| /* |
| * Copyright (C) 2008 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 android.core; |
| |
| import junit.framework.TestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| /** |
| * Tests basic behavior of enums. |
| */ |
| public class EnumTest extends TestCase { |
| enum MyEnum { |
| ZERO, ONE, TWO, THREE, FOUR {boolean isFour() { |
| return true; |
| }}; |
| |
| boolean isFour() { |
| return false; |
| } |
| } |
| |
| enum MyEnumTwo { |
| FIVE, SIX |
| } |
| |
| @SmallTest |
| public void testEnum() throws Exception { |
| assertTrue(MyEnum.ZERO.compareTo(MyEnum.ONE) < 0); |
| assertEquals(MyEnum.ZERO, MyEnum.ZERO); |
| assertTrue(MyEnum.TWO.compareTo(MyEnum.ONE) > 0); |
| assertTrue(MyEnum.FOUR.compareTo(MyEnum.ONE) > 0); |
| |
| assertEquals("ONE", MyEnum.ONE.name()); |
| assertSame(MyEnum.ONE.getDeclaringClass(), MyEnum.class); |
| assertSame(MyEnum.FOUR.getDeclaringClass(), MyEnum.class); |
| |
| assertTrue(MyEnum.FOUR.isFour()); |
| |
| MyEnum e; |
| |
| e = MyEnum.ZERO; |
| |
| switch (e) { |
| case ZERO: |
| break; |
| default: |
| fail("wrong switch"); |
| } |
| } |
| } |