def METHOD_NAME(self):
    self.backend = NeptuneBackendMock()
    exp = self.backend.create_run(self.project_uuid)
    # FIXME test for projects
    self.structure = self.backend._containers[(exp.id, ContainerType.RUN)]
    self.structure.set(["attributes", "float"], Value())
    self.structure.set(["attributes", "node", "one"], Value())
    self.structure.set(["attributes", "node", "two"], Value())
    self.structure.set(["attributes", "node", "three"], Value())
    self.structure.set(["attributes", "int"], Value())
    self.structure.set(["attributes", "string"], Value())