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Android example source code file (ProviderTestCase.java)
The ProviderTestCase.java Android example source code/* * Copyright (C) 2007 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.test; import android.content.ContentProvider; import android.content.ContentResolver; import android.content.Context; import android.test.mock.MockContext; import android.test.mock.MockContentResolver; import android.database.DatabaseUtils; /** * If you would like to test a single content provider with an * {@link InstrumentationTestCase}, this provides some of the boiler plate in {@link #setUp} and * {@link #tearDown}. * * @deprecated this class extends InstrumentationTestCase but should extend AndroidTestCase. Use * ProviderTestCase2, which corrects this problem, instead. */ @Deprecated public abstract class ProviderTestCase<T extends ContentProvider> extends InstrumentationTestCase { Class<T> mProviderClass; String mProviderAuthority; private IsolatedContext mProviderContext; private MockContentResolver mResolver; public ProviderTestCase(Class<T> providerClass, String providerAuthority) { mProviderClass = providerClass; mProviderAuthority = providerAuthority; } /** * The content provider that will be set up for use in each test method. */ private T mProvider; public T getProvider() { return mProvider; } @Override protected void setUp() throws Exception { super.setUp(); mResolver = new MockContentResolver(); final String filenamePrefix = "test."; RenamingDelegatingContext targetContextWrapper = new RenamingDelegatingContext( new MockContext(), // The context that most methods are delegated to getInstrumentation().getTargetContext(), // The context that file methods are delegated to filenamePrefix); mProviderContext = new IsolatedContext(mResolver, targetContextWrapper); mProvider = mProviderClass.newInstance(); mProvider.attachInfo(mProviderContext, null); assertNotNull(mProvider); mResolver.addProvider(mProviderAuthority, getProvider()); } public MockContentResolver getMockContentResolver() { return mResolver; } public IsolatedContext getMockContext() { return mProviderContext; } public static <T extends ContentProvider> ContentResolver newResolverWithContentProviderFromSql( Context targetContext, Class<T> providerClass, String authority, String databaseName, int databaseVersion, String sql) throws IllegalAccessException, InstantiationException { final String filenamePrefix = "test."; MockContentResolver resolver = new MockContentResolver(); RenamingDelegatingContext targetContextWrapper = new RenamingDelegatingContext( new MockContext(), // The context that most methods are delegated to targetContext, // The context that file methods are delegated to filenamePrefix); Context context = new IsolatedContext( resolver, targetContextWrapper); DatabaseUtils.createDbFromSqlStatements(context, databaseName, databaseVersion, sql); T provider = providerClass.newInstance(); provider.attachInfo(context, null); resolver.addProvider(authority, provider); return resolver; } } Other Android examples (source code examples)Here is a short list of links related to this Android ProviderTestCase.java source code file: |
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