python mock function return value
#test_case_1.py import bar from mock import patch @patch('foo.some_fn') def test_bar(mock_some_fn): mock_some_fn.return_value = 'test-val-1' tmp = bar.Bar() assert tmp.method_2() == 'test-val-1' mock_some_fn.return_value = 'test-val-2' assert tmp.method_2() == 'test-val-2'
Source: stackoverflow.com