from app.aws.s3 import get_s3_file def test_get_s3_file_makes_correct_call(sample_service, sample_job, mocker): get_s3_mock = mocker.patch('app.aws.s3.get_s3_object') get_s3_file('foo-bucket', 'bar-file.txt') get_s3_mock.assert_called_with( 'foo-bucket', 'bar-file.txt' )