test_variable.py 文件源码

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

        for val in [1, 1.]:
            xr_var = xr.Variable((), val)
            var.run_validators(xr_var)

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