def test_pydata_uri_creation():
assert type(data_data_data_uri) == six.text_type
package, path = "rnginline.test", "data/data-ɐʇɐp-data.txt"
created_url = pydata.makeurl(package, path)
assert type(created_url) == six.text_type
assert data_data_data_uri == created_url
assert pydata.breakurl(created_url) == (package, path)
def test_pydata_uri_creation_allows_package_as_bytes():
# On py2 __name__ is a byte string, so it makes sense to accept bytes for
# the package
pydata.makeurl("foo".encode("ascii"), "bar.txt")
def test_pydata_package_name_must_be_python_name():
with pytest.raises(ValueError):
pydata.makeurl("ƒancy-name", "foo/bar")
def test_pydata_path_must_be_relative():
with pytest.raises(ValueError):
pydata.makeurl("foo", "/abs/path")
def test_pydata_package_name_must_be_python_name():
with pytest.raises(ValueError):
pydata.makeurl("ƒancy-name", "foo/bar")
@pytest.mark.skipif(six.PY3, reason="Python 2 specific behaviour")
def test_pydata_uri_creation_allows_package_as_bytes():
# On py2 __name__ is a byte string, so it makes sense to accept bytes for
# the package
pydata.makeurl("foo".encode("ascii"), "bar.txt")
def test_pydata_url_deconstruct_requries_pydata_scheme():
with pytest.raises(ValueError):
pydata.breakurl("foo://bar/baz")
def test_pydata_handler_handles_pydata_uris():
assert pydata.can_handle(parse.urlsplit(data_data_data_uri))
@pytest.mark.parametrize(
"url",
[
pydata.makeurl("rnginline.tset", "data"), # dir, not file
pydata.makeurl("rnginline.tset", "data/jfklsjflsdf.txt")
])
def test_pydata_handler_raises_dereference_error_on_missing_file(url):
with pytest.raises(DereferenceError):
pydata.dereference(url)