def test_base_url_without_path_should_error(self):
sut = Configuration('/tmp/betty', 'https://example.com')
with self.assertRaises(ConfigurationError):
sut.base_url = 'file://'
def test_base_url(self):
sut = Configuration('/tmp/betty', 'https://example.com')
base_url = 'https://example.com'
sut.base_url = base_url
self.assertEquals(base_url, sut.base_url)
