blob: 445b4ebd875c8c528321b0017d1cd1f1927c96aa [file] [log] [blame]
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.
*/
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;
}
}