LatinIME/tests/src/com/android/inputmethod/keyboard/KeyboardLayoutTest.java

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/*
* Copyright (C) 2015 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;
import static org.junit.Assert.assertEquals;
import android.test.suitebuilder.annotation.SmallTest;
import java.util.ArrayList;
import org.junit.Test;
@SmallTest
public class KeyboardLayoutTest {
@Test
public void testNewKeyboardLayout() {
KeyboardLayout keyboardLayout = KeyboardLayout
.newKeyboardLayout(new ArrayList<Key>(), 11, 12, 13, 14);
assertEquals(11, keyboardLayout.mMostCommonKeyWidth);
assertEquals(12, keyboardLayout.mMostCommonKeyHeight);
assertEquals(13, keyboardLayout.mKeyboardWidth);
assertEquals(14, keyboardLayout.mKeyboardHeight);
assertEquals(0, keyboardLayout.getKeyCodes().length);
assertEquals(0, keyboardLayout.getKeyWidths().length);
assertEquals(0, keyboardLayout.getKeyHeights().length);
assertEquals(0, keyboardLayout.getKeyXCoordinates().length);
assertEquals(0, keyboardLayout.getKeyYCoordinates().length);
Key key1 = new Key("label1", 101, 102, "101", "101hint", 103, 104, 105, 106, 1100, 1101,
10, 10);
Key key2 = new Key("label2", 201, 103, "201", "201hint", 203, 204, 205, 206, 2100, 2101,
10, 10);
ArrayList<Key> sortedKeys = new ArrayList<>(2);
sortedKeys.add(key1);
sortedKeys.add(key2);
keyboardLayout = KeyboardLayout.newKeyboardLayout(sortedKeys, 11, 12, 13, 14);
assertEquals(2, keyboardLayout.getKeyCodes().length);
assertEquals(2, keyboardLayout.getKeyWidths().length);
assertEquals(2, keyboardLayout.getKeyHeights().length);
assertEquals(2, keyboardLayout.getKeyXCoordinates().length);
assertEquals(2, keyboardLayout.getKeyYCoordinates().length);
assertEquals(102, keyboardLayout.getKeyCodes()[0]);
// xCo + horizontalGap/2
assertEquals(105 + 5, keyboardLayout.getKeyXCoordinates()[0]);
assertEquals(106, keyboardLayout.getKeyYCoordinates()[0]);
// width - horizontalGap
assertEquals(1100 - 10, keyboardLayout.getKeyWidths()[0]);
// height - verticalGap
assertEquals(1101 - 10, keyboardLayout.getKeyHeights()[0]);
assertEquals(103, keyboardLayout.getKeyCodes()[1]);
// xCo + horizontalGap/2
assertEquals(205 + 5, keyboardLayout.getKeyXCoordinates()[1]);
assertEquals(206, keyboardLayout.getKeyYCoordinates()[1]);
// width - horizontalGap
assertEquals(2100 - 10, keyboardLayout.getKeyWidths()[1]);
// height - verticalGap
assertEquals(2101 - 10, keyboardLayout.getKeyHeights()[1]);
}
}