def test_download_file(self):
fd, path = tempfile.mkstemp()
os.close(fd)
wagon._download_file(TEST_TAR, path)
try:
os.remove(path)
except:
pytest.xfail(
"Failed to remove file, which means it was not downloaded")
def test_download_bad_url(self):
if IS_PY3:
with pytest.raises(ValueError) as ex:
wagon._download_file('something', 'file')
assert "unknown url type: 'something'" in str(ex.value)
else:
with pytest.raises(IOError) as ex:
wagon._download_file('something', 'file')
if wagon.IS_WIN:
assert "cannot find the file specified: 'something'" \
in str(ex.value)
else:
assert "No such file or directory: 'something'" \
in str(ex.value)
def test_download_missing_path(self):
with pytest.raises(IOError) as ex:
wagon._download_file(TEST_TAR, 'x/file')
assert 'No such file or directory' in str(ex.value)
def test_download_file_missing(self):
with pytest.raises(wagon.WagonError) as ex:
wagon._download_file('http://www.google.com/x.tar.gz', 'file')
assert "Failed to download file" in str(ex)
def test_download_no_permissions(self):
with pytest.raises(IOError) as ex:
wagon._download_file(TEST_TAR, '/file')
assert 'Permission denied' in str(ex)