diff --git a/.idea/hatcher-api.iml b/.idea/hatcher-api.iml
index 79157c7..2c84192 100644
--- a/.idea/hatcher-api.iml
+++ b/.idea/hatcher-api.iml
@@ -147,5 +147,7 @@
     <orderEntry type="library" name="Maven: jakarta.validation:jakarta.validation-api:2.0.2" level="project" />
     <orderEntry type="library" name="Maven: org.hibernate.validator:hibernate-validator:6.1.6.Final" level="project" />
     <orderEntry type="library" name="Maven: org.jboss.logging:jboss-logging:3.4.1.Final" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.13.1" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:2.2" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index ec6a559..1082c39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -107,6 +107,11 @@
 			<artifactId>hibernate-validator</artifactId>
 			<version>6.1.6.Final</version>
 		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<build>
diff --git a/src/main/resources/db/migration/data/.gitkeep b/src/main/resources/db/migration/data/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/src/main/resources/db/migration/data/V20210203154851__course_migration.sql b/src/main/resources/db/migration/data/V20210203154851__course_migration.sql
index bb14dc7..0b49a99 100644
--- a/src/main/resources/db/migration/data/V20210203154851__course_migration.sql
+++ b/src/main/resources/db/migration/data/V20210203154851__course_migration.sql
@@ -3,8 +3,4 @@ CREATE TABLE public.registration_course (
                                             course_name varchar(100) NOT NULL,
                                             description varchar NULL,
                                             CONSTRAINT registration_course_pkey PRIMARY KEY (id)
-);
-
-INSERT INTO public.registration_course
-(course_name, description)
-VALUES('Sistemas', 'Description');
\ No newline at end of file
+);
\ No newline at end of file
diff --git a/src/test/java/org/ayty/hatcher/api/v1/competence/service/CourseRepositoryTest.java b/src/test/java/org/ayty/hatcher/api/v1/competence/service/CourseRepositoryTest.java
new file mode 100644
index 0000000..b71926b
--- /dev/null
+++ b/src/test/java/org/ayty/hatcher/api/v1/competence/service/CourseRepositoryTest.java
@@ -0,0 +1,70 @@
+package org.ayty.hatcher.api.v1.competence.service;
+
+import org.assertj.core.api.Assertions;
+import org.ayty.hatcher.api.v1.competence.dto.Course;
+import org.ayty.hatcher.api.v1.competence.jpa.CourseRepository;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import javax.persistence.GeneratedValue;
+import javax.validation.ConstraintViolationException;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.*;
+
+
+@RunWith(SpringRunner.class)
+@DataJpaTest
+public class CourseRepositoryTest {
+    @Autowired
+    private CourseRepository courseRepository;
+    @Rule
+    public ExpectedException thrown = ExpectedException.none();
+
+    @Test
+    public void createShouldPersistData(){
+        Course course = new Course(null, "name", "desc");
+        this.courseRepository.save(course);
+        assertThat(course.getId()).isNotNull();
+        assertThat(course.getName()).isEqualTo("name");
+        assertThat(course.getDescription()).isEqualTo("desc");
+
+    }
+
+    @Test
+    public void deleteShouldRemoveData() {
+        Course course = new Course(null, "name", "desc");
+        this.courseRepository.save(course);
+        this.courseRepository.delete(course);
+        assertThat(courseRepository.findById(course.getId())).isEmpty();
+
+    }
+
+    @Test
+    public void updateShouldChangeAndPersistData(){
+        Course course = new Course(null, "name", "desc");
+        this.courseRepository.save(course);
+        course.setName("name2");
+        course.setDescription("Desc2");
+        this.courseRepository.save(course);
+        this.courseRepository.findById(course.getId());
+        assertThat(course.getId()).isNotNull();
+        assertThat(course.getName()).isEqualTo("name2");
+        assertThat(course.getDescription()).isEqualTo("Desc2");
+
+    }
+
+    @Test
+    public void nameNullShouldThrownConstraintViolationException(){
+        thrown.expect(ConstraintViolationException.class);
+        thrown.expectMessage("Não pode ser deixado vazio");
+        this.courseRepository.save(new Course());
+    }
+
+}