github.com/kikitux/packer@v0.10.1-0.20160322154024-6237df566f9f/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) 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) 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  
    56  	var testSubject = &StepCreateResourceGroup{
    57  		create: func(resourceGroupName string, location string) error {
    58  			actualResourceGroupName = resourceGroupName
    59  			actualLocation = location
    60  			return nil
    61  		},
    62  		say:   func(message string) {},
    63  		error: func(e error) {},
    64  	}
    65  
    66  	stateBag := createTestStateBagStepCreateResourceGroup()
    67  	var result = testSubject.Run(stateBag)
    68  
    69  	if result != multistep.ActionContinue {
    70  		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
    71  	}
    72  
    73  	var expectedLocation = stateBag.Get(constants.ArmLocation).(string)
    74  	var expectedResourceGroupName = stateBag.Get(constants.ArmResourceGroupName).(string)
    75  
    76  	if actualResourceGroupName != expectedResourceGroupName {
    77  		t.Fatalf("Expected the step to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
    78  	}
    79  
    80  	if actualLocation != expectedLocation {
    81  		t.Fatalf("Expected the step to source 'constants.ArmResourceGroupName' from the state bag, but it did not.")
    82  	}
    83  }
    84  
    85  func createTestStateBagStepCreateResourceGroup() multistep.StateBag {
    86  	stateBag := new(multistep.BasicStateBag)
    87  
    88  	stateBag.Put(constants.ArmLocation, "Unit Test: Location")
    89  	stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
    90  
    91  	return stateBag
    92  }