test: add AgoraTokenServiceTest unit test

2026-05-15 22:22:47 +07:00 · 2026-05-15 22:22:47 +07:00 · 2d0cf0f1a5
commit 2d0cf0f1a5
parent 818aa27eb1
1 changed files with 166 additions and 0 deletions
--- a/walkguide-backend/demo/src/test/java/com/walkguide/service/AgoraTokenServiceTest.java
+++ b/walkguide-backend/demo/src/test/java/com/walkguide/service/AgoraTokenServiceTest.java
@ -0,0 +1,166 @@
+package com.walkguide.service;
+
+import com.walkguide.dto.response.AgoraTokenResponse;
+import com.walkguide.entity.User;
+import com.walkguide.exception.ResourceNotFoundException;
+import com.walkguide.repository.UserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.test.util.ReflectionTestUtils;
+
+import java.time.Instant;
+import java.util.Optional;
+
+import static org.assertj.core.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+@DisplayName("AgoraTokenService Unit Tests")
+class AgoraTokenServiceTest {
+
+    @Mock
+    UserRepository userRepository;
+
+    @InjectMocks
+    AgoraTokenService agoraTokenService;
+
+    private User caller;
+    private User receiver;
+
+    @BeforeEach
+    void setUp() {
+        caller = User.builder()
+                .id(3L)
+                .email("caller@test.com")
+                .displayName("Caller User")
+                .role("ROLE_USER")
+                .build();
+
+        receiver = User.builder()
+                .id(7L)
+                .email("receiver@test.com")
+                .displayName("Receiver Guardian")
+                .role("ROLE_GUARDIAN")
+                .build();
+    }
+
+    // ===== generateToken - Mode Demo (tanpa App ID/Certificate) =====
+
+    @Test
+    @DisplayName("generateToken - mode demo (appId kosong): token harus string kosong")
+    void generateToken_demoMode_shouldReturnEmptyToken() {
+        // appId dan appCertificate kosong (default @Value)
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+
+        AgoraTokenResponse result = agoraTokenService.generateToken(3L, 7L);
+
+        assertThat(result).isNotNull();
+        assertThat(result.getToken()).isEmpty();
+        assertThat(result.getChannelName()).isEqualTo("call_3_7");
+        assertThat(result.getAppId()).isEmpty();
+        assertThat(result.getCallerName()).isEqualTo("Caller User");
+        assertThat(result.getUid()).isEqualTo((int) (3L % Integer.MAX_VALUE));
+    }
+
+    @Test
+    @DisplayName("generateToken - channel name harus deterministik: call_{min}_{max}")
+    void generateToken_channelName_shouldBeDeterministicWithMinMax() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+
+        AgoraTokenResponse result1 = agoraTokenService.generateToken(3L, 7L);
+
+        // Caller dan receiver dibalik — channel name tetap sama
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        AgoraTokenResponse result2 = agoraTokenService.generateToken(7L, 3L);
+
+        assertThat(result1.getChannelName()).isEqualTo("call_3_7");
+        assertThat(result2.getChannelName()).isEqualTo("call_3_7");
+    }
+
+    @Test
+    @DisplayName("generateToken - expiresAt harus ~1 jam dari sekarang")
+    void generateToken_expiresAt_shouldBeOneHourFromNow() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+
+        long before = Instant.now().getEpochSecond();
+        AgoraTokenResponse result = agoraTokenService.generateToken(3L, 7L);
+        long after = Instant.now().getEpochSecond();
+
+        // expiresAt harus antara now+3600 dan now+3601 (toleransi 1 detik)
+        assertThat(result.getExpiresAt()).isBetween(before + 3600, after + 3601);
+    }
+
+    @Test
+    @DisplayName("generateToken - mode produksi (appId+cert valid): token harus diawali '006'")
+    void generateToken_productionMode_shouldReturnTokenStartingWith006() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "abcdef1234567890abcdef1234567890");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "aabbccddeeff00112233445566778899");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+
+        AgoraTokenResponse result = agoraTokenService.generateToken(3L, 7L);
+
+        assertThat(result.getToken()).startsWith("006");
+        assertThat(result.getAppId()).isEqualTo("abcdef1234567890abcdef1234567890");
+    }
+
+    @Test
+    @DisplayName("generateToken - caller tidak ditemukan harus throw ResourceNotFoundException")
+    void generateToken_callerNotFound_shouldThrow() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(99L)).thenReturn(Optional.empty());
+
+        assertThatThrownBy(() -> agoraTokenService.generateToken(99L, 7L))
+                .isInstanceOf(ResourceNotFoundException.class)
+                .hasMessageContaining("Caller not found");
+    }
+
+    @Test
+    @DisplayName("generateToken - receiver tidak ditemukan harus throw ResourceNotFoundException")
+    void generateToken_receiverNotFound_shouldThrow() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(99L)).thenReturn(Optional.empty());
+
+        assertThatThrownBy(() -> agoraTokenService.generateToken(3L, 99L))
+                .isInstanceOf(ResourceNotFoundException.class)
+                .hasMessageContaining("Receiver not found");
+    }
+
+    @Test
+    @DisplayName("generateToken - uid harus modulo Integer.MAX_VALUE dari callerId")
+    void generateToken_uid_shouldBeCallerIdModMaxInt() {
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppId", "");
+        ReflectionTestUtils.setField(agoraTokenService, "agoraAppCertificate", "");
+
+        when(userRepository.findById(3L)).thenReturn(Optional.of(caller));
+        when(userRepository.findById(7L)).thenReturn(Optional.of(receiver));
+
+        AgoraTokenResponse result = agoraTokenService.generateToken(3L, 7L);
+
+        assertThat(result.getUid()).isEqualTo((int) (3L % Integer.MAX_VALUE));
+    }
+}