volume_inspect_test.go 1.9 KB

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  1. package client
  2. import (
  3. "bytes"
  4. "encoding/json"
  5. "fmt"
  6. "io/ioutil"
  7. "net/http"
  8. "strings"
  9. "testing"
  10. "github.com/docker/docker/api/types"
  11. "golang.org/x/net/context"
  12. )
  13. func TestVolumeInspectError(t *testing.T) {
  14. client := &Client{
  15. client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
  16. }
  17. _, err := client.VolumeInspect(context.Background(), "nothing")
  18. if err == nil || err.Error() != "Error response from daemon: Server error" {
  19. t.Fatalf("expected a Server Error, got %v", err)
  20. }
  21. }
  22. func TestVolumeInspectNotFound(t *testing.T) {
  23. client := &Client{
  24. client: newMockClient(errorMock(http.StatusNotFound, "Server error")),
  25. }
  26. _, err := client.VolumeInspect(context.Background(), "unknown")
  27. if err == nil || !IsErrVolumeNotFound(err) {
  28. t.Fatalf("expected a volumeNotFound error, got %v", err)
  29. }
  30. }
  31. func TestVolumeInspect(t *testing.T) {
  32. expectedURL := "/volumes/volume_id"
  33. client := &Client{
  34. client: newMockClient(func(req *http.Request) (*http.Response, error) {
  35. if !strings.HasPrefix(req.URL.Path, expectedURL) {
  36. return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
  37. }
  38. if req.Method != "GET" {
  39. return nil, fmt.Errorf("expected GET method, got %s", req.Method)
  40. }
  41. content, err := json.Marshal(types.Volume{
  42. Name: "name",
  43. Driver: "driver",
  44. Mountpoint: "mountpoint",
  45. })
  46. if err != nil {
  47. return nil, err
  48. }
  49. return &http.Response{
  50. StatusCode: http.StatusOK,
  51. Body: ioutil.NopCloser(bytes.NewReader(content)),
  52. }, nil
  53. }),
  54. }
  55. v, err := client.VolumeInspect(context.Background(), "volume_id")
  56. if err != nil {
  57. t.Fatal(err)
  58. }
  59. if v.Name != "name" {
  60. t.Fatalf("expected `name`, got %s", v.Name)
  61. }
  62. if v.Driver != "driver" {
  63. t.Fatalf("expected `driver`, got %s", v.Driver)
  64. }
  65. if v.Mountpoint != "mountpoint" {
  66. t.Fatalf("expected `mountpoint`, got %s", v.Mountpoint)
  67. }
  68. }