def METHOD_NAME(self):
    contents = b"test"
    file = File.objects.create(
        name="test.csv", type="export.csv", headers={"Content-Type": "text/csv"}
    )
    file.putfile(BytesIO(contents))
    self.data_export.update(file_id=file.id)
    with self.feature("organizations:discover-query"):
        response = self.get_success_response(self.organization.slug, self.data_export.id)
    assert response.data["checksum"] == sha1(contents).hexdigest()
    assert response.data["fileName"] == "test.csv"