test_variable.py 文件源码

def test_validators(self):
        var = IntegerVariable(())

        xr_var = xr.Variable((), 1)
        var.run_validators(xr_var)

        for val in [1., '1']:
            xr_var = xr.Variable((), val)
            with pytest.raises(ValidationError) as excinfo:
                var.run_validators(xr_var)
            assert "invalid dtype" in str(excinfo.value)