@Test
public void shouldFindCarsByExample() throws Exception {
String uniqueColor = "unique-color-" + UUID.randomUUID().toString();
Car exampleCar =
CarBuilder.aCar()
.withManufacturer(UUID.randomUUID().toString())
.withColor(uniqueColor)
.build();
saveNewCopiesOfCarToRepository(exampleCar, 10);
Car secondExampleCar =
CarBuilder.aCar()
.withManufacturer(UUID.randomUUID().toString())
.withColor(uniqueColor)
.build();
saveNewCopiesOfCarToRepository(secondExampleCar, 5);
Car searchByManufacturerExampleCar = new Car(null, 0, exampleCar.getManufacturer(), null);
List<Car> foundCars = carRepository.findByExample(searchByManufacturerExampleCar);
assertThat(foundCars).isNotNull().hasSize(10);
Car searchByColorExampleCar = new Car(null, 0, null, uniqueColor);
List<Car> foundCarsByColor = carRepository.findByExample(searchByColorExampleCar);
assertThat(foundCarsByColor).isNotNull().hasSize(15);
Car searchByManufacturerAndColorExampleCar =
new Car(null, 0, exampleCar.getManufacturer(), uniqueColor);
List<Car> foundCarsByManufacturerAndColor =
carRepository.findByExample(searchByManufacturerAndColorExampleCar);
assertThat(foundCarsByManufacturerAndColor).isNotNull().hasSize(10);
}
@Test(/* expected = RuntimeException.class */ )
public void shouldReturnNullWhenFindCarWithInvalidManufacturer() {
// setup test?
// Use import.sql for hibernate auto-insert?
Car exampleCar = CarBuilder.aCar().withManufacturer("invalid-manufacturer").build();
List<Car> foundCars = carRepository.findByExample(exampleCar);
assertThat(foundCars).isEmpty();
}
