Refactoring of kubernetes informers and local caches

internal/ingress/controller/store/local_secret_test.go

@@ -0,0 +1,39 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+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 store
+
+import "testing"
+
+func TestSSLCertTracker(t *testing.T) {
+	tracker := NewSSLCertTracker()
+
+	items := len(tracker.List())
+	if items != 0 {
+		t.Errorf("expected 0 items in the store but %v returned", items)
+	}
+
+	tracker.Add("key", "value")
+	items = len(tracker.List())
+	if items != 1 {
+		t.Errorf("expected 1 item in the store but %v returned", items)
+	}
+
+	item, exists := tracker.Get("key")
+	if !exists || item == nil {
+		t.Errorf("expected an item from the store but none returned")
+	}
+}