| /* |
| * 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 static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.assertSame; |
| |
| import android.support.test.filters.MediumTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.text.InputType; |
| import android.text.method.DateKeyListener; |
| import android.view.KeyEvent; |
| |
| import com.android.compatibility.common.util.CtsKeyEventUtil; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.Locale; |
| |
| /** |
| * Test {@link android.text.method.DateKeyListener}. |
| */ |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class DateKeyListenerTest extends KeyListenerTestCase { |
| @Test |
| public void testConstructor() { |
| // deprecated empty constructor |
| new DateKeyListener(); |
| |
| // newer constructor that takes locales |
| new DateKeyListener(null); // fallback to old behavior |
| new DateKeyListener(Locale.US); |
| new DateKeyListener(Locale.forLanguageTag("fa-IR")); |
| } |
| |
| @Test |
| public void testGetInstance() { |
| final DateKeyListener emptyListener1 = DateKeyListener.getInstance(); |
| final DateKeyListener emptyListener2 = DateKeyListener.getInstance(); |
| final DateKeyListener nullListener = DateKeyListener.getInstance(null); |
| |
| assertNotNull(emptyListener1); |
| assertNotNull(emptyListener2); |
| assertNotNull(nullListener); |
| assertSame(emptyListener1, emptyListener2); |
| assertSame(emptyListener1, nullListener); |
| |
| final DateKeyListener usListener1 = DateKeyListener.getInstance(Locale.US); |
| final DateKeyListener usListener2 = DateKeyListener.getInstance(new Locale("en", "US")); |
| final DateKeyListener irListener = DateKeyListener.getInstance( |
| Locale.forLanguageTag("fa-IR")); |
| |
| assertNotNull(usListener1); |
| assertNotNull(usListener2); |
| assertNotNull(irListener); |
| assertSame(usListener1, usListener2); |
| assertNotSame(usListener1, irListener); |
| assertNotSame(usListener1, nullListener); |
| } |
| |
| @Test |
| public void testGetAcceptedChars() { |
| assertNotNull(DateKeyListener.CHARACTERS); |
| |
| final MockDateKeyListener emptyMockDateKeyListener = new MockDateKeyListener(); |
| assertSame(DateKeyListener.CHARACTERS, emptyMockDateKeyListener.getAcceptedChars()); |
| |
| final MockDateKeyListener usMockDateKeyListener = new MockDateKeyListener(Locale.US); |
| assertNotSame(DateKeyListener.CHARACTERS, usMockDateKeyListener.getAcceptedChars()); |
| |
| MockDateKeyListener irMockDateKeyListener = new MockDateKeyListener( |
| Locale.forLanguageTag("fa-IR")); |
| final String acceptedChars = new String(irMockDateKeyListener.getAcceptedChars()); |
| // Make sure all these chararacters are accepted. |
| final char[] expectedChars = { |
| '\u06F0', '\u06F1', '\u06F2', '\u06F3', '\u06F4', |
| '\u06F5', '\u06F6', '\u06F7', '\u06F8', '\u06F9', |
| '/' |
| }; |
| for (int i = 0; i < expectedChars.length; i++) { |
| assertNotEquals(-1, acceptedChars.indexOf(expectedChars[i])); |
| } |
| // Make sure all these chararacters are not accepted. |
| final char[] unexpectedChars = { |
| '0', '1', '2', '3', '4', |
| '5', '6', '7', '8', '9' |
| }; |
| for (int i = 0; i < unexpectedChars.length; i++) { |
| assertEquals(-1, acceptedChars.indexOf(unexpectedChars[i])); |
| } |
| } |
| |
| @Test |
| public void testGetInputType() { |
| // The "normal" input type that has been used consistently until Android O. |
| final int dateTimeType = InputType.TYPE_CLASS_DATETIME |
| | InputType.TYPE_DATETIME_VARIATION_DATE; |
| // Fallback for locales that need more characters. |
| final int textType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL; |
| |
| // Deprecated constructor that needs to preserve pre-existing behavior. |
| DateKeyListener dateKeyListener = new DateKeyListener(); |
| assertEquals(dateTimeType, dateKeyListener.getInputType()); |
| |
| // TYPE_CLASS_DATETIME is fine for English locales. |
| dateKeyListener = new DateKeyListener(Locale.US); |
| assertEquals(dateTimeType, dateKeyListener.getInputType()); |
| dateKeyListener = new DateKeyListener(Locale.UK); |
| assertEquals(dateTimeType, dateKeyListener.getInputType()); |
| |
| // Persian needs more characters then typically provided by datetime inputs, so it falls |
| // back on normal text. |
| dateKeyListener = new DateKeyListener(Locale.forLanguageTag("fa-IR")); |
| assertEquals(textType, dateKeyListener.getInputType()); |
| } |
| |
| /* |
| * Scenario description: |
| * 1. Press '1' key and check if the content of TextView becomes "1" |
| * 2. Press '2' key and check if the content of TextView becomes "12" |
| * 3. Press an unaccepted key if it exists and this key will not be accepted. |
| * 4. Press '-' key and check if the content of TextView becomes "12-" |
| * 5. Press '/' key and check if the content of TextView becomes "12-/" |
| * 6. remove DateKeyListener and Press '/' key, this key will not be accepted |
| */ |
| @Test |
| public void testDateTimeKeyListener() { |
| final DateKeyListener dateKeyListener = DateKeyListener.getInstance(); |
| |
| setKeyListenerSync(dateKeyListener); |
| assertEquals("", mTextView.getText().toString()); |
| |
| // press '1' key. |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, KeyEvent.KEYCODE_1); |
| assertEquals("1", mTextView.getText().toString()); |
| |
| // press '2' key. |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, KeyEvent.KEYCODE_2); |
| assertEquals("12", mTextView.getText().toString()); |
| |
| // press an unaccepted key if it exists. |
| int keyCode = TextMethodUtils.getUnacceptedKeyCode(DateKeyListener.CHARACTERS); |
| if (-1 != keyCode) { |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, keyCode); |
| assertEquals("12", mTextView.getText().toString()); |
| } |
| |
| // press '-' key. |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, KeyEvent.KEYCODE_MINUS); |
| assertEquals("12-", mTextView.getText().toString()); |
| |
| // press '/' key. |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, KeyEvent.KEYCODE_SLASH); |
| assertEquals("12-/", mTextView.getText().toString()); |
| |
| // remove DateKeyListener |
| setKeyListenerSync(null); |
| assertEquals("12-/", mTextView.getText().toString()); |
| |
| // press '/' key, it will not be accepted. |
| CtsKeyEventUtil.sendKeys(mInstrumentation, mTextView, KeyEvent.KEYCODE_SLASH); |
| assertEquals("12-/", mTextView.getText().toString()); |
| } |
| |
| /** |
| * A mocked {@link android.text.method.DateKeyListener} for testing purposes. |
| * |
| * Allows {@link DateKeyListenerTest} to call |
| * {@link android.text.method.DateKeyListener#getAcceptedChars()}. |
| */ |
| private class MockDateKeyListener extends DateKeyListener { |
| MockDateKeyListener() { |
| super(); |
| } |
| |
| MockDateKeyListener(Locale locale) { |
| super(locale); |
| } |
| |
| @Override |
| protected char[] getAcceptedChars() { |
| return super.getAcceptedChars(); |
| } |
| } |
| } |