Remove unused const and methods

Author: ChunyiLyu

internal/metadata/metadata_suite_test.go

@@ -20,12 +20,3 @@ func TestResource(t *testing.T) {
 	RegisterFailHandler(Fail)
 	RunSpecs(t, "Metadata Suite")
 }
-
-func testLabels(labels map[string]string) {
-	ExpectWithOffset(1, labels).To(SatisfyAll(
-		HaveKeyWithValue("foo", "bar"),
-		HaveKeyWithValue("rabbitmq", "is-great"),
-		HaveKeyWithValue("foo/app.kubernetes.io", "edgecase"),
-		Not(HaveKey("app.kubernetes.io/foo")),
-	))
-}

system_tests/system_tests.go

@@ -23,10 +23,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-const (
-	clientServiceSuffix = "client"
-	statefulSetSuffix   = "server"
-)
+const statefulSetSuffix   = "server"
 
 var _ = Describe("Operator", func() {
 	var (