@Test
public void testMinWidthNegativeTreatedAsZero() {
Region region = new Region();
region.setMinWidth(-10);
assertEquals(0, region.minWidth(-1), 0);
assertEquals(0, region.minWidth(5), 0);
}
@Test
public void testMinWidthNaNTreatedAsZero() {
Region region = new Region();
region.setMinWidth(Double.NaN);
assertEquals(0, region.minWidth(-1), 0);
assertEquals(0, region.minWidth(5), 0);
}
@Test
public void testMinWidthOverrideSetToPref() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(10, region.minWidth(-1), 1e-100);
region.setMinWidth(Region.USE_PREF_SIZE);
assertEquals(Region.USE_PREF_SIZE, region.getMinWidth(), 1e-100);
assertEquals(100, region.minWidth(-1), 1e-100);
}
@Test
public void testMinWidthOverride() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
assertEquals(10, region.minWidth(-1), 1e-100);
region.setMinWidth(25.0);
assertEquals(25, region.getMinWidth(), 1e-100);
assertEquals(25, region.minWidth(-1), 1e-100);
}
@Test
public void testMinWidthOverrideThenRestoreComputedSize() {
Region region = new MockRegion(10, 20, 100, 200, 500, 600);
region.setMinWidth(75.0);
region.setMinWidth(Region.USE_COMPUTED_SIZE); // reset
assertEquals(Region.USE_COMPUTED_SIZE, region.getMinWidth(), 1e-100);
assertEquals(10, region.minWidth(-1), 1e-100);
}
