github.com/askholme/packer@v0.7.2-0.20140924152349-70d9566a6852/builder/googlecompute/step_update_gcloud_test.go (about)

     1  package googlecompute
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  
     7  	"github.com/mitchellh/multistep"
     8  	"github.com/mitchellh/packer/packer"
     9  )
    10  
    11  func TestStepUpdateGcloud_impl(t *testing.T) {
    12  	var _ multistep.Step = new(StepUpdateGcloud)
    13  }
    14  
    15  func TestStepUpdateGcloud(t *testing.T) {
    16  	state := testState(t)
    17  	step := new(StepUpdateGcloud)
    18  	defer step.Cleanup(state)
    19  
    20  	comm := new(packer.MockCommunicator)
    21  	state.Put("communicator", comm)
    22  
    23  	// run the step
    24  	if action := step.Run(state); action != multistep.ActionContinue {
    25  		t.Fatalf("bad action: %#v", action)
    26  	}
    27  
    28  	// Verify
    29  	if !comm.StartCalled {
    30  		t.Fatal("start should be called")
    31  	}
    32  	if strings.HasPrefix(comm.StartCmd.Command, "sudo") {
    33  		t.Fatal("should not sudo")
    34  	}
    35  	if !strings.Contains(comm.StartCmd.Command, "gcloud -q components update") {
    36  		t.Fatalf("bad command: %#v", comm.StartCmd.Command)
    37  	}
    38  }
    39  
    40  func TestStepUpdateGcloud_badExitStatus(t *testing.T) {
    41  	state := testState(t)
    42  	step := new(StepUpdateGcloud)
    43  	defer step.Cleanup(state)
    44  
    45  	comm := new(packer.MockCommunicator)
    46  	comm.StartExitStatus = 12
    47  	state.Put("communicator", comm)
    48  
    49  	// run the step
    50  	if action := step.Run(state); action != multistep.ActionHalt {
    51  		t.Fatalf("bad action: %#v", action)
    52  	}
    53  
    54  	if _, ok := state.GetOk("error"); !ok {
    55  		t.Fatal("should have error")
    56  	}
    57  }
    58  
    59  func TestStepUpdateGcloud_nonRoot(t *testing.T) {
    60  	state := testState(t)
    61  	step := new(StepUpdateGcloud)
    62  	defer step.Cleanup(state)
    63  
    64  	comm := new(packer.MockCommunicator)
    65  	state.Put("communicator", comm)
    66  
    67  	config := state.Get("config").(*Config)
    68  	config.SSHUsername = "bob"
    69  
    70  	// run the step
    71  	if action := step.Run(state); action != multistep.ActionContinue {
    72  		t.Fatalf("bad action: %#v", action)
    73  	}
    74  
    75  	// Verify
    76  	if !comm.StartCalled {
    77  		t.Fatal("start should be called")
    78  	}
    79  	if !strings.HasPrefix(comm.StartCmd.Command, "sudo") {
    80  		t.Fatal("should sudo")
    81  	}
    82  	if !strings.Contains(comm.StartCmd.Command, "gcloud -q components update") {
    83  		t.Fatalf("bad command: %#v", comm.StartCmd.Command)
    84  	}
    85  }