[R9] Unit test classes for JWT Use Case classes

src/test/java/com/mirna/hospitalmanagementapi/unit/application/usecase/jwt/CreateJWTUseCaseTest.java

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+package com.mirna.hospitalmanagementapi.unit.application.usecase.jwt;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+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.beans.factory.annotation.Value;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+
+import com.mirna.hospitalmanagementapi.HospitalManagementApiApplication;
+import com.mirna.hospitalmanagementapi.application.usecase.auth.jwt.CreateJWTUseCase;
+import com.mirna.hospitalmanagementapi.domain.dtos.auth.UserDTO;
+import com.mirna.hospitalmanagementapi.domain.entities.auth.User;
+
+/**
+ * 
+ * @author Mirna Gama
+ * @version 1.0
+ */
+@SpringBootTest(classes = HospitalManagementApiApplication.class)
+@TestInstance(Lifecycle.PER_CLASS)
+@ActiveProfiles("test")
+public class CreateJWTUseCaseTest {
+
+	@Autowired
+	private CreateJWTUseCase createJWT;
+	
+	@Value("${api.security.token.secret}")
+    private String secret;
+	
+	/**
+	 * Should execute create jwt method and return token successfully
+	 * 
+	 */
+	@Test
+	@DisplayName("Should execute create jwt method and return token successfully")
+	public void testCreateJWT() throws Exception {
+		
+		User user = new User(new UserDTO("test", "password"));
+		
+		String token = createJWT.execute(user);
+		
+		assertNotNull(token);
+	}
+	
+}

src/test/java/com/mirna/hospitalmanagementapi/unit/application/usecase/jwt/GetJWTSubjectUseCaseTest.java

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+package com.mirna.hospitalmanagementapi.unit.application.usecase.jwt;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+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.beans.factory.annotation.Value;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+
+import com.auth0.jwt.JWT;
+import com.auth0.jwt.algorithms.Algorithm;
+import com.mirna.hospitalmanagementapi.HospitalManagementApiApplication;
+import com.mirna.hospitalmanagementapi.application.usecase.auth.jwt.GetJWTSubjectUseCase;
+
+/**
+ * 
+ * @author Mirna Gama
+ * @version 1.0
+ */
+@SpringBootTest(classes = HospitalManagementApiApplication.class)
+@TestInstance(Lifecycle.PER_CLASS)
+@ActiveProfiles("test")
+public class GetJWTSubjectUseCaseTest {
+
+	@Autowired
+	GetJWTSubjectUseCase getJWTSubject;
+
+	@Value("${api.security.token.secret}")
+    private String secret;
+	
+	String testToken;
+	
+	@BeforeAll
+	public void init() {
+		testToken = JWT.create().withIssuer("Hospital-Management-API")
+				.withSubject("test")
+				.withClaim("id", 1L)
+				.sign(Algorithm.HMAC256(secret));
+	}
+	
+	/**
+	 * Should execute verify method and get jwt subject successfully
+	 * 
+	 */
+	@Test
+	@DisplayName("Should execute verify method and get jwt subject successfully")
+	public void testGetSubject() throws Exception {
+		String subject = getJWTSubject.execute(testToken);
+		
+		assertEquals("test", subject);
+	}
+	
+}