/*
* Copyright (C) 2016 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.google.android.cameraview;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import org.junit.Test;
import java.util.HashSet;
public class SizeTest {
@Test
public void testGetters() {
Size size = new Size(1, 2);
assertThat(size.getWidth(), is(1));
assertThat(size.getHeight(), is(2));
}
@Test
public void testToString() {
Size size = new Size(1, 2);
assertThat(size.toString(), is("1x2"));
}
@Test
public void testEquals() {
Size a = new Size(1, 2);
Size b = new Size(1, 2);
Size c = new Size(3, 4);
assertThat(a.equals(b), is(true));
assertThat(a.equals(c), is(false));
}
@Test
public void testHashCode() {
int max = 100;
HashSet<Integer> codes = new HashSet<>();
for (int x = 1; x <= max; x++) {
for (int y = 1; y <= max; y++) {
codes.add(new Size(x, y).hashCode());
}
}
assertThat(codes.size(), is(max * max));
}
}