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

119 lines
3.7 KiB
Go

package arm
import (
"context"
"fmt"
"testing"
"github.com/hashicorp/packer/builder/azure/common/constants"
"github.com/hashicorp/packer/helper/multistep"
)
func TestStepDeployTemplateShouldFailIfDeployFails(t *testing.T) {
var testSubject = &StepDeployTemplate{
deploy: func(context.Context, string, string) error {
return fmt.Errorf("!! Unit Test FAIL !!")
},
say: func(message string) {},
error: func(e error) {},
}
stateBag := createTestStateBagStepDeployTemplate()
var result = testSubject.Run(context.Background(), stateBag)
if result != multistep.ActionHalt {
t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
}
if _, ok := stateBag.GetOk(constants.Error); ok == false {
t.Fatalf("Expected the step to set stateBag['%s'], but it was not.", constants.Error)
}
}
func TestStepDeployTemplateShouldPassIfDeployPasses(t *testing.T) {
var testSubject = &StepDeployTemplate{
deploy: func(context.Context, string, string) error { return nil },
say: func(message string) {},
error: func(e error) {},
}
stateBag := createTestStateBagStepDeployTemplate()
var result = testSubject.Run(context.Background(), stateBag)
if result != multistep.ActionContinue {
t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
}
if _, ok := stateBag.GetOk(constants.Error); ok == true {
t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
}
}
func TestStepDeployTemplateShouldTakeStepArgumentsFromStateBag(t *testing.T) {
var actualResourceGroupName string
var actualDeploymentName string
var testSubject = &StepDeployTemplate{
deploy: func(_ context.Context, resourceGroupName string, deploymentName string) error {
actualResourceGroupName = resourceGroupName
actualDeploymentName = deploymentName
return nil
},
say: func(message string) {},
error: func(e error) {},
name: "--deployment-name--",
}
stateBag := createTestStateBagStepValidateTemplate()
var result = testSubject.Run(context.Background(), stateBag)
if result != multistep.ActionContinue {
t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
}
var expectedResourceGroupName = stateBag.Get(constants.ArmResourceGroupName).(string)
if actualDeploymentName != "--deployment-name--" {
t.Fatal("Expected StepValidateTemplate to source 'constants.ArmDeploymentName' from the state bag, but it did not.")
}
if actualResourceGroupName != expectedResourceGroupName {
t.Fatal("Expected the step to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
}
}
func TestStepDeployTemplateDeleteImageShouldFailWhenImageUrlCannotBeParsed(t *testing.T) {
var testSubject = &StepDeployTemplate{
say: func(message string) {},
error: func(e error) {},
name: "--deployment-name--",
}
// Invalid URL per https://golang.org/src/net/url/url_test.go
err := testSubject.deleteImage(context.TODO(), "image", "http://[fe80::1%en0]/", "Unit Test: ResourceGroupName")
if err == nil {
t.Fatal("Expected a failure because of the failed image name")
}
}
func TestStepDeployTemplateDeleteImageShouldFailWithInvalidImage(t *testing.T) {
var testSubject = &StepDeployTemplate{
say: func(message string) {},
error: func(e error) {},
name: "--deployment-name--",
}
err := testSubject.deleteImage(context.TODO(), "image", "storage.blob.core.windows.net/abc", "Unit Test: ResourceGroupName")
if err == nil {
t.Fatal("Expected a failure because of the failed image name")
}
}
func createTestStateBagStepDeployTemplate() multistep.StateBag {
stateBag := new(multistep.BasicStateBag)
stateBag.Put(constants.ArmDeploymentName, "Unit Test: DeploymentName")
stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
return stateBag
}