[R2] Unit test for find doctors use case

src/test/java/com/mirna/hospitalmanagementapi/unit/application/usecase/doctor/FindDoctorsUseCaseTest.java

@@ -0,0 +1,80 @@
+package com.mirna.hospitalmanagementapi.unit.application.usecase.doctor;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+import java.util.List;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+import org.junit.jupiter.api.TestInstance.Lifecycle;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.test.context.ActiveProfiles;
+
+import com.mirna.hospitalmanagementapi.HospitalManagementApiApplication;
+import com.mirna.hospitalmanagementapi.application.usecase.doctor.FindDoctorsUseCase;
+import com.mirna.hospitalmanagementapi.domain.dtos.AddressDTO;
+import com.mirna.hospitalmanagementapi.domain.dtos.DoctorDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.Doctor;
+import com.mirna.hospitalmanagementapi.domain.enums.Specialty;
+import com.mirna.hospitalmanagementapi.domain.repositories.DoctorRepository;
+
+/**
+ * 
+ * @author Mirna Gama
+ * @version 1.0
+ */
+@SpringBootTest(classes = HospitalManagementApiApplication.class)
+@TestInstance(Lifecycle.PER_CLASS)
+@ActiveProfiles("test")
+public class FindDoctorsUseCaseTest {
+
+	@Autowired
+	private FindDoctorsUseCase findDoctors;
+	
+	@Autowired
+	private DoctorRepository doctorRepository;
+	
+	@BeforeAll
+	public void init() {
+		DoctorDTO doctorDTO1 = new DoctorDTO("test1", "test1@gmail.com", "123456", "99999999", Specialty.ORTHOPEDICS,
+				new AddressDTO("TEST STREET", "NEIGHBORHOOD", "12345678", "CITY", "ST", null, null));
+				
+		DoctorDTO doctorDTO2 = new DoctorDTO("test2", "test2@gmail.com", "789101", "99999999", Specialty.ORTHOPEDICS,
+				new AddressDTO("TEST STREET", "NEIGHBORHOOD", "12345678", "CITY", "ST", null, null));
+		
+		DoctorDTO doctorDTO3 = new DoctorDTO("test3", "test3@gmail.com", "112131", "99999999", Specialty.ORTHOPEDICS,
+				new AddressDTO("TEST STREET", "NEIGHBORHOOD", "12345678", "CITY", "ST", null, null));
+	
+		doctorRepository.save(new Doctor(doctorDTO1));
+		doctorRepository.save(new Doctor(doctorDTO2));
+		doctorRepository.save(new Doctor(doctorDTO3));
+	}
+	
+	@AfterAll
+	public void terminate() {
+		doctorRepository.deleteAll();
+	}
+	
+	/**
+	 * Should execute findAll method with pagination successfully
+	 * 
+	 */
+	@Test
+	@DisplayName("Should execute findAll method with pagination")
+	public void testFindDoctors() throws Exception {
+		Pageable pageable = PageRequest.of(0, 3);
+		
+		Page<Doctor> doctors = findDoctors.execute(pageable);
+
+		assertEquals(doctors.getSize(), 3);
+	}
+}