[WALWAL-106] fixtureMonkey 도입

.gitignore

@@ -39,4 +39,5 @@ out/
 ### Custom ###
 *.env
 *.DS_Store
-/src/main/generated
+/src/main/generated
+.*-database

build.gradle

@@ -36,6 +36,7 @@ dependencies {
 	implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
 	compileOnly 'org.projectlombok:lombok'
 
+    // Database
     runtimeOnly 'com.h2database:h2'
 	runtimeOnly 'com.mysql:mysql-connector-j'
 
@@ -46,14 +47,21 @@ dependencies {
     annotationProcessor 'jakarta.annotation:jakarta.annotation-api'
     annotationProcessor 'jakarta.persistence:jakarta.persistence-api'
 
+    // Lombok
     annotationProcessor 'org.projectlombok:lombok'
 
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+    // Test Lombok
+    testCompileOnly 'org.projectlombok:lombok'
+    testAnnotationProcessor 'org.projectlombok:lombok'
+    // FixtureMonkey
+    testImplementation("com.navercorp.fixturemonkey:fixture-monkey-starter:1.0.20")
 }
 
 tasks.named('test') {
 	useJUnitPlatform()
+    jvmArgs '-Xshare:off' // JVM 아규먼트 설정
     finalizedBy jacocoTestReport
 }
 

src/main/resources/application.yml

@@ -1,4 +1,7 @@
 spring:
+  profiles:
+    group:
+      test: "test"
   application:
     name: stonebed
 

src/test/java/com/depromeet/stonebed/fixtureMonkeyTest/Order.java

@@ -0,0 +1,43 @@
+package com.depromeet.stonebed.fixtureMonkeyTest;
+
+import jakarta.validation.constraints.Max;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.PastOrPresent;
+import jakarta.validation.constraints.Size;
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+import lombok.Data;
+
+@Data
+public class Order {
+    @NotNull private Long id;
+
+    @NotBlank private String orderNo;
+
+    private OrderType orderType;
+
+    @Size(min = 2, max = 10)
+    private String productName;
+
+    @Min(1)
+    @Max(100)
+    private int quantity;
+
+    @Min(0)
+    private long price;
+
+    private long totalPrice;
+
+    private List<@NotBlank @Size(max = 10) String> items = new ArrayList<>();
+
+    @PastOrPresent private Instant orderedAt;
+
+    public enum OrderType {
+        SMARTSTORE,
+        BLOG,
+        CAFE,
+    }
+}

src/test/java/com/depromeet/stonebed/fixtureMonkeyTest/TestFixtureMonkey.java

@@ -0,0 +1,69 @@
+package com.depromeet.stonebed.fixtureMonkeyTest;
+
+import static org.assertj.core.api.BDDAssertions.*;
+
+import com.navercorp.fixturemonkey.FixtureMonkey;
+import com.navercorp.fixturemonkey.api.introspector.FieldReflectionArbitraryIntrospector;
+import net.jqwik.api.Arbitraries;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TestFixtureMonkey {
+
+    @Test
+    void checkPerson() {
+        // given
+        FixtureMonkey sut =
+                FixtureMonkey.builder()
+                        .objectIntrospector(FieldReflectionArbitraryIntrospector.INSTANCE)
+                        .defaultNotNull(true)
+                        .build();
+
+        // when
+        User person =
+                sut.giveMeBuilder(User.class)
+                        .set("age", Arbitraries.integers().between(1, 100))
+                        .set("personNo", Arbitraries.strings().ofMinLength(1).ofMaxLength(16))
+                        .sample();
+
+        // then
+        then(person.getPersonId()).isNotNull();
+        then(person.getPersonName()).isNotBlank();
+        then(person.getPersonNo().length()).isBetween(1, 16);
+    }
+
+    @Test
+    void testOrder() {
+        // given
+        FixtureMonkey sut =
+                FixtureMonkey.builder()
+                        .objectIntrospector(FieldReflectionArbitraryIntrospector.INSTANCE)
+                        .defaultNotNull(true)
+                        .build();
+
+        // when
+        Order actual =
+                sut.giveMeBuilder(Order.class)
+                        .set("productName", Arbitraries.strings().ofMinLength(2).ofMaxLength(10))
+                        .set("price", Arbitraries.longs().between(0, 1000))
+                        .set("quantity", Arbitraries.integers().between(1, 100))
+                        .set(
+                                "items",
+                                Arbitraries.strings()
+                                        .ofMaxLength(10)
+                                        .list()
+                                        .ofMinSize(1)
+                                        .ofMaxSize(2))
+                        .sample();
+
+        // then
+        then(actual.getId()).isNotNull(); // @NotNull
+        then(actual.getOrderNo()).isNotBlank(); // @NotBlank
+        then(actual.getProductName().length()).isBetween(2, 10); // @Size(min = 2, max = 10)
+        then(actual.getQuantity()).isBetween(1, 100); // Min(1) @Max(100)
+        then(actual.getPrice()).isGreaterThanOrEqualTo(0); // @Min(0)
+        then(actual.getItems()).hasSizeLessThan(3); // @Size(max = 3)
+        then(actual.getItems()).allMatch(it -> it.length() <= 10); // @NotBlank @Size(max = 10)
+    }
+}

src/test/java/com/depromeet/stonebed/fixtureMonkeyTest/User.java

@@ -0,0 +1,30 @@
+package com.depromeet.stonebed.fixtureMonkeyTest;
+
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import java.util.List;
+import lombok.Data;
+
+@Data
+public class User {
+
+    @NotNull private String personId;
+
+    @NotBlank private String personName;
+
+    private Gender gender;
+
+    @Size(min = 1, max = 16)
+    private String personNo;
+
+    @Size(min = 1, max = 16)
+    private int age;
+
+    private List<String> addressList;
+
+    public enum Gender {
+        MAN,
+        WOMAN
+    }
+}

src/test/resources/application-test.yml

@@ -0,0 +1,12 @@
+spring:
+  config:
+    activate:
+      on-profile: "test"
+
+  datasource:
+    url: jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=false;MODE=MYSQL
+
+  jpa:
+    properties:
+      hibernate:
+        default_batch_fetch_size: 1000