def METHOD_NAME(self):
    self.patch_object(
        run_report,
        'get_yaml_event_report',
        return_value='myreport: thereport')
    self.patch_object(run_report, 'write_event_report')
    self.patch_object(run_report, 'log_event_report')
    run_report.output_event_report(output_file='/tmp/a.yaml')
    self.write_event_report.assert_called_once_with(
        'myreport: thereport',
        '/tmp/a.yaml')
    self.log_event_report.assert_called_once_with(
        'myreport: thereport')