add a lot of changes

2025-11-12 00:49:22 +02:00
parent e3ca132c5e
commit a5fac2aaf7
17 changed files with 6704 additions and 1 deletions
--- a/backend/test-complete-quiz.js
+++ b/backend/test-complete-quiz.js
@@ -0,0 +1,547 @@
+/**
+ * Complete Quiz Session API Tests
+ * Tests for POST /api/quiz/complete endpoint
+ */
+
+const axios = require('axios');
+
+const API_URL = 'http://localhost:3000/api';
+
+// Test configuration
+let adminToken = null;
+let user1Token = null;
+let user2Token = null;
+let guestToken = null;
+let guestSessionId = null;
+
+// Helper function to create auth config
+const authConfig = (token) => ({
+  headers: { 'Authorization': `Bearer ${token}` }
+});
+
+// Helper function for guest auth config
+const guestAuthConfig = (token) => ({
+  headers: { 'X-Guest-Token': token }
+});
+
+// Logging helper
+const log = (message, data = null) => {
+  console.log(`\n${message}`);
+  if (data) {
+    console.log(JSON.stringify(data, null, 2));
+  }
+};
+
+// Test setup
+async function setup() {
+  try {
+    // Login as admin (to get categories)
+    const adminLogin = await axios.post(`${API_URL}/auth/login`, {
+      email: 'admin@quiz.com',
+      password: 'Admin@123'
+    });
+    adminToken = adminLogin.data.data.token;
+    console.log('✓ Logged in as admin');
+
+    // Register and login test users
+    const timestamp = Date.now();
+    
+    // User 1
+    await axios.post(`${API_URL}/auth/register`, {
+      username: `testcomplete1${timestamp}`,
+      email: `testcomplete1${timestamp}@test.com`,
+      password: 'Test@123'
+    });
+    const user1Login = await axios.post(`${API_URL}/auth/login`, {
+      email: `testcomplete1${timestamp}@test.com`,
+      password: 'Test@123'
+    });
+    user1Token = user1Login.data.data.token;
+    console.log('✓ Logged in as testuser1');
+
+    // User 2
+    await axios.post(`${API_URL}/auth/register`, {
+      username: `testcomplete2${timestamp}`,
+      email: `testcomplete2${timestamp}@test.com`,
+      password: 'Test@123'
+    });
+    const user2Login = await axios.post(`${API_URL}/auth/login`, {
+      email: `testcomplete2${timestamp}@test.com`,
+      password: 'Test@123'
+    });
+    user2Token = user2Login.data.data.token;
+    console.log('✓ Logged in as testuser2');
+
+    // Start guest session
+    const guestResponse = await axios.post(`${API_URL}/guest/start-session`, {
+      deviceId: `test-device-${timestamp}`
+    });
+    guestToken = guestResponse.data.data.sessionToken;
+    guestSessionId = guestResponse.data.data.guestId;
+    console.log('✓ Started guest session');
+
+  } catch (error) {
+    console.error('Setup failed:', error.response?.data || error.message);
+    process.exit(1);
+  }
+}
+
+// Test results tracking
+let testResults = {
+  passed: 0,
+  failed: 0,
+  total: 0
+};
+
+// Test runner
+async function runTest(testName, testFn) {
+  testResults.total++;
+  try {
+    await testFn();
+    console.log(`✓ ${testName} - PASSED`);
+    testResults.passed++;
+  } catch (error) {
+    console.log(`✗ ${testName} - FAILED`);
+    console.log(`    ${error.message}`);
+    testResults.failed++;
+  }
+  // Add delay to avoid rate limiting
+  await new Promise(resolve => setTimeout(resolve, 500));
+}
+
+// Helper: Create and complete a quiz session
+async function createAndAnswerQuiz(token, isGuest = false) {
+  // Get categories
+  const categoriesResponse = await axios.get(`${API_URL}/categories`, 
+    isGuest ? guestAuthConfig(token) : authConfig(token)
+  );
+  const categories = categoriesResponse.data.data;
+  const category = categories.find(c => c.guestAccessible) || categories[0];
+
+  // Start quiz
+  const quizResponse = await axios.post(
+    `${API_URL}/quiz/start`,
+    {
+      categoryId: category.id,
+      questionCount: 3,
+      difficulty: 'mixed',
+      quizType: 'practice'
+    },
+    isGuest ? guestAuthConfig(token) : authConfig(token)
+  );
+
+  const sessionId = quizResponse.data.data.sessionId;
+  const questions = quizResponse.data.data.questions;
+
+  // Submit answers for all questions
+  for (const question of questions) {
+    await axios.post(
+      `${API_URL}/quiz/submit`,
+      {
+        quizSessionId: sessionId,
+        questionId: question.id,
+        userAnswer: 'a', // Use consistent answer
+        timeTaken: 5
+      },
+      isGuest ? guestAuthConfig(token) : authConfig(token)
+    );
+  }
+
+  return { sessionId, totalQuestions: questions.length };
+}
+
+// ==================== TESTS ====================
+
+async function runTests() {
+  console.log('\n========================================');
+  console.log('Testing Complete Quiz Session API');
+  console.log('========================================\n');
+
+  await setup();
+
+  // Test 1: Complete quiz with all questions answered
+  await runTest('Complete quiz returns detailed results', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    if (response.status !== 200) throw new Error(`Expected 200, got ${response.status}`);
+    if (!response.data.success) throw new Error('Response success should be true');
+    if (!response.data.data) throw new Error('Missing data in response');
+    
+    const results = response.data.data;
+    
+    // Validate structure
+    if (!results.sessionId) throw new Error('Missing sessionId');
+    if (!results.status) throw new Error('Missing status');
+    if (!results.category) throw new Error('Missing category');
+    if (!results.score) throw new Error('Missing score');
+    if (!results.questions) throw new Error('Missing questions');
+    if (!results.time) throw new Error('Missing time');
+    if (typeof results.accuracy !== 'number') throw new Error('Missing or invalid accuracy');
+    if (typeof results.isPassed !== 'boolean') throw new Error('Missing or invalid isPassed');
+
+    // Validate score structure
+    if (typeof results.score.earned !== 'number') {
+      console.log('    Score object:', JSON.stringify(results.score, null, 2));
+      throw new Error(`Missing or invalid score.earned (type: ${typeof results.score.earned}, value: ${results.score.earned})`);
+    }
+    if (typeof results.score.total !== 'number') throw new Error('Missing score.total');
+    if (typeof results.score.percentage !== 'number') throw new Error('Missing score.percentage');
+
+    // Validate questions structure
+    if (results.questions.total !== 3) throw new Error('Expected 3 total questions');
+    if (results.questions.answered !== 3) throw new Error('Expected 3 answered questions');
+
+    // Validate time structure
+    if (!results.time.started) throw new Error('Missing time.started');
+    if (!results.time.completed) throw new Error('Missing time.completed');
+    if (typeof results.time.taken !== 'number') throw new Error('Missing time.taken');
+
+    console.log(`    Score: ${results.score.earned}/${results.score.total} (${results.score.percentage}%)`);
+    console.log(`    Accuracy: ${results.accuracy}%`);
+    console.log(`    Passed: ${results.isPassed}`);
+  });
+
+  // Test 2: Guest can complete quiz
+  await runTest('Guest can complete quiz', async () => {
+    const { sessionId } = await createAndAnswerQuiz(guestToken, true);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      guestAuthConfig(guestToken)
+    );
+
+    if (response.status !== 200) throw new Error(`Expected 200, got ${response.status}`);
+    if (!response.data.success) throw new Error('Response success should be true');
+    if (!response.data.data.sessionId) throw new Error('Missing sessionId in results');
+  });
+
+  // Test 3: Percentage calculation is correct
+  await runTest('Percentage calculated correctly', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    const expectedPercentage = Math.round((results.score.earned / results.score.total) * 100);
+    
+    if (results.score.percentage !== expectedPercentage) {
+      throw new Error(`Expected ${expectedPercentage}%, got ${results.score.percentage}%`);
+    }
+  });
+
+  // Test 4: Pass/fail determination (70% threshold)
+  await runTest('Pass/fail determination works', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    const expectedPassed = results.score.percentage >= 70;
+    
+    if (results.isPassed !== expectedPassed) {
+      throw new Error(`Expected isPassed=${expectedPassed}, got ${results.isPassed}`);
+    }
+  });
+
+  // Test 5: Time tracking works
+  await runTest('Time tracking accurate', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    // Wait 2 seconds before completing
+    await new Promise(resolve => setTimeout(resolve, 2000));
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    
+    if (results.time.taken < 2) {
+      throw new Error(`Expected at least 2 seconds, got ${results.time.taken}`);
+    }
+    if (results.time.taken > 60) {
+      throw new Error(`Time taken seems too long: ${results.time.taken}s`);
+    }
+  });
+
+  console.log('\n========================================');
+  console.log('Testing Validation');
+  console.log('========================================\n');
+
+  // Test 6: Missing session ID returns 400
+  await runTest('Missing session ID returns 400', async () => {
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        {},
+        authConfig(user1Token)
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 400) {
+        throw new Error(`Expected 400, got ${error.response?.status}`);
+      }
+    }
+  });
+
+  // Test 7: Invalid session UUID returns 400
+  await runTest('Invalid session UUID returns 400', async () => {
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        { sessionId: 'invalid-uuid' },
+        authConfig(user1Token)
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 400) {
+        throw new Error(`Expected 400, got ${error.response?.status}`);
+      }
+    }
+  });
+
+  // Test 8: Non-existent session returns 404
+  await runTest('Non-existent session returns 404', async () => {
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        { sessionId: '00000000-0000-0000-0000-000000000000' },
+        authConfig(user1Token)
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 404) {
+        throw new Error(`Expected 404, got ${error.response?.status}`);
+      }
+    }
+  });
+
+  // Test 9: Cannot complete another user's session
+  await runTest('Cannot complete another user\'s session', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        { sessionId },
+        authConfig(user2Token) // Different user
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 403) {
+        throw new Error(`Expected 403, got ${error.response?.status}`);
+      }
+    }
+  });
+
+  // Test 10: Cannot complete already completed session
+  await runTest('Cannot complete already completed session', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    // Complete once
+    await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    // Try to complete again
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        { sessionId },
+        authConfig(user1Token)
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 400) {
+        throw new Error(`Expected 400, got ${error.response?.status}`);
+      }
+      if (!error.response.data.message.includes('already completed')) {
+        throw new Error('Error message should mention already completed');
+      }
+    }
+  });
+
+  // Test 11: Unauthenticated request blocked
+  await runTest('Unauthenticated request blocked', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    try {
+      await axios.post(
+        `${API_URL}/quiz/complete`,
+        { sessionId }
+        // No auth headers
+      );
+      throw new Error('Should have thrown error');
+    } catch (error) {
+      if (error.response?.status !== 401) {
+        throw new Error(`Expected 401, got ${error.response?.status}`);
+      }
+    }
+  });
+
+  console.log('\n========================================');
+  console.log('Testing Partial Completion');
+  console.log('========================================\n');
+
+  // Test 12: Can complete with unanswered questions
+  await runTest('Can complete with unanswered questions', async () => {
+    // Get category with most questions
+    const categoriesResponse = await axios.get(`${API_URL}/categories`, authConfig(user1Token));
+    const category = categoriesResponse.data.data.sort((a, b) => b.questionCount - a.questionCount)[0];
+
+    // Start quiz with requested questions (but we'll only answer some)
+    const requestedCount = Math.min(5, category.questionCount); // Don't request more than available
+    if (requestedCount < 3) {
+      console.log('    Skipping - not enough questions in category');
+      return; // Skip if not enough questions
+    }
+
+    const quizResponse = await axios.post(
+      `${API_URL}/quiz/start`,
+      {
+        categoryId: category.id,
+        questionCount: requestedCount,
+        difficulty: 'mixed',
+        quizType: 'practice'
+      },
+      authConfig(user1Token)
+    );
+
+    const sessionId = quizResponse.data.data.sessionId;
+    const questions = quizResponse.data.data.questions;
+    const actualCount = questions.length;
+
+    if (actualCount < 3) {
+      console.log('    Skipping - not enough questions returned');
+      return;
+    }
+
+    // Answer only 2 questions (leaving others unanswered)
+    await axios.post(
+      `${API_URL}/quiz/submit`,
+      {
+        quizSessionId: sessionId,
+        questionId: questions[0].id,
+        userAnswer: 'a',
+        timeTaken: 5
+      },
+      authConfig(user1Token)
+    );
+
+    await axios.post(
+      `${API_URL}/quiz/submit`,
+      {
+        quizSessionId: sessionId,
+        questionId: questions[1].id,
+        userAnswer: 'b',
+        timeTaken: 5
+      },
+      authConfig(user1Token)
+    );
+
+    // Complete quiz
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    
+    if (results.questions.total !== actualCount) {
+      throw new Error(`Expected ${actualCount} total questions, got ${results.questions.total}`);
+    }
+    if (results.questions.answered !== 2) throw new Error('Expected 2 answered questions');
+    if (results.questions.unanswered !== actualCount - 2) {
+      throw new Error(`Expected ${actualCount - 2} unanswered questions, got ${results.questions.unanswered}`);
+    }
+  });
+
+  // Test 13: Status updated to completed
+  await runTest('Session status updated to completed', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    
+    if (results.status !== 'completed') {
+      throw new Error(`Expected status 'completed', got '${results.status}'`);
+    }
+  });
+
+  // Test 14: Category info included in results
+  await runTest('Category info included in results', async () => {
+    const { sessionId } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    
+    if (!results.category.id) throw new Error('Missing category.id');
+    if (!results.category.name) throw new Error('Missing category.name');
+    if (!results.category.slug) throw new Error('Missing category.slug');
+  });
+
+  // Test 15: Correct/incorrect counts accurate
+  await runTest('Correct/incorrect counts accurate', async () => {
+    const { sessionId, totalQuestions } = await createAndAnswerQuiz(user1Token);
+
+    const response = await axios.post(
+      `${API_URL}/quiz/complete`,
+      { sessionId },
+      authConfig(user1Token)
+    );
+
+    const results = response.data.data;
+    
+    const sumCheck = results.questions.correct + results.questions.incorrect + results.questions.unanswered;
+    if (sumCheck !== totalQuestions) {
+      throw new Error(`Question counts don't add up: ${sumCheck} !== ${totalQuestions}`);
+    }
+  });
+
+  // Print summary
+  console.log('\n========================================');
+  console.log('Test Summary');
+  console.log('========================================\n');
+  console.log(`Passed: ${testResults.passed}`);
+  console.log(`Failed: ${testResults.failed}`);
+  console.log(`Total: ${testResults.total}`);
+  console.log('========================================\n');
+
+  process.exit(testResults.failed > 0 ? 1 : 0);
+}
+
+// Run all tests
+runTests().catch(error => {
+  console.error('Test execution failed:', error);
+  process.exit(1);
+});