def METHOD_NAME(self):
    """Test creating a bach of deployment reports also creates fingerprints."""
    instances = DeploymentReportFactory.create_batch(
        size=10, number_of_fingerprints=10
    )
    assert instances[0].system_fingerprints.count() == 10
    assert DeploymentsReport.objects.all().count() == 10
    assert SystemFingerprint.objects.all().count() == 100