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65ba59e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 | """Contract tests for Practice Center router endpoints."""
from __future__ import annotations
import json
import os
import sys
import uuid
from unittest.mock import MagicMock, patch
import pytest
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
from fastapi.testclient import TestClient
# We import the app via main to get router registered
import main as main_module
from main import app
client = TestClient(app)
@pytest.fixture(autouse=True)
def _patch_firebase_auth():
"""Ensure firebase_auth extracts uid from mock tokens for practice tests.
test_api.py sets a static uid mock at module level; this fixture overrides
it per-test so practice auth checks (uid == userId) pass.
"""
def _verify(token, **kwargs):
if token and token.startswith("mock_token_"):
uid = token[len("mock_token_"):]
return {"uid": uid, "email": f"{uid}@test.mathpulse.ai", "role": "student"}
return {"uid": "unknown", "role": "student"}
original = main_module.firebase_auth
mock_auth = MagicMock()
mock_auth.verify_id_token = _verify
main_module.firebase_auth = mock_auth
yield
main_module.firebase_auth = original
def _mock_user(uid: str):
user = MagicMock()
user.uid = uid
return user
def _auth_header(uid: str):
return {"Authorization": f"Bearer mock_token_{uid}"}
class TestPracticeGenerate:
"""POST /api/practice/generate"""
@patch("routes.practice._call_deepseek")
def test_generate_returns_session_and_questions(self, mock_call, monkeypatch):
"""Should return session_id, questions list, and generated_at."""
mock_call.return_value = json.dumps({
"questions": [
{
"id": "q1",
"question": "What is 2+2?",
"options": ["3", "4", "5", "6"],
"correct_index": 1,
"explanation": "Basic addition",
"competency": "Arithmetic",
"difficulty": "Practice",
"bloomsLevel": "Remember",
}
]
})
user_id = "test_user_123"
response = client.post(
"/api/practice/generate",
json={
"userId": user_id,
"subject": "Algebra",
"competency": "Linear Equations",
"difficulty": "Practice",
"count": 1,
},
headers=_auth_header(user_id),
)
assert response.status_code == 200
data = response.json()
assert "session_id" in data
assert "questions" in data
assert len(data["questions"]) == 1
assert "generated_at" in data
assert data["questions"][0]["id"] == "q1"
def test_generate_rejects_mismatched_user(self):
"""Request with mismatched auth userId should return 403."""
response = client.post(
"/api/practice/generate",
json={
"userId": "user_a",
"subject": "Algebra",
"competency": "Linear Equations",
"difficulty": "Practice",
"count": 5,
},
headers=_auth_header("user_b"), # mismatch
)
assert response.status_code == 403
def test_generate_requires_auth(self):
"""Request without auth should return 401/403."""
response = client.post(
"/api/practice/generate",
json={
"userId": "user_a",
"subject": "Algebra",
"competency": "Linear Equations",
"difficulty": "Practice",
"count": 5,
},
)
assert response.status_code in (401, 403)
class TestPracticeSubmit:
"""POST /api/practice/submit"""
@patch("routes.practice._get_firestore")
@patch("routes.practice._call_deepseek")
def test_submit_scores_correctly(self, mock_call, mock_get_db, monkeypatch):
"""XP = correct*10 + 50 bonus if score>=80%."""
mock_call.return_value = json.dumps({
"questions": [
{
"id": "q1", "question": "Q1", "options": ["A", "B", "C", "D"],
"correct_index": 1, "explanation": "Exp", "competency": "Arith",
"difficulty": "Practice", "bloomsLevel": "Remember",
},
{
"id": "q2", "question": "Q2", "options": ["A", "B", "C", "D"],
"correct_index": 2, "explanation": "Exp", "competency": "Arith",
"difficulty": "Practice", "bloomsLevel": "Remember",
},
]
})
# First generate a session
user_id = "test_user_123"
gen_response = client.post(
"/api/practice/generate",
json={
"userId": user_id,
"subject": "Algebra",
"competency": "Arithmetic",
"difficulty": "Practice",
"count": 2,
},
headers=_auth_header(user_id),
)
session_id = gen_response.json()["session_id"]
# Mock DB: return session for generate, skip update for submit
mock_db = MagicMock()
mock_get_db.return_value = mock_db
mock_session_doc = MagicMock()
mock_session_doc.exists = True
mock_session_doc.to_dict.return_value = {
"questions": [
{"id": "q1", "correct_index": 1, "explanation": "Exp", "competency": "Arith", "difficulty": "Practice", "question": "Q1", "options": ["A", "B", "C", "D"], "bloomsLevel": "Remember"},
{"id": "q2", "correct_index": 2, "explanation": "Exp", "competency": "Arith", "difficulty": "Practice", "question": "Q2", "options": ["A", "B", "C", "D"], "bloomsLevel": "Remember"},
],
"subject": "Algebra",
"competency": "Arithmetic",
"difficulty": "Practice",
}
mock_db.collection.return_value.document.return_value.get.return_value = mock_session_doc
mock_db.collection.return_value.document.return_value.set.return_value = None
mock_db.collection.return_value.document.return_value.update.return_value = None
mock_user_doc = MagicMock()
mock_user_doc.exists = True
mock_user_doc.to_dict.return_value = {"totalXP": 100, "quizzesCompleted": 5, "averageScore": 75.0}
mock_db.collection.return_value.document.return_value.get.return_value = mock_session_doc
# Submit: q1 correct (index 1), q2 wrong (index 0 vs correct 2)
submit_response = client.post(
"/api/practice/submit",
json={
"session_id": session_id,
"userId": user_id,
"answers": [
{"question_id": "q1", "selected_index": 1},
{"question_id": "q2", "selected_index": 0},
],
},
headers=_auth_header(user_id),
)
assert submit_response.status_code == 200
data = submit_response.json()
assert data["correct_count"] == 1 # 1 out of 2
assert data["total"] == 2
# XP: 1*10 + 0 (no bonus, score=50% < 80%)
assert data["xp_earned"] == 10
assert data["score_percent"] == 50.0
assert "per_question_feedback" in data
assert "updated_stats" in data
def test_submit_rejects_mismatched_user(self):
"""Submit with auth userId != payload userId should return 403."""
response = client.post(
"/api/practice/submit",
json={
"session_id": "some_session",
"userId": "user_a",
"answers": [],
},
headers=_auth_header("user_b"),
)
assert response.status_code == 403
class TestPracticeStats:
"""GET /api/practice/stats/{userId}"""
def test_stats_requires_auth(self):
"""Stats endpoint should require authentication."""
response = client.get("/api/practice/stats/test_user")
assert response.status_code in (401, 403)
def test_stats_rejects_mismatched_user(self):
"""Getting stats for different user should return 403."""
response = client.get(
"/api/practice/stats/user_a",
headers=_auth_header("user_b"),
)
assert response.status_code == 403
class TestPracticeHistory:
"""GET /api/practice/history/{userId}"""
def test_history_requires_auth(self):
"""History endpoint should require authentication."""
response = client.get("/api/practice/history/test_user")
assert response.status_code in (401, 403)
def test_history_pagination_params(self):
"""History should accept page and limit query params."""
user_id = "test_user"
response = client.get(
f"/api/practice/history/{user_id}?page=2&limit=5",
headers=_auth_header(user_id),
)
# Should not 422 (validation error) - params are optional ints
assert response.status_code != 422
def test_history_rejects_mismatched_user(self):
"""History for different user should return 403."""
response = client.get(
"/api/practice/history/user_a?page=1&limit=10",
headers=_auth_header("user_b"),
)
assert response.status_code == 403 |