DockerCLI/kubernetes/labels/labels_test.go

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package labels
import (
"testing"
"github.com/gotestyourself/gotestyourself/assert"
is "github.com/gotestyourself/gotestyourself/assert/cmp"
)
func TestForService(t *testing.T) {
labels := ForService("stack", "service")
assert.Check(t, is.Len(labels, 3))
assert.Check(t, is.Equal("stack", labels["com.docker.stack.namespace"]))
assert.Check(t, is.Equal("service", labels["com.docker.service.name"]))
assert.Check(t, is.Equal("stack-service", labels["com.docker.service.id"]))
}
func TestSelectorForStack(t *testing.T) {
assert.Check(t, is.Equal("com.docker.stack.namespace=demostack", SelectorForStack("demostack")))
assert.Check(t, is.Equal("com.docker.stack.namespace=stack,com.docker.service.name=service", SelectorForStack("stack", "service")))
assert.Check(t, is.Equal("com.docker.stack.namespace=stack,com.docker.service.name in (service1,service2)", SelectorForStack("stack", "service1", "service2")))
}