First tests!

tests/conftest.py

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+import pytest
+from jail2ban import create_app
+
+
+@pytest.fixture()
+def app():
+    app = create_app()
+    app.config.update({
+        "TESTING": True,
+        "SECRET_KEY": 'Testing',
+        "AUTHFILE": 'tests/users-test.txt'
+    })
+
+    # 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()

tests/test_register.py

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+import base64
+from types import SimpleNamespace
+
+pfctl_stdout_lines = b'''
+block drop quick proto tcp from <f2b-sendmail-auth> to any port = submission
+block drop quick proto tcp from <f2b-sendmail-auth> to any port = smtps
+block drop quick proto tcp from <f2b-sendmail-auth> to any port = smtp
+block drop quick proto tcp from <f2b-sshd> to any port = ssh
+block drop quick proto tcp from <f2b-recidive> to any
+'''
+
+
+def test_request_unauth(client):
+    json_payload = {"port": "any port {pop3,pop3s,imap,imaps,submission,465,sieve}", "name": "dovecot", "protocol": "tcp"}
+    response = client.put("/register", json=json_payload)
+
+    assert response.json['error'] == 'Access Denied'
+
+
+def test_request_example(client, mocker):
+    def noop():
+        pass
+    run_res = SimpleNamespace()
+    run_res.stdout = pfctl_stdout_lines
+    run_res.check_returncode = noop
+
+    mocker.patch('jail2ban.pfctl.run', return_value=run_res)
+
+
+    valid_credentials = base64.b64encode(b"test.example.com:testpassword").decode("utf-8")
+    json_payload = {"port": "any port {pop3,pop3s,imap,imaps,submission,465,sieve}", "name": "dovecot", "protocol": "tcp"}
+    response = client.put("/register",
+                          json=json_payload,
+                          headers={"Authorization": "Basic " + valid_credentials})
+
+
+    assert response.json['remote_user'] == 'test.example.com'

tests/users-test.txt

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+test.example.com:pbkdf2:sha256:260000$FttDzpIIvalJKmxV$a4d19e0b11fce6996f69cc5b03495533da8f9bd1275268827bddc53e9a78c881