DockerCLI/cli/command/service/ps_test.go

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package service
import (
"testing"
"github.com/docker/cli/internal/test"
"github.com/docker/cli/opts"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/api/types/swarm"
"github.com/google/go-cmp/cmp"
"github.com/gotestyourself/gotestyourself/assert"
is "github.com/gotestyourself/gotestyourself/assert/cmp"
"golang.org/x/net/context"
)
func TestCreateFilter(t *testing.T) {
client := &fakeClient{
serviceListFunc: func(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
return []swarm.Service{
{ID: "idmatch"},
{ID: "idprefixmatch"},
newService("cccccccc", "namematch"),
newService("01010101", "notfoundprefix"),
}, nil
},
}
filter := opts.NewFilterOpt()
assert.NilError(t, filter.Set("node=somenode"))
options := psOptions{
services: []string{"idmatch", "idprefix", "namematch", "notfound"},
filter: filter,
}
actual, notfound, err := createFilter(context.Background(), client, options)
assert.NilError(t, err)
assert.Check(t, is.DeepEqual(notfound, []string{"no such service: notfound"}))
expected := filters.NewArgs(
filters.Arg("service", "idmatch"),
filters.Arg("service", "idprefixmatch"),
filters.Arg("service", "cccccccc"),
filters.Arg("node", "somenode"),
)
assert.DeepEqual(t, expected, actual, cmpFilters)
}
func TestCreateFilterWithAmbiguousIDPrefixError(t *testing.T) {
client := &fakeClient{
serviceListFunc: func(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
return []swarm.Service{
{ID: "aaaone"},
{ID: "aaatwo"},
}, nil
},
}
options := psOptions{
services: []string{"aaa"},
filter: opts.NewFilterOpt(),
}
_, _, err := createFilter(context.Background(), client, options)
assert.Error(t, err, "multiple services found with provided prefix: aaa")
}
func TestCreateFilterNoneFound(t *testing.T) {
client := &fakeClient{}
options := psOptions{
services: []string{"foo", "notfound"},
filter: opts.NewFilterOpt(),
}
_, _, err := createFilter(context.Background(), client, options)
assert.Error(t, err, "no such service: foo\nno such service: notfound")
}
func TestRunPSWarnsOnNotFound(t *testing.T) {
client := &fakeClient{
serviceListFunc: func(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
return []swarm.Service{
{ID: "foo"},
}, nil
},
}
cli := test.NewFakeCli(client)
options := psOptions{
services: []string{"foo", "bar"},
filter: opts.NewFilterOpt(),
format: "{{.ID}}",
}
err := runPS(cli, options)
assert.Error(t, err, "no such service: bar")
}
func TestRunPSQuiet(t *testing.T) {
client := &fakeClient{
serviceListFunc: func(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
return []swarm.Service{{ID: "foo"}}, nil
},
taskListFunc: func(ctx context.Context, options types.TaskListOptions) ([]swarm.Task, error) {
return []swarm.Task{{ID: "sxabyp0obqokwekpun4rjo0b3"}}, nil
},
}
cli := test.NewFakeCli(client)
err := runPS(cli, psOptions{services: []string{"foo"}, quiet: true, filter: opts.NewFilterOpt()})
assert.NilError(t, err)
assert.Check(t, is.Equal("sxabyp0obqokwekpun4rjo0b3\n", cli.OutBuffer().String()))
}
func TestUpdateNodeFilter(t *testing.T) {
selfNodeID := "foofoo"
filter := filters.NewArgs(
filters.Arg("node", "one"),
filters.Arg("node", "two"),
filters.Arg("node", "self"),
)
client := &fakeClient{
infoFunc: func(_ context.Context) (types.Info, error) {
return types.Info{Swarm: swarm.Info{NodeID: selfNodeID}}, nil
},
}
updateNodeFilter(context.Background(), client, filter)
expected := filters.NewArgs(
filters.Arg("node", "one"),
filters.Arg("node", "two"),
filters.Arg("node", selfNodeID),
)
assert.DeepEqual(t, expected, filter, cmpFilters)
}
var cmpFilters = cmp.AllowUnexported(filters.Args{})