func TestLabelsByPrefix(t *testing.T) { labels := manifest.Labels{ "foofake": "label", "foo_foo": "under_bar", "foo-bar": "hypen-string", "te-st": "hypen-string", "bahtest": "hypen-string", } s := manifest.Service{ Labels: labels, } prefixed := s.LabelsByPrefix("foo") assert.Equal(t, map[string]string{ "foofake": "label", "foo_foo": "under_bar", "foo-bar": "hypen-string", }, prefixed) }