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

114 lines
3.7 KiB
Go

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in builder/azure for license information.
package arm
import (
"fmt"
"testing"
"github.com/mitchellh/multistep"
"github.com/mitchellh/packer/builder/azure/common/constants"
)
func TestStepGetIPAddressShouldFailIfGetFails(t *testing.T) {
var testSubject = &StepGetIPAddress{
get: func(string, string, string) (string, error) { return "", fmt.Errorf("!! Unit Test FAIL !!") },
endpoint: PublicEndpoint,
say: func(message string) {},
error: func(e error) {},
}
stateBag := createTestStateBagStepGetIPAddress()
var result = testSubject.Run(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 TestStepGetIPAddressShouldPassIfGetPasses(t *testing.T) {
var testSubject = &StepGetIPAddress{
get: func(string, string, string) (string, error) { return "", nil },
endpoint: PublicEndpoint,
say: func(message string) {},
error: func(e error) {},
}
stateBag := createTestStateBagStepGetIPAddress()
var result = testSubject.Run(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 TestStepGetIPAddressShouldTakeStepArgumentsFromStateBag(t *testing.T) {
var actualResourceGroupName string
var actualIPAddressName string
var actualNicName string
var testSubject = &StepGetIPAddress{
get: func(resourceGroupName string, ipAddressName string, nicName string) (string, error) {
actualResourceGroupName = resourceGroupName
actualIPAddressName = ipAddressName
actualNicName = nicName
return "127.0.0.1", nil
},
endpoint: PublicEndpoint,
say: func(message string) {},
error: func(e error) {},
}
stateBag := createTestStateBagStepGetIPAddress()
var result = testSubject.Run(stateBag)
if result != multistep.ActionContinue {
t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
}
var expectedResourceGroupName = stateBag.Get(constants.ArmResourceGroupName).(string)
var expectedIPAddressName = stateBag.Get(constants.ArmPublicIPAddressName).(string)
var expectedNicName = stateBag.Get(constants.ArmNicName).(string)
if actualIPAddressName != expectedIPAddressName {
t.Fatal("Expected StepGetIPAddress to source 'constants.ArmIPAddressName' from the state bag, but it did not.")
}
if actualResourceGroupName != expectedResourceGroupName {
t.Fatal("Expected StepGetIPAddress to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
}
if actualNicName != expectedNicName {
t.Fatalf("Expected StepGetIPAddress to source 'constants.ArmNetworkInterfaceName' from the state bag, but it did not.")
}
expectedIPAddress, ok := stateBag.GetOk(constants.SSHHost)
if !ok {
t.Fatalf("Expected the state bag to have a value for '%s', but it did not.", constants.SSHHost)
}
if expectedIPAddress != "127.0.0.1" {
t.Fatalf("Expected the value of stateBag[%s] to be '127.0.0.1', but got '%s'.", constants.SSHHost, expectedIPAddress)
}
}
func createTestStateBagStepGetIPAddress() multistep.StateBag {
stateBag := new(multistep.BasicStateBag)
stateBag.Put(constants.ArmPublicIPAddressName, "Unit Test: PublicIPAddressName")
stateBag.Put(constants.ArmNicName, "Unit Test: NicName")
stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
return stateBag
}