remove the unused function and variable

Signed-off-by: Dong Gang <dong.gang@daocloud.io>

cmd/helm/template_test.go

@@ -130,7 +130,6 @@ func TestTemplateCmd(t *testing.T) {
 	runTestCmd(t, tests)
 }
 
-
 func TestTemplateOutputDir(t *testing.T) {
 	is := assert.New(t)
 
@@ -158,7 +157,6 @@ func TestTemplateOutputDir(t *testing.T) {
 
 }
 
-
 func TestInstallOutputDirWithReleaseName(t *testing.T) {
 	is := assert.New(t)
 	dir, err := ioutil.TempDir("", "output-dir")
@@ -185,4 +183,3 @@ func TestInstallOutputDirWithReleaseName(t *testing.T) {
 	_, err = os.Stat(filepath.Join(newDir, "chart-for-template-output/templates/tests/test-connection.yaml"))
 	is.NoError(err)
 }
-

pkg/action/action_test.go

@@ -111,31 +111,6 @@ var manifestWithTestHook = `kind: Pod
 	  cmd: fake-command
   `
 
-var rbacManifests = `apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  name: schedule-agents
-rules:
-- apiGroups: [""]
-  resources: ["pods", "pods/exec", "pods/log"]
-  verbs: ["*"]
-
----
-
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: schedule-agents
-  namespace: {{ default .Release.Namespace}}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: schedule-agents
-subjects:
-- kind: ServiceAccount
-  name: schedule-agents
-  namespace: {{ .Release.Namespace }}
-`
 
 type chartOptions struct {
 	*chart.Chart
@@ -244,15 +219,6 @@ func withSampleIncludingIncorrectTemplates() chartOption {
 	}
 }
 
-func withMultipleManifestTemplate() chartOption {
-	return func(opts *chartOptions) {
-		sampleTemplates := []*chart.File{
-			{Name: "templates/rbac", Data: []byte(rbacManifests)},
-		}
-		opts.Templates = append(opts.Templates, sampleTemplates...)
-	}
-}
-
 func withKube(version string) chartOption {
 	return func(opts *chartOptions) {
 		opts.Metadata.KubeVersion = version