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/*
* Copyright (C) 2014 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 com.android.inputmethod.keyboard.internal;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import android.content.Context;
import android.test.AndroidTestCase;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
import android.view.inputmethod.InputMethodInfo;
import android.view.inputmethod.InputMethodSubtype;
import com.android.inputmethod.latin.RichInputMethodManager;
import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@SmallTest
@RunWith(AndroidJUnit4.class)
public final class KeyboardTextsSetTests {
// All input method subtypes of LatinIME.
private List<InputMethodSubtype> mAllSubtypesList;
private Context getContext() {
return InstrumentationRegistry.getTargetContext();
}
@Before
public void setUp() throws Exception {
RichInputMethodManager.init(getContext());
final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
final ArrayList<InputMethodSubtype> allSubtypesList = new ArrayList<>();
final InputMethodInfo imi = richImm.getInputMethodInfoOfThisIme();
final int subtypeCount = imi.getSubtypeCount();
for (int index = 0; index < subtypeCount; index++) {
final InputMethodSubtype subtype = imi.getSubtypeAt(index);
allSubtypesList.add(subtype);
}
mAllSubtypesList = Collections.unmodifiableList(allSubtypesList);
}
// Test that the text {@link KeyboardTextsSet#SWITCH_TO_ALPHA_KEY_LABEL} exists for all
// subtypes. The text is needed to implement Emoji Keyboard, see
// {@link KeyboardSwitcher#setEmojiKeyboard()}.
@Test
public void testSwitchToAlphaKeyLabel() {
final Context context = getContext();
final KeyboardTextsSet textsSet = new KeyboardTextsSet();
for (final InputMethodSubtype subtype : mAllSubtypesList) {
final Locale locale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
textsSet.setLocale(locale, context);
final String switchToAlphaKeyLabel = textsSet.getText(
KeyboardTextsSet.SWITCH_TO_ALPHA_KEY_LABEL);
assertNotNull("Switch to alpha key label of " + locale, switchToAlphaKeyLabel);
assertFalse("Switch to alpha key label of " + locale, switchToAlphaKeyLabel.isEmpty());
}
}
private static final String[] TEXT_NAMES_FROM_RESOURCE = {
// Labels for action.
"label_go_key",
"label_send_key",
"label_next_key",
"label_done_key",
"label_previous_key",
// Other labels.
"label_pause_key",
"label_wait_key",
};
// Test that the text from resources are correctly loaded for all subtypes.
@Test
public void testTextFromResources() {
final Context context = getContext();
final KeyboardTextsSet textsSet = new KeyboardTextsSet();
for (final InputMethodSubtype subtype : mAllSubtypesList) {
final Locale locale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
textsSet.setLocale(locale, context);
for (final String name : TEXT_NAMES_FROM_RESOURCE) {
final String text = textsSet.getText(name);
assertNotNull(name + " of " + locale, text);
assertFalse(name + " of " + locale, text.isEmpty());
}
}
}
}
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