *testing.T) {
state := testState(t)
step := new(StepCheckExistingImage)
defer step.Cleanup(state)
state.Put("instance_name", "foo")
config := state.Get("config").(*Config)
driver := state.Get("driver").(*DriverMock)
driver.ImageExistsResult = true
// run the step
if action := step.Run(state); action != multistep.ActionHalt {
t.Fatalf("bad action: %#v", action)
}
// Verify state
if driver.ImageExistsName != config.ImageName {
t.Fatalf("bad: %#v", driver.ImageExistsName)
}
}