66 lines
2.1 KiB
Java
66 lines
2.1 KiB
Java
package com.baeldung.didemo;
|
|
|
|
import java.util.List;
|
|
|
|
import org.junit.Assert;
|
|
import org.junit.Test;
|
|
import org.junit.runner.RunWith;
|
|
import org.springframework.beans.factory.annotation.Autowired;
|
|
import org.springframework.boot.test.context.SpringBootTest;
|
|
import org.springframework.test.context.junit4.SpringRunner;
|
|
|
|
import com.baeldung.didemo.model.Order;
|
|
import com.baeldung.didemo.service.CustomerServiceConstructorDI;
|
|
import com.baeldung.didemo.service.CustomerServiceFieldDI;
|
|
import com.baeldung.didemo.service.CustomerServiceSetterDI;
|
|
|
|
@RunWith(SpringRunner.class)
|
|
@SpringBootTest
|
|
public class SpringDataInjectionDemoApplicationTests {
|
|
|
|
@Autowired
|
|
CustomerServiceConstructorDI constructorDI;
|
|
|
|
@Autowired
|
|
CustomerServiceFieldDI fieldDI;
|
|
|
|
@Autowired
|
|
CustomerServiceSetterDI setterDI;
|
|
|
|
@Test
|
|
public void givenConstructorDI_whenNumberOfOrdersIsTwo_thenCorrect() {
|
|
List<Order> orders = constructorDI.getCustomerOrders(1l);
|
|
Assert.assertNotNull(orders);
|
|
Assert.assertTrue(orders.size() == 2);
|
|
}
|
|
|
|
@Test
|
|
public void givenFieldDI_whenNumberOfOrdersIsTwo_thenCorrect() {
|
|
List<Order> orders = fieldDI.getCustomerOrders(1l);
|
|
Assert.assertNotNull(orders);
|
|
Assert.assertTrue(orders.size() == 2);
|
|
}
|
|
|
|
@Test
|
|
public void givenSetterDI_whenNumberOfOrdersIsTwo_thenCorrect() {
|
|
List<Order> orders = setterDI.getCustomerOrders(1l);
|
|
Assert.assertNotNull(orders);
|
|
Assert.assertTrue(orders.size() == 2);
|
|
}
|
|
|
|
@Test
|
|
public void givenAllThreeTypesOfDI_whenNumberOfOrdersIsEqualInAll_thenCorrect() {
|
|
List<Order> ordersSetter = setterDI.getCustomerOrders(1l);
|
|
List<Order> ordersConstructor = constructorDI.getCustomerOrders(1l);
|
|
List<Order> ordersField = fieldDI.getCustomerOrders(1l);
|
|
|
|
Assert.assertNotNull(ordersSetter);
|
|
Assert.assertNotNull(ordersConstructor);
|
|
Assert.assertNotNull(ordersField);
|
|
Assert.assertTrue(ordersSetter.size() == 2 && ordersConstructor.size() == ordersSetter.size() && ordersField.size() == ordersSetter.size());
|
|
}
|
|
|
|
|
|
|
|
}
|