practice6-2022-04-06

topic6/samples/spring-data-sample/pom.xml

@@ -1,47 +1,65 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.2.2.RELEASE</version>
-		<relativePath/> <!-- lookup parent from repository -->
-	</parent>
-	<groupId>kma.topic6</groupId>
-	<artifactId>spring-data-sample</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>spring-data-sample</name>
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.2.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>kma.topic6</groupId>
+    <artifactId>spring-data-sample</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>spring-data-sample</name>
 
-	<properties>
-		<java.version>1.8</java.version>
-	</properties>
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
 
-	<dependencies>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-data-jpa</artifactId>
-		</dependency>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
 
-		<dependency>
-			<groupId>org.projectlombok</groupId>
-			<artifactId>lombok</artifactId>
-			<optional>true</optional>
-		</dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
 
-		<dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-		</dependency>
-	</dependencies>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+        </dependency>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.dbunit</groupId>
+            <artifactId>dbunit</artifactId>
+            <version>2.6.0</version>
+			<scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.github.springtestdbunit</groupId>
+            <artifactId>spring-test-dbunit</artifactId>
+            <version>1.3.0</version>
+			<scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

topic6/samples/spring-data-sample/src/main/java/kma/topic6/springdatasample/embedded/ApartmentEntity.java

@@ -33,7 +33,7 @@ public class ApartmentEntity {
     @Column(name = "number")
     private String number;
 
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "apartment")
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "apartment")
     private List<BillingEntity> billings;
 
 }

topic6/samples/spring-data-sample/src/test/java/kma/topic6/springdatasample/AbstractTest.java

@@ -0,0 +1,9 @@
+package kma.topic6.springdatasample;
+
+import org.springframework.boot.test.context.SpringBootTest;
+
+@MySpringTestListeners
+@SpringBootTest
+public class AbstractTest {
+
+}

topic6/samples/spring-data-sample/src/test/java/kma/topic6/springdatasample/MySpringTestListeners.java

@@ -0,0 +1,35 @@
+package kma.topic6.springdatasample;
+
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener;
+import org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener;
+import org.springframework.test.context.TestExecutionListeners;
+import org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener;
+import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
+import org.springframework.test.context.support.DirtiesContextTestExecutionListener;
+import org.springframework.test.context.transaction.TransactionalTestExecutionListener;
+
+import com.github.springtestdbunit.DbUnitTestExecutionListener;
+
+@TestExecutionListeners({
+    DependencyInjectionTestExecutionListener.class,
+    DirtiesContextTestExecutionListener.class,
+    DbUnitTestExecutionListener.class,
+    TransactionalTestExecutionListener.class,
+    MockitoTestExecutionListener.class,
+    ResetMocksTestExecutionListener.class,
+    SqlScriptsTestExecutionListener.class
+})
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited
+public @interface MySpringTestListeners {
+
+}

topic6/samples/spring-data-sample/src/test/java/kma/topic6/springdatasample/UserServiceTest.java

@@ -0,0 +1,74 @@
+package kma.topic6.springdatasample;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.jdbc.Sql;
+
+import com.github.springtestdbunit.annotation.DatabaseSetup;
+import com.github.springtestdbunit.annotation.DatabaseTearDown;
+import com.github.springtestdbunit.annotation.ExpectedDatabase;
+import com.github.springtestdbunit.assertion.DatabaseAssertionMode;
+
+@DatabaseSetup("/UserService/init.xml")
+@DatabaseTearDown("/clean-up.xml")
+class UserServiceTest extends AbstractTest {
+
+    @Autowired
+    private UserService service;
+
+//    @Test
+    @Sql(value = "/UserService/clean-up.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD)
+    @Sql("/UserService/init.sql")
+    void shouldSelectUserById() {
+        assertThat(service.getUserById(1))
+            .returns(1, UserEntity::getId)
+            .returns("email1@example.com", UserEntity::getEmail);
+    }
+
+//    @Test
+    @Sql("/UserService/init.sql")
+    @Sql(value = "/UserService/clean-up.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD)
+    void shouldSelectAllUsers() {
+        assertThat(service.findAllUsers())
+            .hasSize(3);
+    }
+
+//    @Test
+    @Sql("/UserService/init.sql")
+    @Sql(value = "/UserService/clean-up.sql", executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD)
+    void shouldCreateUser() {
+        service.createUser("new-user", "new-user", "email4@example.com");
+
+        assertThat(service.countUsers()).isEqualTo(4L);
+    }
+
+    @Test
+    void shouldSelectUserById_dbunit() {
+        assertThat(service.getUserById(1))
+            .returns(1, UserEntity::getId)
+            .returns("email123@dummy.com", UserEntity::getEmail);
+    }
+
+    @Test
+    void shouldSelectAllUsers_dbunit() {
+        assertThat(service.findAllUsers())
+            .hasSize(3);
+    }
+
+    @Test
+    @ExpectedDatabase(value = "/UserService/expectedUsersAfterCreateNew.xml", assertionMode = DatabaseAssertionMode.NON_STRICT)
+    void shouldCreateUser_dbunit() {
+        service.createUser("new-user", "new-user", "email4@example.com");
+    }
+
+    @Test
+    @ExpectedDatabase(value = "/UserService/expectedUsersAfterCreateNew.xml", assertionMode = DatabaseAssertionMode.NON_STRICT)
+    void shouldCreateUser_dbunit1() {
+        service.createUser("new-user", "new-user", "email4@example.com");
+    }
+
+
+}

topic6/samples/spring-data-sample/src/test/resources/UserService/clean-up.sql

@@ -0,0 +1 @@
+delete from user;

topic6/samples/spring-data-sample/src/test/resources/UserService/expectedUsersAfterCreateNew.xml

@@ -0,0 +1,7 @@
+<dataset>
+    <user first_name="name1" last_name="lname1" email="email123@dummy.com" />
+    <user first_name="name2" last_name="lname2" email="email124@dummy.com" />
+    <user first_name="name3" last_name="lname3" email="email125@dummy.com" />
+
+    <user first_name="new-user" last_name="new-user" email="email4@example.com" />
+</dataset>

topic6/samples/spring-data-sample/src/test/resources/UserService/init.sql

@@ -0,0 +1,4 @@
+insert into user(first_name, last_name, email)
+values ('name1', 'lname1', 'email1@example.com'),
+       ('name2', 'lname2', 'email2@example.com'),
+       ('name2', 'lname2', 'email2@example.com');

topic6/samples/spring-data-sample/src/test/resources/UserService/init.xml

@@ -0,0 +1,5 @@
+<dataset>
+    <user id="1" first_name="name1" last_name="lname1" email="email123@dummy.com" />
+    <user id="2" first_name="name2" last_name="lname2" email="email124@dummy.com" />
+    <user id="3" first_name="name3" last_name="lname3" email="email125@dummy.com" />
+</dataset>

topic6/samples/spring-data-sample/src/test/resources/clean-up.xml

@@ -0,0 +1,3 @@
+<dataset>
+    <user />
+</dataset>