@Test(expected = PropertyInjectionException.class)
public void whenConfigurationIsMissing_thenShouldThrowAnException() throws Exception {
// given
BeanWithInvalidConfiguration bean = new BeanWithInvalidConfiguration();
// when
propertiesInjector.injectProperties(bean);
// then should throw exception
}
@Test
public void whenKeyIsMissing_thenShouldSilentlyIgnoreTheField() throws Exception {
// given
BeanWithInvalidKey bean = new BeanWithInvalidKey();
// when
propertiesInjector.injectProperties(bean);
// then
assertThat(bean.getName()).isNull();
}
@Test
public void testPropertyInjectionFromDatabase() throws Exception {
// given
Bean bean = new Bean();
// when
propertiesInjector.injectProperties(bean);
// then
assertThat(bean.getName()).isEqualTo("Foo");
}