55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package stack
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import (
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"bytes"
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"testing"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/swarm"
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"github.com/docker/docker/cli/compose/convert"
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"github.com/docker/docker/cli/internal/test"
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"github.com/docker/docker/client"
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"github.com/docker/docker/pkg/testutil/assert"
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"golang.org/x/net/context"
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)
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type fakeClient struct {
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client.Client
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serviceList []string
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removedIDs []string
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}
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func (cli *fakeClient) ServiceList(ctx context.Context, options types.ServiceListOptions) ([]swarm.Service, error) {
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services := []swarm.Service{}
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for _, name := range cli.serviceList {
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services = append(services, swarm.Service{
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ID: name,
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Spec: swarm.ServiceSpec{
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Annotations: swarm.Annotations{Name: name},
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},
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})
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}
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return services, nil
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}
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func (cli *fakeClient) ServiceRemove(ctx context.Context, serviceID string) error {
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cli.removedIDs = append(cli.removedIDs, serviceID)
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return nil
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}
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func TestPruneServices(t *testing.T) {
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ctx := context.Background()
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namespace := convert.NewNamespace("foo")
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services := map[string]struct{}{
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"new": {},
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"keep": {},
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}
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client := &fakeClient{serviceList: []string{"foo_keep", "foo_remove"}}
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dockerCli := test.NewFakeCli(client, &bytes.Buffer{})
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dockerCli.SetErr(&bytes.Buffer{})
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pruneServices(ctx, dockerCli, namespace, services)
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assert.DeepEqual(t, client.removedIDs, []string{"foo_remove"})
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}
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