@Test
public void testGetPropertyAsFloatExists() {
final Configuration configuration = TestConfiguration.create("foo", "1.23");
final Optional<Float> value = configuration.getPropertyAsFloat("foo");
Assert.assertTrue(value.isPresent());
Assert.assertEquals(1.23f, value.get(), 0.001);
}
@Test(expected = NumberFormatException.class)
public void testGetPropertyAsFloatWithDefaultInvalid() {
final Configuration configuration = TestConfiguration.create("foo", "ABC");
configuration.getPropertyAsFloat("foo", 2.46f);
}
@Test
public void testGetPropertyAsFloatWithDefaultMissing() {
final Configuration configuration = TestConfiguration.create();
final float value = configuration.getPropertyAsFloat("foo", 2.46f);
Assert.assertEquals(2.46f, value, 0.001);
}
@Test
public void testGetPropertyAsFloatWithDefaultExists() {
final Configuration configuration = TestConfiguration.create("foo", "1.23");
final float value = configuration.getPropertyAsFloat("foo", 2.46f);
Assert.assertEquals(1.23f, value, 0.001);
}
@Test
public void testGetPropertyAsFloatMissing() {
final Configuration configuration = TestConfiguration.create();
final Optional<Float> value = configuration.getPropertyAsFloat("foo");
Assert.assertFalse(value.isPresent());
}