github.com/mohanarpit/terraform@v0.6.16-0.20160909104007-291f29853544/terraform/transform_output_test.go (about)

     1  package terraform
     2  
     3  import (
     4  	"strings"
     5  	"testing"
     6  )
     7  
     8  func TestAddOutputOrphanTransformer(t *testing.T) {
     9  	mod := testModule(t, "transform-orphan-output-basic")
    10  	state := &State{
    11  		Modules: []*ModuleState{
    12  			&ModuleState{
    13  				Path: RootModulePath,
    14  				Outputs: map[string]*OutputState{
    15  					"foo": &OutputState{
    16  						Value: "bar",
    17  						Type:  "string",
    18  					},
    19  					"bar": &OutputState{
    20  						Value: "baz",
    21  						Type:  "string",
    22  					},
    23  				},
    24  			},
    25  		},
    26  	}
    27  
    28  	g := Graph{Path: RootModulePath}
    29  	{
    30  		tf := &ConfigTransformer{Module: mod}
    31  		if err := tf.Transform(&g); err != nil {
    32  			t.Fatalf("err: %s", err)
    33  		}
    34  	}
    35  
    36  	transform := &AddOutputOrphanTransformer{State: state}
    37  	if err := transform.Transform(&g); err != nil {
    38  		t.Fatalf("err: %s", err)
    39  	}
    40  
    41  	actual := strings.TrimSpace(g.String())
    42  	expected := strings.TrimSpace(testTransformOrphanOutputBasicStr)
    43  	if actual != expected {
    44  		t.Fatalf("bad:\n\n%s", actual)
    45  	}
    46  }
    47  
    48  const testTransformOrphanOutputBasicStr = `
    49  output.bar (orphan)
    50  output.foo
    51  `