| package client // import "github.com/docker/docker/client" |
| |
| import ( |
| "bytes" |
| "context" |
| "encoding/json" |
| "fmt" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "github.com/docker/docker/api/types" |
| "github.com/docker/docker/api/types/filters" |
| "gotest.tools/assert" |
| is "gotest.tools/assert/cmp" |
| ) |
| |
| func TestContainersPruneError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| version: "1.25", |
| } |
| |
| filters := filters.NewArgs() |
| |
| _, err := client.ContainersPrune(context.Background(), filters) |
| assert.Check(t, is.Error(err, "Error response from daemon: Server error")) |
| } |
| |
| func TestContainersPrune(t *testing.T) { |
| expectedURL := "/v1.25/containers/prune" |
| |
| danglingFilters := filters.NewArgs() |
| danglingFilters.Add("dangling", "true") |
| |
| noDanglingFilters := filters.NewArgs() |
| noDanglingFilters.Add("dangling", "false") |
| |
| danglingUntilFilters := filters.NewArgs() |
| danglingUntilFilters.Add("dangling", "true") |
| danglingUntilFilters.Add("until", "2016-12-15T14:00") |
| |
| labelFilters := filters.NewArgs() |
| labelFilters.Add("dangling", "true") |
| labelFilters.Add("label", "label1=foo") |
| labelFilters.Add("label", "label2!=bar") |
| |
| listCases := []struct { |
| filters filters.Args |
| expectedQueryParams map[string]string |
| }{ |
| { |
| filters: filters.Args{}, |
| expectedQueryParams: map[string]string{ |
| "until": "", |
| "filter": "", |
| "filters": "", |
| }, |
| }, |
| { |
| filters: danglingFilters, |
| expectedQueryParams: map[string]string{ |
| "until": "", |
| "filter": "", |
| "filters": `{"dangling":{"true":true}}`, |
| }, |
| }, |
| { |
| filters: danglingUntilFilters, |
| expectedQueryParams: map[string]string{ |
| "until": "", |
| "filter": "", |
| "filters": `{"dangling":{"true":true},"until":{"2016-12-15T14:00":true}}`, |
| }, |
| }, |
| { |
| filters: noDanglingFilters, |
| expectedQueryParams: map[string]string{ |
| "until": "", |
| "filter": "", |
| "filters": `{"dangling":{"false":true}}`, |
| }, |
| }, |
| { |
| filters: labelFilters, |
| expectedQueryParams: map[string]string{ |
| "until": "", |
| "filter": "", |
| "filters": `{"dangling":{"true":true},"label":{"label1=foo":true,"label2!=bar":true}}`, |
| }, |
| }, |
| } |
| for _, listCase := range listCases { |
| client := &Client{ |
| client: newMockClient(func(req *http.Request) (*http.Response, error) { |
| if !strings.HasPrefix(req.URL.Path, expectedURL) { |
| return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL) |
| } |
| query := req.URL.Query() |
| for key, expected := range listCase.expectedQueryParams { |
| actual := query.Get(key) |
| assert.Check(t, is.Equal(expected, actual)) |
| } |
| content, err := json.Marshal(types.ContainersPruneReport{ |
| ContainersDeleted: []string{"container_id1", "container_id2"}, |
| SpaceReclaimed: 9999, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: ioutil.NopCloser(bytes.NewReader(content)), |
| }, nil |
| }), |
| version: "1.25", |
| } |
| |
| report, err := client.ContainersPrune(context.Background(), listCase.filters) |
| assert.Check(t, err) |
| assert.Check(t, is.Len(report.ContainersDeleted, 2)) |
| assert.Check(t, is.Equal(uint64(9999), report.SpaceReclaimed)) |
| } |
| } |