feat : project repository 테스트코드 추가 #25

src/test/java/com/sendback/domain/project/repository/ProjectRepositoryTest.java

@@ -0,0 +1,50 @@
+package com.sendback.domain.project.repository;
+
+import com.sendback.domain.project.entity.Project;
+import com.sendback.domain.project.entity.ProjectImage;
+import com.sendback.domain.user.entity.User;
+import com.sendback.global.RepositoryTest;
+import static com.sendback.domain.user.fixture.UserFixture.createDummyUser;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.util.List;
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class ProjectRepositoryTest extends RepositoryTest {
+
+    @Autowired
+    ProjectRepository projectRepository;
+
+    @Test
+    @DisplayName("특정 userId를 외래키로 가지는 프로젝트의 개수를 반환한다.")
+    public void countByUserId() {
+        //given
+        User user = userTestPersister.save();
+        Project project = projectTestPersister.user(user).save();
+
+        //when
+        Long projectCount = projectRepository.countByUserId(user.getId());
+
+        //then
+        assertThat(projectCount).isEqualTo(1);
+    }
+
+    @Test
+    @DisplayName("특정 uerId를 가지는 프로젝트들을 반환한다.")
+    public void findByUserId() {
+        //given
+        User user = userTestPersister.save();
+        Project project = projectTestPersister.user(user).save();
+
+        //when
+        List<Project> findProject = projectRepository.findByUserId(user.getId());
+
+        //then
+        assertThat(findProject.size()).isEqualTo(1);
+    }
+}