SampleContentProviderTest.java 文件源码

@Test
public void cheese_applyBatch() throws RemoteException, OperationApplicationException {
    final ArrayList<ContentProviderOperation> operations = new ArrayList<>();
    operations.add(ContentProviderOperation
            .newInsert(SampleContentProvider.URI_CHEESE)
            .withValue(Cheese.COLUMN_NAME, "Peynir")
            .build());
    operations.add(ContentProviderOperation
            .newInsert(SampleContentProvider.URI_CHEESE)
            .withValue(Cheese.COLUMN_NAME, "Queso")
            .build());
    final ContentProviderResult[] results = mContentResolver.applyBatch(
            SampleContentProvider.AUTHORITY, operations);
    assertThat(results.length, is(2));
    final Cursor cursor = mContentResolver.query(SampleContentProvider.URI_CHEESE,
            new String[]{Cheese.COLUMN_NAME}, null, null, null);
    assertThat(cursor, notNullValue());
    assertThat(cursor.getCount(), is(2));
    assertThat(cursor.moveToFirst(), is(true));
    cursor.close();
}