121 lines
3.1 KiB
Go
121 lines
3.1 KiB
Go
package volume
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import (
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"fmt"
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"io/ioutil"
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"runtime"
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"strings"
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"testing"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/internal/test"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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"github.com/docker/docker/pkg/testutil"
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"github.com/gotestyourself/gotestyourself/golden"
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"github.com/gotestyourself/gotestyourself/skip"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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)
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func TestVolumePruneErrors(t *testing.T) {
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testCases := []struct {
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args []string
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flags map[string]string
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volumePruneFunc func(args filters.Args) (types.VolumesPruneReport, error)
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expectedError string
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}{
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{
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args: []string{"foo"},
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expectedError: "accepts no argument",
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},
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{
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flags: map[string]string{
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"force": "true",
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},
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volumePruneFunc: func(args filters.Args) (types.VolumesPruneReport, error) {
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return types.VolumesPruneReport{}, errors.Errorf("error pruning volumes")
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},
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expectedError: "error pruning volumes",
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},
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}
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for _, tc := range testCases {
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cmd := NewPruneCommand(
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test.NewFakeCli(&fakeClient{
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volumePruneFunc: tc.volumePruneFunc,
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}),
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)
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cmd.SetArgs(tc.args)
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for key, value := range tc.flags {
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cmd.Flags().Set(key, value)
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}
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cmd.SetOutput(ioutil.Discard)
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testutil.ErrorContains(t, cmd.Execute(), tc.expectedError)
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}
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}
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func TestVolumePruneForce(t *testing.T) {
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testCases := []struct {
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name string
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volumePruneFunc func(args filters.Args) (types.VolumesPruneReport, error)
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}{
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{
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name: "empty",
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},
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{
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name: "deletedVolumes",
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volumePruneFunc: simplePruneFunc,
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},
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}
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for _, tc := range testCases {
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cli := test.NewFakeCli(&fakeClient{
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volumePruneFunc: tc.volumePruneFunc,
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})
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cmd := NewPruneCommand(cli)
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cmd.Flags().Set("force", "true")
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assert.NoError(t, cmd.Execute())
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golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("volume-prune.%s.golden", tc.name))
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}
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}
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func TestVolumePrunePromptYes(t *testing.T) {
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// FIXME(vdemeester) make it work..
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skip.IfCondition(t, runtime.GOOS == "windows", "TODO: fix test on windows")
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for _, input := range []string{"y", "Y"} {
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cli := test.NewFakeCli(&fakeClient{
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volumePruneFunc: simplePruneFunc,
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})
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cli.SetIn(command.NewInStream(ioutil.NopCloser(strings.NewReader(input))))
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cmd := NewPruneCommand(cli)
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assert.NoError(t, cmd.Execute())
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golden.Assert(t, cli.OutBuffer().String(), "volume-prune-yes.golden")
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}
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}
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func TestVolumePrunePromptNo(t *testing.T) {
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// FIXME(vdemeester) make it work..
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skip.IfCondition(t, runtime.GOOS == "windows", "TODO: fix test on windows")
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for _, input := range []string{"n", "N", "no", "anything", "really"} {
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cli := test.NewFakeCli(&fakeClient{
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volumePruneFunc: simplePruneFunc,
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})
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cli.SetIn(command.NewInStream(ioutil.NopCloser(strings.NewReader(input))))
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cmd := NewPruneCommand(cli)
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assert.NoError(t, cmd.Execute())
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golden.Assert(t, cli.OutBuffer().String(), "volume-prune-no.golden")
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}
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}
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func simplePruneFunc(args filters.Args) (types.VolumesPruneReport, error) {
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return types.VolumesPruneReport{
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VolumesDeleted: []string{
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"foo", "bar", "baz",
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},
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SpaceReclaimed: 2000,
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}, nil
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}
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