github.com/rahart/packer@v0.12.2-0.20161229105310-282bb6ad370f/builder/azure/arm/step_create_resource_group_test.go (about)

     1  // Copyright (c) Microsoft Corporation. All rights reserved.
     2  // Licensed under the MIT License. See the LICENSE file in builder/azure for license information.
     3  
     4  package arm
     5  
     6  import (
     7  	"fmt"
     8  	"testing"
     9  
    10  	"github.com/mitchellh/multistep"
    11  	"github.com/mitchellh/packer/builder/azure/common/constants"
    12  )
    13  
    14  func TestStepCreateResourceGroupShouldFailIfCreateFails(t *testing.T) {
    15  	var testSubject = &StepCreateResourceGroup{
    16  		create: func(string, string, *map[string]*string) error { return fmt.Errorf("!! Unit Test FAIL !!") },
    17  		say:    func(message string) {},
    18  		error:  func(e error) {},
    19  	}
    20  
    21  	stateBag := createTestStateBagStepCreateResourceGroup()
    22  
    23  	var result = testSubject.Run(stateBag)
    24  	if result != multistep.ActionHalt {
    25  		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
    26  	}
    27  
    28  	if _, ok := stateBag.GetOk(constants.Error); ok == false {
    29  		t.Fatalf("Expected the step to set stateBag['%s'], but it was not.", constants.Error)
    30  	}
    31  }
    32  
    33  func TestStepCreateResourceGroupShouldPassIfCreatePasses(t *testing.T) {
    34  	var testSubject = &StepCreateResourceGroup{
    35  		create: func(string, string, *map[string]*string) error { return nil },
    36  		say:    func(message string) {},
    37  		error:  func(e error) {},
    38  	}
    39  
    40  	stateBag := createTestStateBagStepCreateResourceGroup()
    41  
    42  	var result = testSubject.Run(stateBag)
    43  	if result != multistep.ActionContinue {
    44  		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
    45  	}
    46  
    47  	if _, ok := stateBag.GetOk(constants.Error); ok == true {
    48  		t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
    49  	}
    50  }
    51  
    52  func TestStepCreateResourceGroupShouldTakeStepArgumentsFromStateBag(t *testing.T) {
    53  	var actualResourceGroupName string
    54  	var actualLocation string
    55  	var actualTags *map[string]*string
    56  
    57  	var testSubject = &StepCreateResourceGroup{
    58  		create: func(resourceGroupName string, location string, tags *map[string]*string) error {
    59  			actualResourceGroupName = resourceGroupName
    60  			actualLocation = location
    61  			actualTags = tags
    62  			return nil
    63  		},
    64  		say:   func(message string) {},
    65  		error: func(e error) {},
    66  	}
    67  
    68  	stateBag := createTestStateBagStepCreateResourceGroup()
    69  	var result = testSubject.Run(stateBag)
    70  
    71  	if result != multistep.ActionContinue {
    72  		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
    73  	}
    74  
    75  	var expectedResourceGroupName = stateBag.Get(constants.ArmResourceGroupName).(string)
    76  	var expectedLocation = stateBag.Get(constants.ArmLocation).(string)
    77  	var expectedTags = stateBag.Get(constants.ArmTags).(*map[string]*string)
    78  
    79  	if actualResourceGroupName != expectedResourceGroupName {
    80  		t.Fatal("Expected the step to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
    81  	}
    82  
    83  	if actualLocation != expectedLocation {
    84  		t.Fatal("Expected the step to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
    85  	}
    86  
    87  	if len(*expectedTags) != len(*actualTags) && *(*expectedTags)["tag01"] != *(*actualTags)["tag01"] {
    88  		t.Fatal("Expected the step to source 'constants.ArmTags' from the state bag, but it did not.")
    89  	}
    90  
    91  	_, ok := stateBag.GetOk(constants.ArmIsResourceGroupCreated)
    92  	if !ok {
    93  		t.Fatal("Expected the step to add item to stateBag['constants.ArmIsResourceGroupCreated'], but it did not.")
    94  	}
    95  }
    96  
    97  func createTestStateBagStepCreateResourceGroup() multistep.StateBag {
    98  	stateBag := new(multistep.BasicStateBag)
    99  
   100  	stateBag.Put(constants.ArmLocation, "Unit Test: Location")
   101  	stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
   102  
   103  	value := "Unit Test: Tags"
   104  	tags := map[string]*string{
   105  		"tag01": &value,
   106  	}
   107  
   108  	stateBag.Put(constants.ArmTags, &tags)
   109  
   110  	return stateBag
   111  }