| package client // import "github.com/docker/docker/client" |
| |
| import ( |
| "bytes" |
| "context" |
| "encoding/json" |
| "fmt" |
| "io" |
| "net/http" |
| "strings" |
| "testing" |
| |
| "github.com/docker/docker/api/types" |
| "github.com/docker/docker/api/types/filters" |
| "github.com/docker/docker/errdefs" |
| ) |
| |
| func TestNetworkListError(t *testing.T) { |
| client := &Client{ |
| client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), |
| } |
| |
| _, err := client.NetworkList(context.Background(), types.NetworkListOptions{}) |
| if !errdefs.IsSystem(err) { |
| t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err) |
| } |
| } |
| |
| func TestNetworkList(t *testing.T) { |
| const expectedURL = "/networks" |
| |
| listCases := []struct { |
| options types.NetworkListOptions |
| expectedFilters string |
| }{ |
| { |
| options: types.NetworkListOptions{}, |
| expectedFilters: "", |
| }, |
| { |
| options: types.NetworkListOptions{ |
| Filters: filters.NewArgs(filters.Arg("dangling", "false")), |
| }, |
| expectedFilters: `{"dangling":{"false":true}}`, |
| }, |
| { |
| options: types.NetworkListOptions{ |
| Filters: filters.NewArgs(filters.Arg("dangling", "true")), |
| }, |
| expectedFilters: `{"dangling":{"true":true}}`, |
| }, |
| { |
| options: types.NetworkListOptions{ |
| Filters: filters.NewArgs( |
| filters.Arg("label", "label1"), |
| filters.Arg("label", "label2"), |
| ), |
| }, |
| expectedFilters: `{"label":{"label1":true,"label2":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) |
| } |
| if req.Method != http.MethodGet { |
| return nil, fmt.Errorf("expected GET method, got %s", req.Method) |
| } |
| query := req.URL.Query() |
| actualFilters := query.Get("filters") |
| if actualFilters != listCase.expectedFilters { |
| return nil, fmt.Errorf("filters not set in URL query properly. Expected '%s', got %s", listCase.expectedFilters, actualFilters) |
| } |
| content, err := json.Marshal([]types.NetworkResource{ |
| { |
| Name: "network", |
| Driver: "bridge", |
| }, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| return &http.Response{ |
| StatusCode: http.StatusOK, |
| Body: io.NopCloser(bytes.NewReader(content)), |
| }, nil |
| }), |
| } |
| |
| networkResources, err := client.NetworkList(context.Background(), listCase.options) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if len(networkResources) != 1 { |
| t.Fatalf("expected 1 network resource, got %v", networkResources) |
| } |
| } |
| } |