@Test
public void testMaxHeightNegativeTreatedAsZero() {
Region region = new Region();
region.setMaxHeight(-10);
assertEquals(0, region.maxHeight(-1), 0);
assertEquals(0, region.maxHeight(5), 0);
}
@Test
public void testMaxHeightNaNTreatedAsZero() {
Region region = new Region();
region.setMaxHeight(Double.NaN);
assertEquals(0, region.maxHeight(-1), 0);
assertEquals(0, region.maxHeight(5), 0);
}
@Test
public void testMaxHeightOverrideSetToPref() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(600, region.maxHeight(-1), 1e-100);
region.setMaxHeight(Region.USE_PREF_SIZE);
assertEquals(Region.USE_PREF_SIZE, region.getMaxHeight(), 0);
assertEquals(200, region.maxHeight(-1), 1e-100);
}
@Test
public void testMaxHeightOverride() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(600, region.maxHeight(-1), 1e-100);
region.setMaxHeight(650);
assertEquals(650, region.getMaxHeight(), 1e-100);
assertEquals(650, region.maxHeight(-1), 1e-100);
}
@Test
public void testMaxHeightOverrideThenRestoreComputedSize() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
region.setMaxHeight(800);
region.setMaxHeight(Region.USE_COMPUTED_SIZE); // reset
assertEquals(Region.USE_COMPUTED_SIZE, region.getMaxHeight(), 0);
assertEquals(600, region.maxHeight(-1), 1e-100);
}
