github.com/timsutton/packer@v1.3.2/builder/ncloud/step_delete_block_storage_instance_test.go (about)

     1  package ncloud
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  	"testing"
     7  
     8  	"github.com/hashicorp/packer/helper/multistep"
     9  )
    10  
    11  func TestStepDeleteBlockStorageInstanceShouldFailIfOperationDeleteBlockStorageInstanceFails(t *testing.T) {
    12  	var testSubject = &StepDeleteBlockStorageInstance{
    13  		DeleteBlockStorageInstance: func(blockStorageInstanceNo string) error { return fmt.Errorf("!! Unit Test FAIL !!") },
    14  		Say:                        func(message string) {},
    15  		Error:                      func(e error) {},
    16  		Config:                     &Config{BlockStorageSize: 10},
    17  	}
    18  
    19  	stateBag := createTestStateBagStepDeleteBlockStorageInstance()
    20  
    21  	var result = testSubject.Run(context.Background(), stateBag)
    22  
    23  	if result != multistep.ActionHalt {
    24  		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
    25  	}
    26  
    27  	if _, ok := stateBag.GetOk("Error"); ok == false {
    28  		t.Fatal("Expected the step to set stateBag['Error'], but it was not.")
    29  	}
    30  }
    31  
    32  func TestStepDeleteBlockStorageInstanceShouldPassIfOperationDeleteBlockStorageInstancePasses(t *testing.T) {
    33  	var testSubject = &StepDeleteBlockStorageInstance{
    34  		DeleteBlockStorageInstance: func(blockStorageInstanceNo string) error { return nil },
    35  		Say:                        func(message string) {},
    36  		Error:                      func(e error) {},
    37  		Config:                     &Config{BlockStorageSize: 10},
    38  	}
    39  
    40  	stateBag := createTestStateBagStepDeleteBlockStorageInstance()
    41  
    42  	var result = testSubject.Run(context.Background(), stateBag)
    43  
    44  	if result != multistep.ActionContinue {
    45  		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
    46  	}
    47  
    48  	if _, ok := stateBag.GetOk("Error"); ok == true {
    49  		t.Fatalf("Expected the step to not set stateBag['Error'], but it was.")
    50  	}
    51  }
    52  
    53  func createTestStateBagStepDeleteBlockStorageInstance() multistep.StateBag {
    54  	stateBag := new(multistep.BasicStateBag)
    55  
    56  	stateBag.Put("InstanceNo", "1")
    57  
    58  	return stateBag
    59  }