Revize 7065d97a

#8219 - Added pytest dependency used for testing

- added a simple testcase that checks whether index page is being served correctly

requirements.txt

@@ +1 @@
+Flask==1.1.2
+pytest==6.2.2

tests/conftest.py

@@ +1 @@
+import pytest
+
+from app import app as flask_app
+
+
+# initialize our Flask app for testcases
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+def app():
+    yield flask_app
+
+
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+def client(app):
+    return app.test_client()

tests/sample_test.py

@@ +1 @@
+def test_addition():
+    assert 1 + 1 == 2
+
+
+def test_index(client):
+    # fetch index page
+    res = client.get('/')
+
+    # check HTTP status code
+    assert res.status_code == 200
+
+    # check response content
+    assert res.get_data(as_text=True) == "Welcome to the X.509 management application homepage!"