helios_test.go
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			package arke

			import (
			. "gopkg.in/check.v1"
			)

			type HeliosSuite struct{}

			var _ = Suite(&HeliosSuite{})

			func (s HeliosSuite) TestSetPoint(c C) {
			testData := []struct {
			Message HeliosSetPoint
			Buffer []byte
			}{
			{
			HeliosSetPoint{Visible: 123, UV: 231},
			[]byte{123, 231},
			},
			}

			for _, d := range testData {
			res := HeliosSetPoint{}
			if c.Check(res.Unmarshall(d.Buffer), IsNil) == false {
			continue
			}
			c.Check(res, DeepEquals, d.Message)
			}

			for _, d := range testData {
			res := make([]byte, 2)
			res[0] = 0xff
			n, err := d.Message.Marshall(res)
			if c.Check(err, IsNil) == false {
			continue
			}
			c.Check(n, Equals, 2)
			c.Check(res, DeepEquals, d.Buffer)
			}
			m := HeliosSetPoint{}
			_, err := m.Marshall([]byte{})
			c.Check(err, ErrorMatches, "Invalid buffer size .*")
			c.Check(m.Unmarshall([]byte{}), ErrorMatches, "Invalid buffer size .*")
			}

fort-libarke/src-go/arke/helios_test.gocd40ef3acf4amaster