def test_eq_operator__considers_path_template_only(self):
route1 = routes.CDNRoute("/foo/bar", {"hello", "world"}, sizable=False)
route2 = routes.CDNRoute("/foo/bar", {"i", "said", "meow"}, sizable=True)
route3 = routes.CDNRoute("/foo/bar", {"i", "said", "meow"}, sizable=False)
route4 = routes.CDNRoute("/foo/bar/baz", {"i", "said", "meow"}, sizable=True)
assert route1 == route2
assert route1 == route3
assert route1 != route4
assert route2 == route3
assert route2 != route4
assert route3 != route4
def test_hash_operator_considers_path_template_only(self):
route1 = routes.CDNRoute("/foo/bar", {"hello", "world"}, sizable=False)
route2 = routes.CDNRoute("/foo/bar", {"i", "said", "meow"}, sizable=True)
route3 = routes.CDNRoute("/foo/bar", {"i", "said", "meow"}, sizable=False)
route4 = routes.CDNRoute("/foo/bar/baz", {"i", "said", "meow"}, sizable=True)
assert hash(route1) == hash(route2)
assert hash(route1) == hash(route3)
assert hash(route1) != hash(route4)
assert hash(route2) == hash(route3)
assert hash(route2) != hash(route4)
assert hash(route3) != hash(route4)
def test_passing_size_on_sizable_does_not_raise_TypeError(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=True)
route.compile("http://example.com",
file_format="png",
hash="boooob",
size=128)
def test_requesting_non_gif_on_animated_hash_does_not_raise_TypeError(
self, format):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "webp", "gif"},
sizable=False)
route.compile("http://example.com",
file_format=format,
hash="a_boooob")
def test_requesting_gif_on_non_animated_hash_raises_TypeError(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=False)
with pytest.raises(TypeError):
route.compile("http://example.com",
file_format="gif",
hash="boooob")
def test_passing_no_size_does_not_add_query_string(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=True)
compiled_url = route.compile("http://example.com",
file_format="png",
hash="boooob")
assert "?size=" not in compiled_url, f"compiled_url={compiled_url}"
def test_compile_uses_lowercase_file_format_always(self, input_file_format,
expected_file_format):
route = routes.CDNRoute("/foo/bar", {"png", "jpg"}, sizable=False)
compiled_url = route.compile("http://example.com",
file_format=input_file_format)
assert compiled_url.endswith(
f".{expected_file_format}"), f"compiled_url={compiled_url}"
def test_passing_negative_sizes_to_sizable_raises_ValueError(self, size):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "png"},
sizable=True)
with pytest.raises(ValueError, match="size must be positive"):
route.compile("http://example.com",
file_format="png",
hash="boooob",
size=size)
def test_passing_size_on_non_sizable_raises_TypeError(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=False)
with pytest.raises(TypeError):
route.compile("http://example.com",
file_format="png",
hash="boooob",
size=128)
def test_passing_valid_sizes_to_sizable_does_not_raise_ValueError(
self, size):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=True)
route.compile("http://example.com",
file_format="png",
hash="boooob",
size=size)
def test_passing_size_adds_query_string(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=True)
compiled_url = route.compile("http://example.com",
file_format="png",
hash="boooob",
size=128)
assert compiled_url.endswith(
".png?size=128"), f"compiled_url={compiled_url}"
def test_compile_generates_expected_url(self, base_url, template, format,
size_kwds, foo, bar, expected_url):
route = routes.CDNRoute(template, {"png", "gif", "jpg", "webp"},
sizable=True)
actual_url = route.compile(base_url=base_url,
file_format=format,
foo=foo,
bar=bar,
**size_kwds)
assert actual_url == expected_url
def test_passing_invalid_magnitude_sizes_to_sizable_raises_ValueError(
self, size):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "png"},
sizable=True)
with pytest.raises(
ValueError,
match=
"size must be an integer power of 2 between 16 and 4096 inclusive"
):
route.compile("http://example.com",
file_format="png",
hash="boooob",
size=size)
def test_formats_converted_to_frozenset(self):
route = routes.CDNRoute("/foo/bar", {"i", "really", "like", "cats"})
assert isinstance(route.valid_formats, frozenset)
assert route.valid_formats == {"i", "really", "like", "cats"}
def test_formats_converted_to_lower(self):
route = routes.CDNRoute("/foo/bar", {"FOO", "BaR", "bAz", "bork"})
assert route.valid_formats == {"foo", "bar", "baz", "bork"}
def test_any_formats_results_in_no_error(self):
routes.CDNRoute("/foo/bar", {"do", "ray", "me"})
def test_zero_formats_results_in_error(self):
with pytest.raises(
ValueError,
match="/foo/bar must have at least one valid format set"):
routes.CDNRoute("/foo/bar", set())
def test_disallowed_file_format_raises_TypeError(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg"}, sizable=False)
with pytest.raises(TypeError):
route.compile("http://example.com", file_format="gif")
def test_allowed_file_format_does_not_raise_TypeError(self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg"}, sizable=False)
route.compile("http://example.com", file_format="png")
def test_requesting_gif_without_passing_hash_does_not_raise_TypeError(
self):
route = routes.CDNRoute("/foo/bar", {"png", "jpg", "gif"},
sizable=False)
route.compile("http://example.com", file_format="gif")