def test_has_prefix_CanSucceed(self):
f = NamedTemporaryFile(suffix='.dart')
with self.open_file(f.name) as view:
df = DartFile(view)
self.assertTrue(df.has_prefix(os.path.dirname(f.name)))
f.close()
def test_has_prefix_FailsWhenExpected(self):
f = NamedTemporaryFile(suffix='.dart')
with self.open_file(f.name) as view:
df = DartFile(view)
self.assertFalse(df.has_prefix('?xxx?'))
f.close()
