Spring Boot tests

Author: giaunv

springboot-examples/springboot-restapi-testing-all-layers/pom.xml

@@ -51,6 +51,7 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
         </dependency>
+
         <dependency>
             <groupId>org.hsqldb</groupId>
             <artifactId>hsqldb</artifactId>

springboot-examples/springboot-restapi-testing-all-layers/src/main/java/com/hellokoding/springboot/restful/product/ProductRespository.java

@@ -2,5 +2,8 @@
 
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.Optional;
+
 public interface ProductRespository extends JpaRepository<Product, Long> {
+    Optional<Product> findByName(String name);
 }

springboot-examples/springboot-restapi-testing-all-layers/src/test/java/com/hellokoding/springboot/restful/product/ProductRepositoryTest.java

@@ -34,6 +34,15 @@ public void setUp(){
         testEntityManager.persist(product);
     }
 
+    @Test
+    public void whenFindByName_thenReturnProduct() {
+        // when
+        Product product = productRespository.findByName("P1").get();
+
+        // then
+        assertThat(product.getDescription()).isEqualTo("P1 desc");
+    }
+
     @Test
     public void whenFindAll_thenReturnProductList() {
         // when