packer-cn/builder/azure/arm/step_test.go

98 lines
2.9 KiB
Go

package arm
import (
"fmt"
"testing"
"github.com/hashicorp/packer/builder/azure/common"
"github.com/hashicorp/packer/builder/azure/common/constants"
"github.com/hashicorp/packer/helper/multistep"
)
func TestProcessStepResultShouldContinueForNonErrors(t *testing.T) {
stateBag := new(multistep.BasicStateBag)
code := processStepResult(nil, func(error) { t.Fatal("Should not be called!") }, stateBag)
if _, ok := stateBag.GetOk(constants.Error); ok {
t.Errorf("Error was nil, but was still in the state bag.")
}
if code != multistep.ActionContinue {
t.Errorf("Expected ActionContinue(%d), but got=%d", multistep.ActionContinue, code)
}
}
func TestProcessStepResultShouldHaltOnError(t *testing.T) {
stateBag := new(multistep.BasicStateBag)
isSaidError := false
code := processStepResult(fmt.Errorf("boom"), func(error) { isSaidError = true }, stateBag)
if _, ok := stateBag.GetOk(constants.Error); !ok {
t.Errorf("Error was non nil, but was not in the state bag.")
}
if !isSaidError {
t.Errorf("Expected error to be said, but it was not.")
}
if code != multistep.ActionHalt {
t.Errorf("Expected ActionHalt(%d), but got=%d", multistep.ActionHalt, code)
}
}
func TestProcessStepResultShouldContinueOnSuccessfulTask(t *testing.T) {
stateBag := new(multistep.BasicStateBag)
result := common.InterruptibleTaskResult{
IsCancelled: false,
Err: nil,
}
code := processInterruptibleResult(result, func(error) { t.Fatal("Should not be called!") }, stateBag)
if _, ok := stateBag.GetOk(constants.Error); ok {
t.Errorf("Error was nil, but was still in the state bag.")
}
if code != multistep.ActionContinue {
t.Errorf("Expected ActionContinue(%d), but got=%d", multistep.ActionContinue, code)
}
}
func TestProcessStepResultShouldHaltWhenTaskIsCancelled(t *testing.T) {
stateBag := new(multistep.BasicStateBag)
result := common.InterruptibleTaskResult{
IsCancelled: true,
Err: nil,
}
code := processInterruptibleResult(result, func(error) { t.Fatal("Should not be called!") }, stateBag)
if _, ok := stateBag.GetOk(constants.Error); ok {
t.Errorf("Error was nil, but was still in the state bag.")
}
if code != multistep.ActionHalt {
t.Errorf("Expected ActionHalt(%d), but got=%d", multistep.ActionHalt, code)
}
}
func TestProcessStepResultShouldHaltOnTaskError(t *testing.T) {
stateBag := new(multistep.BasicStateBag)
isSaidError := false
result := common.InterruptibleTaskResult{
IsCancelled: false,
Err: fmt.Errorf("boom"),
}
code := processInterruptibleResult(result, func(error) { isSaidError = true }, stateBag)
if _, ok := stateBag.GetOk(constants.Error); !ok {
t.Errorf("Error was *not* nil, but was not in the state bag.")
}
if !isSaidError {
t.Errorf("Expected error to be said, but it was not.")
}
if code != multistep.ActionHalt {
t.Errorf("Expected ActionHalt(%d), but got=%d", multistep.ActionHalt, code)
}
}