Tests

init.py

@@ -7,7 +7,8 @@ from get_mysql import get_mysql
 import atexit
 from flask_apscheduler import APScheduler
 
-def create():
+
+def create(testing: bool = False):
     """
     Erstellt die Flask-App inkl. Datenbank und Login-Manager.
     :return app:
@@ -25,6 +26,7 @@ def create():
     login_manager.login_view = "login"
 
     # Shut down the scheduler when exiting the app
+    if not testing:
         atexit.register(lambda: scheduler.shutdown())
 
     @login_manager.user_loader

requirements.txt

@@ -12,7 +12,7 @@ bs4~=0.0.1
 pytz~=2023.3.post1
 flask_talisman
 asyncio~=3.4.3
-httpx~=1.0.0b0
+httpx
 celery~=5.4.0rc2
 flask[async]
 pymysql

routing.py

@@ -18,7 +18,12 @@ from calendar_generation import getWeek
 from init import *
 
 
-@app.route("/")
+def init_routes(flask_app: Flask):
+    """
+    Initialisiert die App-Routen. Nötig für Tests.
+    """
+
+    @flask_app.route("/")
     def index():
         """
         Leitet den normalen Website-Aufruf zum Login weiter.
@@ -26,8 +31,7 @@ def index():
         """
         return redirect(url_for("login"))
 
-
+    @flask_app.route("/dashboard")
-@app.route("/dashboard")
     @login_required
     def welcome():
         """
@@ -49,8 +53,7 @@ def welcome():
             p = ""
         return render_template('dashboard.html', kurs=kurs, name=name, theorie=t, praxis=p)
 
-
+    @flask_app.route("/theorie/noten", methods=["GET", "POST"])
-@app.route("/theorie/noten", methods=["GET", "POST"])
     @login_required
     async def displayNoten():
         """
@@ -73,8 +76,7 @@ async def displayNoten():
         noten = await fetchDUALIS.getResults(t, c, chosensemester)
         return render_template("noten.html", noten=noten, semester=semester, sel=chosensemester, s="n", praxis="hidden")
 
-
+    @flask_app.route("/plan", methods=["GET"])
-@app.route("/plan", methods=["GET"])
     @login_required
     async def displayRapla():
         """
@@ -94,11 +96,11 @@ async def displayRapla():
             samstag = False
         events = await getWeek(week, fetchRAPLA.getIcal(current_user.kurs), samstag)
         return render_template("plan-user.html", events=events[0], eventdays=events[1],
-                           name=current_user.name, prev=str(events[2])[:10], next=str(events[3])[:10], mon=events[4],
+                               name=current_user.name, prev=str(events[2])[:10], next=str(events[3])[:10],
+                               mon=events[4],
                                s="p", praxis="hidden")
 
-
+    @flask_app.route("/plan/<string:kurs>")
-@app.route("/plan/<string:kurs>")
     async def displayPlan(kurs):
         """
         Zeigt den Stundenplan ohne Login an. \n
@@ -128,8 +130,7 @@ async def displayPlan(kurs):
         else:
             return redirect(url_for("login"))
 
-
+    @flask_app.route("/set-up")
-@app.route("/set-up")
     def redKurs():
         """
         Setup beginnt mit Kurs.
@@ -137,8 +138,7 @@ def redKurs():
         """
         return redirect(url_for("getKurs"))
 
-
+    @flask_app.route("/set-up/kurs")
-@app.route("/set-up/kurs")
     @login_required
     async def getKurs():
         """
@@ -157,7 +157,8 @@ async def getKurs():
                 kurs = await fetchDUALIS.getKurs(d.token, cookie)
                 if kurs != 0:
                     if not fetchRAPLA.getIcal(kurs):
-                    return render_template('kurs.html', detected=(kurs, e), s="s", theorie="hidden", praxis="hidden",
+                        return render_template('kurs.html', detected=(kurs, e), s="s", theorie="hidden",
+                                               praxis="hidden",
                                                file=False)
                     current_user.kurs = kurs
                     db.session.commit()
@@ -172,8 +173,7 @@ async def getKurs():
             kurs = ""
         return render_template('kurs.html', detected=(kurs, e), s="s", theorie="hidden", praxis="hidden", file=True)
 
-
+    @flask_app.route("/set-up/semester")
-@app.route("/set-up/semester")
     @login_required
     async def getSemester():
         """
@@ -186,15 +186,15 @@ async def getSemester():
         if not semesterlist:
             semester = await fetchDUALIS.getSem(t, c)
             for i in semester:
-            semitem = Semesterlist(semestername=i[0], semesterid=i[1], uid=current_user.id, itemid=current_user.id*int(i[1][-7:])//1000000)
+                semitem = Semesterlist(semestername=i[0], semesterid=i[1], uid=current_user.id,
+                                       itemid=current_user.id * int(i[1][-7:]) // 1000000)
                 db.session.add(semitem)
             db.session.commit()
         else:
             semester = getSemesterList(current_user.id)
         return render_template("semester.html", semester=semester, s="s", theorie="hidden", praxis="hidden")
 
-
+    @flask_app.route("/set-up/semester", methods=["POST"])
-@app.route("/set-up/semester", methods=["POST"])
     @login_required
     def setSemester():
         """
@@ -209,8 +209,7 @@ def setSemester():
         db.session.commit()
         return redirect(n)
 
-
+    @flask_app.route("/set-up/rapla")
-@app.route("/set-up/rapla")
     @login_required
     def chooseRaplas():
         """
@@ -220,8 +219,7 @@ def chooseRaplas():
         r = getRaplas()
         return render_template("rapla.html", raplas=r, s="s", theorie="hidden", praxis="hidden")
 
-
+    @flask_app.route("/set-up/rapla", methods=["POST"])
-@app.route("/set-up/rapla", methods=["POST"])
     @login_required
     async def getRapla():
         """
@@ -244,8 +242,7 @@ async def getRapla():
                 return redirect(url_for("error", ecode=900))
         return redirect(url_for("welcome"))
 
-
+    @flask_app.route("/log-in")
-@app.route("/log-in")
     def login():
         """
         Login-Maske.
@@ -253,8 +250,7 @@ def login():
         """
         return render_template("login.html", theorie="hidden", praxis="hidden", s="s")
 
-
+    @flask_app.route("/log-in", methods=["POST"])
-@app.route("/log-in", methods=["POST"])
     async def login_post():
         """
         Verarbeitet die Eingabe von login(). \n
@@ -304,8 +300,7 @@ async def login_post():
             success.set_cookie("cnsc", value=cookie, httponly=True, secure=True)
         return success
 
-
+    @flask_app.route("/log-out")
-@app.route("/log-out")
     @login_required
     async def logout():
         """
@@ -324,8 +319,7 @@ async def logout():
                        secure=True)
         return red
 
-
+    @flask_app.route("/error")
-@app.route("/error")
     def error():
         """
         Error Page für custom-Errors. \n
@@ -341,9 +335,8 @@ def error():
             msg = str(error)
         return render_template('display-message.html', message=msg)
 
-
+    @flask_app.route("/error")
-@app.route("/error")
+    @flask_app.errorhandler(HTTPException)
-@app.errorhandler(HTTPException)
     def handle(e):
         """"
         HTTP-Exception-Handler
@@ -352,4 +345,5 @@ def handle(e):
 
 
 if __name__ == "__main__":
+    init_routes(app)
     app.run(host='0.0.0.0', port=2024, debug=True)

tests_examples/login_data.py

@@ -0,0 +1,2 @@
+email = "EMAIL-GOES-HERE"
+password = "PASSWORD-GOES-HERE"

tests_examples/test_app.py

@@ -0,0 +1,69 @@
+import pytest
+from bs4 import BeautifulSoup
+
+import routing
+import init
+from tests_examples import login_data
+
+
+@pytest.fixture()
+def app():
+    app = init.create(testing=True)
+    app.config.update({
+        "TESTING": True,
+    })
+
+    routing.init_routes(app)
+
+    # other setup can go here
+
+    yield app
+
+    # clean up / reset resources here
+
+
+@pytest.fixture()
+def client(app):
+    return app.test_client()
+
+
+@pytest.fixture()
+def runner(app):
+    return app.test_cli_runner()
+
+
+def login(client):
+    client.post('/log-in', data=dict(email=login_data.email, password=login_data.password),
+                follow_redirects=True)
+    cookie = client.get_cookie("cnsc")
+    return len(cookie.value) == 32
+
+
+def test_login(client):
+    loginpage = client.get("/log-in", follow_redirects=True)
+    assert b"Einloggen" in loginpage.data
+    assert loginpage.status_code == 200
+    loginpage_html = BeautifulSoup(loginpage.text, "lxml")
+    login_form = loginpage_html.find("form")
+    login_action = login_form.get("action")
+    login_request = client.post(login_action, data=dict(email=login_data.email, password=login_data.password),
+                                follow_redirects=True)
+    assert login_request.status_code == 200
+    assert b"Willkommen, " in login_request.data
+
+
+def test_noten(client):
+    if login(client):
+        notenpage = client.get("/theorie/noten", follow_redirects=True)
+        assert notenpage.status_code == 200
+
+        assert b"Deine Noten im" in notenpage.data
+
+
+def test_logout(client):
+    if login(client):
+        loginpage = client.get("/log-out", follow_redirects=True)
+        assert loginpage.status_code == 200
+        assert b"Einloggen" in loginpage.data
+        cookie = client.get_cookie("cnsc")
+        assert len(cookie.value) != 32  # CNSC-Länge: 32 → CNSC darf ausgeloggt nicht gesetzt sein

tests_examples/vergleich.py

@@ -8,7 +8,7 @@ from bs4 import BeautifulSoup
 from celery import Celery
 
 import fetchDUALIS
-from login_data import passwort, email  #CREATE LOCAL login_data.py!!!
+from login_data import password, email  #CREATE LOCAL login_data.py!!!
 
 app = Flask(__name__)
 app.config['CELERY_BROKER_URL'] = 'redis://localhost:6379/0'
@@ -26,7 +26,7 @@ headers = {
 }
 
 url = "https://dualis.dhbw.de/scripts/mgrqispi.dll"
-fpw = urllib.parse.quote(passwort, safe='', encoding=None, errors=None)
+fpw = urllib.parse.quote(password, safe='', encoding=None, errors=None)
 fmail = urllib.parse.quote(email, safe='', encoding=None, errors=None)