package client // import "github.com/docker/docker/client" import ( "bytes" "encoding/json" "fmt" "io/ioutil" "net/http" "strings" "testing" "github.com/docker/docker/api/types" "github.com/docker/docker/internal/testutil" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" "golang.org/x/net/context" ) func TestSwarmGetUnlockKeyError(t *testing.T) { client := &Client{ client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")), } _, err := client.SwarmGetUnlockKey(context.Background()) testutil.ErrorContains(t, err, "Error response from daemon: Server error") } func TestSwarmGetUnlockKey(t *testing.T) { expectedURL := "/swarm/unlockkey" unlockKey := "SWMKEY-1-y6guTZNTwpQeTL5RhUfOsdBdXoQjiB2GADHSRJvbXeE" 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 != "GET" { return nil, fmt.Errorf("expected GET method, got %s", req.Method) } key := types.SwarmUnlockKeyResponse{ UnlockKey: unlockKey, } b, err := json.Marshal(key) if err != nil { return nil, err } return &http.Response{ StatusCode: http.StatusOK, Body: ioutil.NopCloser(bytes.NewReader(b)), }, nil }), } resp, err := client.SwarmGetUnlockKey(context.Background()) require.NoError(t, err) assert.Equal(t, unlockKey, resp.UnlockKey) }