Brett Chabot | e278a5b | 2010-06-01 16:20:14 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package com.android.tradefed.config; |
| 17 | |
| 18 | import com.android.tradefed.targetsetup.StubBuildProvider; |
| 19 | |
| 20 | import java.io.ByteArrayOutputStream; |
| 21 | import java.io.PrintStream; |
| 22 | |
| 23 | import junit.framework.TestCase; |
| 24 | |
| 25 | /** |
| 26 | * Unit tests for {@link ConfigurationDef} |
| 27 | */ |
| 28 | public class ConfigurationDefTest extends TestCase { |
| 29 | |
| 30 | private static final String CONFIG_NAME = "name"; |
| 31 | private static final String CONFIG_DESCRIPTION = "config description"; |
| 32 | private static final String OPTION_VALUE = "val"; |
| 33 | private static final String OPTION_NAME = "option"; |
| 34 | private static final String OPTION_DESCRIPTION = "option description"; |
| 35 | |
| 36 | public static class OptionTest extends StubBuildProvider { |
| 37 | @Option(name=OPTION_NAME, description=OPTION_DESCRIPTION) |
| 38 | private String mOption = null; |
| 39 | } |
| 40 | |
| 41 | private ConfigurationDef mConfigDef; |
| 42 | |
| 43 | @Override |
| 44 | protected void setUp() throws Exception { |
| 45 | super.setUp(); |
| 46 | mConfigDef = new ConfigurationDef(CONFIG_NAME); |
| 47 | mConfigDef.setDescription(CONFIG_DESCRIPTION); |
| 48 | mConfigDef.addConfigObjectDef(Configuration.BUILD_PROVIDER_NAME, |
| 49 | OptionTest.class.getName()); |
| 50 | mConfigDef.addOptionDef(OPTION_NAME, OPTION_VALUE); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Test success case for {@link ConfigurationDef#createConfiguration()}. |
| 55 | */ |
| 56 | public void testCreateConfiguration() throws ConfigurationException { |
| 57 | IConfiguration config = mConfigDef.createConfiguration(); |
| 58 | OptionTest test = (OptionTest)config.getBuildProvider(); |
| 59 | assertEquals(OPTION_VALUE, test.mOption); |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Basic test for {@link ConfigurationDef#printCommandUsage(java.io.PrintStream)}. |
| 64 | */ |
| 65 | public void testPrintCommandUsage() throws ConfigurationException { |
| 66 | // dump the print stream results to the ByteArrayOutputStream, so contents can be evaluated |
| 67 | ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| 68 | PrintStream mockPrintStream = new PrintStream(outputStream); |
| 69 | mConfigDef.printCommandUsage(mockPrintStream); |
| 70 | |
| 71 | // verifying exact contents would be prone to high-maintenance, so instead, just validate |
| 72 | // all expected names are present |
| 73 | final String usageString = outputStream.toString(); |
| 74 | assertTrue("Usage text does not contain config name", usageString.contains(CONFIG_NAME)); |
| 75 | assertTrue("Usage text does not contain config description", usageString.contains( |
| 76 | CONFIG_DESCRIPTION)); |
| 77 | assertTrue("Usage text does not contain object name", usageString.contains( |
| 78 | Configuration.BUILD_PROVIDER_NAME)); |
| 79 | assertTrue("Usage text does not contain option name", usageString.contains(OPTION_NAME)); |
| 80 | assertTrue("Usage text does not contain option description", |
| 81 | usageString.contains(OPTION_DESCRIPTION)); |
| 82 | } |
| 83 | } |