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package com.journeyapps.barcodescanner;
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
*/
public class SizeTest {
@Test
public void testScale() {
Size a = new Size(12, 9);
Size scaled = a.scale(2, 3);
assertEquals(8, scaled.width);
assertEquals(6, scaled.height);
assertEquals(12, a.width);
assertEquals(9, a.height);
}
@Test
public void testFitsIn() {
Size a = new Size(12, 9);
assertTrue(a.fitsIn(a));
assertTrue(a.fitsIn(new Size(13, 10)));
assertTrue(a.fitsIn(new Size(13, 9)));
assertTrue(a.fitsIn(new Size(12, 10)));
assertFalse(a.fitsIn(new Size(120, 8)));
assertFalse(a.fitsIn(new Size(11, 900)));
}
@Test
public void testCompare() {
Size a = new Size(12, 9);
assertEquals(0, a.compareTo(new Size(12, 9)));
assertEquals(0, a.compareTo(new Size(9, 12)));
assertEquals(-1, a.compareTo(new Size(10, 11)));
assertEquals(1, a.compareTo(new Size(10, 10)));
}
@Test
public void testRotate() {
Size a = new Size(12, 9);
assertEquals(new Size(9, 12), a.rotate());
}
@Test
public void testScaleCrop() {
Size a = new Size(12, 9);
assertEquals(new Size(120, 90), a.scaleCrop(new Size(120, 90)));
assertEquals(new Size(120, 90), a.scaleCrop(new Size(120, 80)));
assertEquals(new Size(120, 90), a.scaleCrop(new Size(110, 90)));
assertEquals(new Size(110, 82), a.scaleCrop(new Size(110, 0)));
}
@Test
public void testScaleFit() {
Size a = new Size(12, 9);
assertEquals(new Size(120, 90), a.scaleFit(new Size(120, 90)));
assertEquals(new Size(120, 90), a.scaleFit(new Size(120, 100)));
assertEquals(new Size(120, 90), a.scaleFit(new Size(130, 90)));
assertEquals(new Size(0, 0), a.scaleFit(new Size(110, 0)));
}
}
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