FEAT:add unit test

src/test/java/com/pos/app/repository/ClientRepositoryTest.java

@@ -0,0 +1,49 @@
+package com.pos.app.repository;
+
+
+import com.github.javafaker.Faker;
+import com.pos.app.entities.Client;
+import com.pos.app.repositories.ClientRepository;
+import org.assertj.core.api.Assertions;
+import org.junit.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.runner.RunWith;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@DataJpaTest
+@ExtendWith(MockitoExtension.class)
+public class ClientRepositoryTest {
+    Faker faker = new Faker();
+    String name = faker.name().fullName();
+
+    @Autowired
+    private ClientRepository clientRepository;
+
+    @Test
+    public void contextLoads() {
+        Assertions.assertThat(clientRepository).isNotNull();
+    }
+
+    @Test
+    public void testSave() {
+        Client client = saveClient();
+        Assertions.assertThat(client).isNotNull();
+        Assertions.assertThat(client.getId()).isNotNull();
+        Assertions.assertThat(client.getName()).isEqualTo(name);
+    }
+
+
+
+    private Client saveClient() {
+        Client client = Client.builder()
+                .name(name)
+                .createdBy(name)
+                .build();
+        return clientRepository.save(client);
+    }
+
+}