Test: add unit tests for ClinicResponse mapping

src/test/java/org/example/vet1177/dto/response/clinic/ClinicResponseTest.java

@@ -0,0 +1,26 @@
+package org.example.vet1177.dto.response.clinic;
+
+import org.example.vet1177.entities.Clinic;
+import org.junit.jupiter.api.Test;
+
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ClinicResponseTest {
+
+    @Test
+    void shouldMapFromEntityCorrectly() {
+        // Arrange
+        Clinic clinic = new Clinic("Vet", "Street", "123");
+
+        // Act
+        ClinicResponse response = ClinicResponse.from(clinic);
+
+        // Assert
+        assertEquals(clinic.getId(), response.id()); // ✔️ viktig rad
+        assertEquals(clinic.getName(), response.name());
+        assertEquals(clinic.getAddress(), response.address());
+        assertEquals(clinic.getPhoneNumber(), response.phoneNumber());
+    }
+}