def test_is_text_file_BinaryFile_False(self):
filepath = self._get_file_path()
with open(filepath, "wb") as f:
f.write("\a\0")
self.assertFalse(fileutil.is_text_file(filepath))
def test_is_text_file_TextFile_True(self):
filepath = self._get_file_path()
with open(filepath, "w") as f:
f.write("abc")
self.assertTrue(fileutil.is_text_file(filepath))