1 files changed, 51 insertions, 0 deletions
diff --git a/javatests/com/google/gerrit/server/events/EventTypesTest.java b/javatests/com/google/gerrit/server/events/EventTypesTest.java
new file mode 100644
index 0000000000..c822d6c68c
--- /dev/null
+++ b/javatests/com/google/gerrit/server/events/EventTypesTest.java
@@ -0,0 +1,51 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// 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 com.google.gerrit.server.events;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import org.junit.Test;
+
+public class EventTypesTest {
+  public static class TestEvent extends Event {
+    private static final String TYPE = "test-event";
+
+    public TestEvent() {
+      super(TYPE);
+    }
+  }
+
+  public static class AnotherTestEvent extends Event {
+    private static final String TYPE = "another-test-event";
+
+    public AnotherTestEvent() {
+      super("another-test-event");
+    }
+  }
+
+  @Test
+  public void eventTypeRegistration() {
+    EventTypes.register(TestEvent.TYPE, TestEvent.class);
+    EventTypes.register(AnotherTestEvent.TYPE, AnotherTestEvent.class);
+    assertThat(EventTypes.getClass(TestEvent.TYPE)).isEqualTo(TestEvent.class);
+    assertThat(EventTypes.getClass(AnotherTestEvent.TYPE)).isEqualTo(AnotherTestEvent.class);
+  }
+
+  @Test
+  public void getClassForNonExistingType() {
+    Class<?> clazz = EventTypes.getClass("does-not-exist-event");
+    assertThat(clazz).isNull();
+  }
+}