github.com/mmcquillan/packer@v1.1.1-0.20171009221028-c85cf0483a5d/builder/azure/arm/step_create_resource_group_test.go (about)

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