| 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | package org.chromium.base; |
| 6 | |
| 7 | import android.content.Context; |
| 8 | import android.test.AndroidTestCase; |
| 9 | import android.test.mock.MockContext; |
| 10 | import android.test.suitebuilder.annotation.SmallTest; |
| 11 | |
| 12 | import static org.chromium.base.ContextTypes.CONTEXT_TYPE_NORMAL; |
| 13 | import static org.chromium.base.ContextTypes.CONTEXT_TYPE_WEBAPP; |
| 14 | |
| 15 | public class ContextTypesTest extends AndroidTestCase { |
| 16 | |
| 17 | @SmallTest |
| 18 | public void testReturnsExpectedType() { |
| 19 | ContextTypes contextTypes = ContextTypes.getInstance(); |
| 20 | Context normal = new MockContext(); |
| 21 | Context webapp = new MockContext(); |
| 22 | contextTypes.put(normal, CONTEXT_TYPE_NORMAL); |
| 23 | contextTypes.put(webapp, CONTEXT_TYPE_WEBAPP); |
| 24 | assertEquals(CONTEXT_TYPE_NORMAL, contextTypes.getType(normal)); |
| 25 | assertEquals(CONTEXT_TYPE_WEBAPP, contextTypes.getType(webapp)); |
| 26 | } |
| 27 | |
| 28 | @SmallTest |
| 29 | public void testAbsentContextReturnsNormalType() { |
| 30 | assertEquals(CONTEXT_TYPE_NORMAL, ContextTypes.getInstance().getType(new MockContext())); |
| 31 | } |
| 32 | |
| 33 | @SmallTest |
| 34 | public void testPutInvalidTypeThrowsException() { |
| 35 | boolean exceptionThrown = false; |
| 36 | try { |
| 37 | ContextTypes.getInstance().put(new MockContext(), -1); |
| 38 | } catch (IllegalArgumentException e) { |
| 39 | exceptionThrown = true; |
| 40 | } |
| 41 | assertTrue(exceptionThrown); |
| 42 | } |
| 43 | } |