| /* |
| * 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.database; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.database.TranslatingCursor.Translator; |
| import android.net.Uri; |
| |
| import junit.framework.TestCase; |
| |
| public class TranslatingCursorTest extends TestCase { |
| |
| public void testDuplicateColumnName() { |
| MatrixCursor base = new MatrixCursor(new String[] {"_id", "colA", "colB", "colA"}); |
| base.addRow(new Object[] { 0, "r1_a", "r1_b", "r1_a"}); |
| base.addRow(new Object[] { 1, "r2_a", "r2_b", "r2_a"}); |
| Translator translator = (data, idIndex, matchingColumn, cursor) -> data.toUpperCase(); |
| TranslatingCursor.Config config = new TranslatingCursor.Config(Uri.EMPTY, "_id", "colA"); |
| TranslatingCursor translating = new TranslatingCursor(base, config, translator, false); |
| |
| translating.moveToNext(); |
| String[] expected = new String[] { "ignored", "R1_A", "r1_b", "R1_A" }; |
| for (int i = 1; i < translating.getColumnCount(); i++) { |
| assertThat(translating.getString(i)).isEqualTo(expected[i]); |
| } |
| translating.moveToNext(); |
| expected = new String[] { "ignored", "R2_A", "r2_b", "R2_A" }; |
| for (int i = 1; i < translating.getColumnCount(); i++) { |
| assertThat(translating.getString(i)).isEqualTo(expected[i]); |
| } |
| } |
| |
| } |