func (*HousingSuite) TestEmptyHousingPopulatedManifold(c *gc.C) {
manifold := util.Housing{}.Decorate(dependency.Manifold{
Inputs: []string{"x", "y", "z"},
Start: panicStart,
Output: panicOutput,
Filter: panicFilter,
})
c.Check(manifold.Inputs, jc.DeepEquals, []string{"x", "y", "z"})
c.Check(func() {
manifold.Start(nil)
}, gc.PanicMatches, "panicStart")
c.Check(func() {
manifold.Output(nil, nil)
}, gc.PanicMatches, "panicOutput")
c.Check(func() {
manifold.Filter(nil)
}, gc.PanicMatches, "panicFilter")
}
