| /* |
| * Copyright (C) 2008 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.text.method.cts; |
| |
| |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.text.method.SingleLineTransformationMethod; |
| import android.view.View; |
| import android.widget.EditText; |
| |
| /** |
| * Test {@link SingleLineTransformationMethod}. |
| */ |
| public class SingleLineTransformationMethodTest |
| extends ActivityInstrumentationTestCase2<CtsActivity> { |
| public SingleLineTransformationMethodTest() { |
| super("android.text.cts", CtsActivity.class); |
| } |
| |
| public void testConstructor() { |
| new SingleLineTransformationMethod(); |
| } |
| |
| public void testGetInstance() { |
| SingleLineTransformationMethod method0 = SingleLineTransformationMethod.getInstance(); |
| assertNotNull(method0); |
| |
| SingleLineTransformationMethod method1 = SingleLineTransformationMethod.getInstance(); |
| assertSame(method0, method1); |
| } |
| |
| public void testGetReplacement() { |
| MySingleLineTranformationMethod method = new MySingleLineTranformationMethod(); |
| TextMethodUtils.assertEquals(new char[] { ' ', '\uFEFF' }, method.getReplacement()); |
| TextMethodUtils.assertEquals(new char[] { '\n', '\r' }, method.getOriginal()); |
| } |
| |
| public void testGetTransformation() { |
| SingleLineTransformationMethod method = SingleLineTransformationMethod.getInstance(); |
| CharSequence result = method.getTransformation("hello\nworld\r", null); |
| assertEquals("hello world\uFEFF", result.toString()); |
| |
| EditText editText = new EditText(getActivity()); |
| editText.setText("hello\nworld\r"); |
| // TODO cannot get transformed text from the view |
| } |
| |
| /** |
| * The Class MySingleLineTranformationMethod. |
| */ |
| private static class MySingleLineTranformationMethod extends SingleLineTransformationMethod { |
| @Override |
| protected char[] getOriginal() { |
| return super.getOriginal(); |
| } |
| |
| @Override |
| protected char[] getReplacement() { |
| return super.getReplacement(); |
| } |
| } |
| } |