Merge branch 'webserver-impl' into DO-NOT-MERGE-horrible-webapp
This commit is contained in:
commit
0aa790dae8
2 changed files with 82 additions and 18 deletions
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@ -8,7 +8,7 @@ It provides a touch-input-friendly user interface (as most input happens through
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soda machine's touch screen).
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This project intends to provide a well-tested and maintainable alternative to
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[TODO][todo] (discontinued).
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[ckruse/matemat][oldapp] (last commit 2013-07-09).
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## Further Documentation
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@ -19,7 +19,6 @@ This project intends to provide a well-tested and maintainable alternative to
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- Python 3 (>=3.6)
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- Python dependencies:
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- apsw
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- bcrypt
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## Usage
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@ -37,6 +36,7 @@ python -m matemat
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[MIT License][mit-license]
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[oldapp]: https://github.com/ckruse/matemat
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[mit-license]: https://gitlab.com/s3lph/matemat/blob/master/LICENSE
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[master]: https://gitlab.com/s3lph/matemat/commits/master
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[wiki]: https://gitlab.com/s3lph/matemat/wikis/home
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@ -7,16 +7,25 @@ from matemat.webserver.util import parse_args
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class TestParseRequest(unittest.TestCase):
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def test_parse_get_root(self):
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"""
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Test that the simple root path is parsed correctly ('/' path, no args).
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"""
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path, args = parse_args('/')
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self.assertEqual('/', path)
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self.assertEqual(0, len(args))
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def test_parse_get_no_args(self):
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"""
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Test that a GET request without arguments is parsed correctly.
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"""
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path, args = parse_args('/index.html')
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self.assertEqual('/index.html', path)
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self.assertEqual(0, len(args))
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def test_parse_get_root_getargs(self):
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"""
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Test that a GET request for '/' with scalar arguments is parsed correctly.
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"""
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path, args = parse_args('/?foo=42&bar=1337&baz=Hello,%20World!')
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self.assertEqual('/', path)
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self.assertEqual(3, len(args))
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@ -34,6 +43,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_parse_get_getargs(self):
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"""
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Test that a GET request for an arbitrary path with scalar arguments is parsed correctly.
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"""
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path, args = parse_args('/abc/def?foo=42&bar=1337&baz=Hello,%20World!')
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self.assertEqual('/abc/def', path)
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self.assertEqual(3, len(args))
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@ -51,6 +63,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_parse_get_getarray(self):
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"""
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Test that a GET request with mixed scalar and array arguments is parsed correctly.
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"""
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path, args = parse_args('/abc/def?foo=42&foo=1337&baz=Hello,%20World!')
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self.assertEqual('/abc/def', path)
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self.assertEqual(2, len(args))
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@ -63,6 +78,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('1337', args['foo'].get_str(1))
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def test_parse_get_zero_arg(self):
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"""
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Test that a GET request with an empty argument is parsed correctly.
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"""
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path, args = parse_args('/abc/def?foo=&bar=42')
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self.assertEqual(2, len(args))
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self.assertIn('foo', args)
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@ -74,10 +92,16 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('42', args['bar'].get_str())
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def test_parse_get_urlencoded_encoding_fail(self):
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"""
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Test that a GET request with non-decodable escape sequences fails.
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"""
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with self.assertRaises(ValueError):
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parse_args('/?foo=42&bar=%80&baz=Hello,%20World!')
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def test_parse_post_urlencoded(self):
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"""
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Test that a urlencoded POST request with scalar arguments is parsed correctly.
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"""
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path, args = parse_args('/',
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postbody=b'foo=42&bar=1337&baz=Hello,%20World!',
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enctype='application/x-www-form-urlencoded')
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@ -97,6 +121,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_parse_post_urlencoded_array(self):
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"""
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Test that a urlencoded POST request with mixed scalar and array arguments is parsed correctly.
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"""
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path, args = parse_args('/',
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postbody=b'foo=42&foo=1337&baz=Hello,%20World!',
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enctype='application/x-www-form-urlencoded')
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@ -111,6 +138,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('1337', args['foo'].get_str(1))
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def test_parse_post_urlencoded_zero_arg(self):
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"""
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Test that a urlencoded POST request with an empty argument is parsed correctly.
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"""
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path, args = parse_args('/abc/def', postbody=b'foo=&bar=42', enctype='application/x-www-form-urlencoded')
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self.assertEqual(2, len(args))
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self.assertIn('foo', args)
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@ -122,12 +152,18 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('42', args['bar'].get_str())
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def test_parse_post_urlencoded_encoding_fail(self):
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"""
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Test that a urlencoded POST request with a non-decodable escape sequence fails.
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"""
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with self.assertRaises(ValueError):
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parse_args('/',
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postbody=b'foo=42&bar=%80&baz=Hello,%20World!',
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enctype='application/x-www-form-urlencoded')
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def test_parse_post_multipart_no_args(self):
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"""
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Test that a multipart POST request with no arguments is parsed correctly.
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"""
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path, args = parse_args('/',
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postbody=b'--testBoundary1337--\r\n',
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enctype='multipart/form-data; boundary=testBoundary1337')
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@ -135,6 +171,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual(0, len(args))
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def test_parse_post_multipart(self):
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"""
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Test that a multipart POST request with scalar arguments is parsed correctly.
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"""
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path, args = parse_args('/',
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postbody=b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="foo"\r\n'
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@ -166,6 +205,9 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_parse_post_multipart_zero_arg(self):
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"""
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Test that a multipart POST request with an empty argument is parsed correctly.
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"""
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path, args = parse_args('/abc/def',
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postbody=b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="foo"\r\n'
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@ -185,7 +227,39 @@ class TestParseRequest(unittest.TestCase):
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self.assertEqual('', args['foo'].get_str())
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self.assertEqual('42', args['bar'].get_str())
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def test_parse_post_multipart_no_contenttype(self):
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"""
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Test that the Content-Type is set to 'application/octet-stream' if it is absent from the multipart header.
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"""
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path, args = parse_args('/',
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postbody=b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="foo"\r\n'
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b'Content-Type: text/plain\r\n\r\n'
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b'42\r\n'
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b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="bar"; filename="bar.bin"\r\n'
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b'Content-Type: application/octet-stream\r\n\r\n'
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b'1337\r\n'
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b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="baz"\r\n\r\n'
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b'Hello, World!\r\n'
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b'--testBoundary1337--\r\n',
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enctype='multipart/form-data; boundary=testBoundary1337')
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self.assertEqual('/', path)
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self.assertEqual(3, len(args))
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self.assertIn('foo', args)
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self.assertIn('bar', args)
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self.assertIn('baz', args)
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self.assertTrue(args['foo'].is_scalar)
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self.assertTrue(args['bar'].is_scalar)
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self.assertTrue(args['baz'].is_scalar)
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self.assertEqual('application/octet-stream', args['baz'].get_content_type())
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_parse_post_multipart_broken_boundaries(self):
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"""
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Test that multiple cases with broken multipart boundaries fail.
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"""
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with self.assertRaises(ValueError):
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# Boundary not defined in Content-Type
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parse_args('/',
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b'Hello, World!\r\n'
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b'--testBoundary1337\r\n',
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enctype='multipart/form-data; boundary=testBoundary1337')
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with self.assertRaises(ValueError):
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# Missing Content-Type header in one part
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parse_args('/',
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postbody=b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="foo"\r\n'
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b'Content-Type: text/plain\r\n\r\n'
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b'42\r\n'
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b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="bar"; filename="bar.bin"\r\n'
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b'Content-Type: application/octet-stream\r\n\r\n'
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b'1337\r\n'
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b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="baz"\r\n\r\n'
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b'Hello, World!\r\n'
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b'--testBoundary1337--\r\n',
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enctype='multipart/form-data; boundary=testBoundary1337')
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with self.assertRaises(ValueError):
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# Missing Content-Disposition header in one part
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parse_args('/',
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enctype='multipart/form-data; boundary=testBoundary1337')
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def test_get_post_precedence_urlencoded(self):
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"""
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Test the precedence of urlencoded POST arguments over GET arguments.
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"""
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path, args = parse_args('/foo?foo=thisshouldnotbethere&bar=isurvived',
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postbody=b'foo=42&foo=1337&baz=Hello,%20World!',
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enctype='application/x-www-form-urlencoded')
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self.assertEqual('Hello, World!', args['baz'].get_str())
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def test_get_post_precedence_multipart(self):
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"""
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Test the precedence of multipart POST arguments over GET arguments.
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"""
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path, args = parse_args('/foo?foo=thisshouldnotbethere&bar=isurvived',
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postbody=b'--testBoundary1337\r\n'
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b'Content-Disposition: form-data; name="foo"\r\n'
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