def test_fail_when_impossible_match(self):
template = PathTemplate('hello/world')
self.assertRaises(ValidationException,
template.match, 'hello')
template = PathTemplate('hello/world')
self.assertRaises(ValidationException,
template.match, 'hello/world/fail')
def test_render_atomic_resource(self):
template = PathTemplate('buckets/*/*/*/objects/*')
url = template.render({
'$0': 'f',
'$1': 'o',
'$2': 'o',
'$3': 'google.com:a-b'
})
self.assertEqual(url, 'buckets/f/o/o/objects/google.com:a-b')
def test_to_string(self):
template = PathTemplate('bar/**/foo/*')
self.assertEqual(str(template), 'bar/{$0=**}/foo/{$1=*}')
template = PathTemplate('buckets/*/objects/*')
self.assertEqual(str(template), 'buckets/{$0=*}/objects/{$1=*}')
template = PathTemplate('/buckets/{hello}')
self.assertEqual(str(template), 'buckets/{hello=*}')
template = PathTemplate('/buckets/{hello=what}/{world}')
self.assertEqual(str(template), 'buckets/{hello=what}/{world=*}')
template = PathTemplate('/buckets/helloazAZ09-.~_what')
self.assertEqual(str(template), 'buckets/helloazAZ09-.~_what')
def test_match_atomic_resource_name(self):
template = PathTemplate('buckets/*/*/objects/*')
self.assertEqual({'$0': 'f', '$1': 'o', '$2': 'bar'},
template.match('buckets/f/o/objects/bar'))
template = PathTemplate('/buckets/{hello}')
self.assertEqual({'hello': 'world'},
template.match('buckets/world'))
template = PathTemplate('/buckets/{hello=*}')
self.assertEqual({'hello': 'world'},
template.match('buckets/world'))
def test_render_fail_when_too_few_variables(self):
template = PathTemplate('buckets/*/*/*/objects/*')
self.assertRaises(ValidationException, template.render, {
'$0': 'f',
'$1': 'l',
'$2': 'o'
})
def test_match_atomic_resource_name(self):
template = PathTemplate('buckets/*/*/objects/*')
self.assertEqual({'$0': 'f', '$1': 'o', '$2': 'bar'},
template.match('buckets/f/o/objects/bar'))
template = PathTemplate('/buckets/{hello}')
self.assertEqual({'hello': 'world'},
template.match('buckets/world'))
template = PathTemplate('/buckets/{hello=*}')
self.assertEqual({'hello': 'world'},
template.match('buckets/world'))
def test_match_template_with_unbounded_wildcard(self):
template = PathTemplate('buckets/*/objects/**')
self.assertEqual({'$0': 'foo', '$1': 'bar/baz'},
template.match('buckets/foo/objects/bar/baz'))
def test_match_escaped_chars(self):
template = PathTemplate('buckets/*/objects')
self.assertEqual({'$0': 'hello%2F%2Bworld'},
template.match('buckets/hello%2F%2Bworld/objects'))
def test_render_with_unbound_in_middle(self):
template = PathTemplate('bar/**/foo/*')
url = template.render({'$0': '1/2', '$1': '3'})
self.assertEqual(url, 'bar/1/2/foo/3')
def test_match_with_unbound_in_middle(self):
template = PathTemplate('bar/**/foo/*')
self.assertEqual({'$0': 'foo/foo', '$1': 'bar'},
template.match('bar/foo/foo/foo/bar'))
def test_match_template_with_unbounded_wildcard(self):
template = PathTemplate('buckets/*/objects/**')
self.assertEqual({'$0': 'foo', '$1': 'bar/baz'},
template.match('buckets/foo/objects/bar/baz'))
def test_fail_mismatched_literal(self):
template = PathTemplate('hello/world')
self.assertRaises(ValidationException,
template.match, 'hello/world2')
def test_len(self):
self.assertEqual(len(PathTemplate('a/b/**/*/{a=hello/world}')), 6)
def test_render_with_unbound_in_middle(self):
template = PathTemplate('bar/**/foo/*')
url = template.render({'$0': '1/2', '$1': '3'})
self.assertEqual(url, 'bar/1/2/foo/3')
def test_match_with_unbound_in_middle(self):
template = PathTemplate('bar/**/foo/*')
self.assertEqual({'$0': 'foo/foo', '$1': 'bar'},
template.match('bar/foo/foo/foo/bar'))
def test_render_atomic_resource(self):
template = PathTemplate('buckets/*/*/*/objects/*')
url = template.render({
'$0': 'f', '$1': 'o', '$2': 'o', '$3': 'google.com:a-b'})
self.assertEqual(url, 'buckets/f/o/o/objects/google.com:a-b')
def test_match_escaped_chars(self):
template = PathTemplate('buckets/*/objects')
self.assertEqual({'$0': 'hello%2F%2Bworld'},
template.match('buckets/hello%2F%2Bworld/objects'))