improving tests tests

.gitignore

@@ -1,3 +1,5 @@
 .idea/
 __pycache__/
 
+/sql_app.db
+/back/venv/

requirements.txt

@@ -1 +1,4 @@
 fastapi==0.89.1
+pydantic==1.10.4
+pytest==7.2.0
+SQLAlchemy==1.4.46

test_client.py

@@ -1,6 +1,8 @@
-from fastapi.testclient import TestClient
-from main import app
+from pytest import approx
 
+from fastapi.testclient import TestClient
+
+from main import app
 
 client = TestClient(app)
 
@@ -17,28 +19,53 @@ def test_create_people():
 def test_read_average_age():
     response = client.get("/average_age")
     assert response.status_code == 200
-    r = response.json()
-    assert r[0]['average_age'] == 15.0
-    assert r[1]['average_age'] == 25.0
-    assert r[2]['average_age'] == 23.3
-    assert r[3]['average_age'] == 45.0
+
+    for a in response.json():
+        if a['country'] == 'FR':
+            assert a['average_age'] == 15.0
+        elif a['country'] == 'BE':
+            assert a['average_age'] == 25.0
+        elif a['country'] == 'DE':
+            assert a['average_age'] == approx(23. + 1/3)
+        elif a['country'] == 'IT':
+            assert a['average_age'] == 45.0
 
 
 def test_read_count_by_country():
     response = client.get("/count_by_country")
     assert response.status_code == 200
-    r = response.json()
-    assert r[0]['people_count'] == 2
-    assert r[1]['people_count'] == 4
-    assert r[2]['people_count'] == 3
-    assert r[3]['people_count'] == 1
+
+    for a in response.json():
+        if a['country'] == 'FR':
+            assert a['people_count'] == 2
+        elif a['country'] == 'BE':
+            assert a['people_count'] == 4
+        elif a['country'] == 'DE':
+            assert a['people_count'] == 3
+        elif a['country'] == 'IT':
+            assert a['people_count'] == 1
 
 
 def test_read_count_by_gender():
+    response = client.get("/gender_repartition/FR")
+    assert response.status_code == 200
+    r = response.json()
+    assert r['female_proportion'] == .5
+
+    response = client.get("/gender_repartition/BE")
+    assert response.status_code == 200
+    r = response.json()
+    assert r['female_proportion'] == .5
+
     response = client.get("/gender_repartition/DE")
     assert response.status_code == 200
     r = response.json()
-    assert r['female_proportion'] == 33.3
+    assert r['female_proportion'] == approx(1/3)
+
+    response = client.get("/gender_repartition/IT")
+    assert response.status_code == 200
+    r = response.json()
+    assert r['female_proportion'] == 1
 
 
 people_fixture = {