package service import ( "bytes" "encoding/json" "strings" "testing" "time" "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/cli/command/formatter" "github.com/docker/docker/pkg/testutil/assert" ) func formatServiceInspect(t *testing.T, format formatter.Format, now time.Time) string { b := new(bytes.Buffer) endpointSpec := &swarm.EndpointSpec{ Mode: "vip", Ports: []swarm.PortConfig{ { Protocol: swarm.PortConfigProtocolTCP, TargetPort: 5000, }, }, } two := uint64(2) s := swarm.Service{ ID: "de179gar9d0o7ltdybungplod", Meta: swarm.Meta{ Version: swarm.Version{Index: 315}, CreatedAt: now, UpdatedAt: now, }, Spec: swarm.ServiceSpec{ Annotations: swarm.Annotations{ Name: "my_service", Labels: map[string]string{"com.label": "foo"}, }, TaskTemplate: swarm.TaskSpec{ ContainerSpec: swarm.ContainerSpec{ Image: "foo/bar@sha256:this_is_a_test", }, }, Mode: swarm.ServiceMode{ Replicated: &swarm.ReplicatedService{ Replicas: &two, }, }, UpdateConfig: nil, Networks: []swarm.NetworkAttachmentConfig{ { Target: "5vpyomhb6ievnk0i0o60gcnei", Aliases: []string{"web"}, }, }, EndpointSpec: endpointSpec, }, Endpoint: swarm.Endpoint{ Spec: *endpointSpec, Ports: []swarm.PortConfig{ { Protocol: swarm.PortConfigProtocolTCP, TargetPort: 5000, PublishedPort: 30000, }, }, VirtualIPs: []swarm.EndpointVirtualIP{ { NetworkID: "6o4107cj2jx9tihgb0jyts6pj", Addr: "10.255.0.4/16", }, }, }, UpdateStatus: &swarm.UpdateStatus{ StartedAt: &now, CompletedAt: &now, }, } ctx := formatter.Context{ Output: b, Format: format, } err := formatter.ServiceInspectWrite(ctx, []string{"de179gar9d0o7ltdybungplod"}, func(ref string) (interface{}, []byte, error) { return s, nil, nil }) if err != nil { t.Fatal(err) } return b.String() } func TestPrettyPrintWithNoUpdateConfig(t *testing.T) { s := formatServiceInspect(t, formatter.NewServiceFormat("pretty"), time.Now()) if strings.Contains(s, "UpdateStatus") { t.Fatal("Pretty print failed before parsing UpdateStatus") } } func TestJSONFormatWithNoUpdateConfig(t *testing.T) { now := time.Now() // s1: [{"ID":..}] // s2: {"ID":..} s1 := formatServiceInspect(t, formatter.NewServiceFormat(""), now) t.Log("// s1") t.Logf("%s", s1) s2 := formatServiceInspect(t, formatter.NewServiceFormat("{{json .}}"), now) t.Log("// s2") t.Logf("%s", s2) var m1Wrap []map[string]interface{} if err := json.Unmarshal([]byte(s1), &m1Wrap); err != nil { t.Fatal(err) } if len(m1Wrap) != 1 { t.Fatalf("strange s1=%s", s1) } m1 := m1Wrap[0] t.Logf("m1=%+v", m1) var m2 map[string]interface{} if err := json.Unmarshal([]byte(s2), &m2); err != nil { t.Fatal(err) } t.Logf("m2=%+v", m2) assert.DeepEqual(t, m2, m1) }