test case added for ssl redirect

Signed-off-by: பாலாஜி <rbalajis25@gmail.com>

internal/contour/virtualhost_test.go

@@ -0,0 +1,57 @@
+// Copyright © 2018 Heptio
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package contour
+
+import (
+	"testing"
+
+	"k8s.io/api/extensions/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func TestSslRedirect(t *testing.T) {
+	tests := map[string]struct {
+		i     *v1beta1.Ingress
+		valid bool
+	}{
+		"redirect to https": {
+			i: &v1beta1.Ingress{
+				ObjectMeta: metav1.ObjectMeta{
+					Annotations: map[string]string{
+						"kubenetes.io/ingress.ssl-redirect": "true",
+					},
+				},
+			},
+			valid: true,
+		},
+		"don't redirect to https": {
+			i: &v1beta1.Ingress{
+				ObjectMeta: metav1.ObjectMeta{
+					Annotations: map[string]string{
+						"kubenetes.io/ingress.ssl-redirect": "false",
+					},
+				},
+			},
+			valid: false,
+		},
+	}
+	for name, tc := range tests {
+		t.Run(name, func(t *testing.T) {
+			got := sslRedirect(tc.i)
+			want := tc.valid
+			if got != want {
+				t.Fatalf("sslRedirect: got: %v, want: %v", got, want)
+			}
+		})
+	}
+}