@Test
public void testGetSizeRelationType() throws Exception {

	int actual;
	actual = ImageUtils.getSizeRelationType(100, 100, 101, 101);
	assertThat(actual, is(1));
	actual = ImageUtils.getSizeRelationType(101, 101, 100, 100);
	assertThat(actual, is(2));
	actual = ImageUtils.getSizeRelationType(101, 100, 100, 101);
	assertThat(actual, is(3));
	actual = ImageUtils.getSizeRelationType(100, 101, 101, 100);
	assertThat(actual, is(4));
}