@Test
public void testMaxWidthOverrideThenRestoreComputedSize() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
region.setMaxWidth(1000);
region.setMaxWidth(Region.USE_COMPUTED_SIZE); // reset
assertEquals(Region.USE_COMPUTED_SIZE, region.getMaxWidth(), 1e-100);
assertEquals(500, region.maxWidth(-1), 1e-100);
}
@Test
public void testMaxWidthNegativeTreatedAsZero() {
Region region = new Region();
region.setMaxWidth(-10);
assertEquals(0, region.maxWidth(-1), 0);
assertEquals(0, region.maxWidth(5), 0);
}
@Test
public void testMaxWidthNaNTreatedAsZero() {
Region region = new Region();
region.setMaxWidth(Double.NaN);
assertEquals(0, region.maxWidth(-1), 0);
assertEquals(0, region.maxWidth(5), 0);
}
@Test
public void testMaxWidthOverrideSetToPref() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(500, region.maxWidth(-1), 1e-100);
region.setMaxWidth(Region.USE_PREF_SIZE);
assertEquals(Region.USE_PREF_SIZE, region.getMaxWidth(), 0);
assertEquals(100, region.maxWidth(-1), 1e-100);
}
@Test
public void testMaxWidthOverride() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(500, region.maxWidth(-1), 1e-100);
region.setMaxWidth(550);
assertEquals(550, region.getMaxWidth(), 1e-100);
assertEquals(550, region.maxWidth(-1), 1e-100);
}
