github.com/ssdev-go/moby@v17.12.1-ce-rc2+incompatible/client/swarm_get_unlock_key_test.go (about)

     1  package client
     2  
     3  import (
     4  	"bytes"
     5  	"encoding/json"
     6  	"fmt"
     7  	"io/ioutil"
     8  	"net/http"
     9  	"strings"
    10  	"testing"
    11  
    12  	"github.com/docker/docker/api/types"
    13  	"github.com/docker/docker/internal/testutil"
    14  	"github.com/stretchr/testify/assert"
    15  	"github.com/stretchr/testify/require"
    16  	"golang.org/x/net/context"
    17  )
    18  
    19  func TestSwarmGetUnlockKeyError(t *testing.T) {
    20  	client := &Client{
    21  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    22  	}
    23  
    24  	_, err := client.SwarmGetUnlockKey(context.Background())
    25  	testutil.ErrorContains(t, err, "Error response from daemon: Server error")
    26  }
    27  
    28  func TestSwarmGetUnlockKey(t *testing.T) {
    29  	expectedURL := "/swarm/unlockkey"
    30  	unlockKey := "SWMKEY-1-y6guTZNTwpQeTL5RhUfOsdBdXoQjiB2GADHSRJvbXeE"
    31  
    32  	client := &Client{
    33  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    34  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    35  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    36  			}
    37  			if req.Method != "GET" {
    38  				return nil, fmt.Errorf("expected GET method, got %s", req.Method)
    39  			}
    40  
    41  			key := types.SwarmUnlockKeyResponse{
    42  				UnlockKey: unlockKey,
    43  			}
    44  
    45  			b, err := json.Marshal(key)
    46  			if err != nil {
    47  				return nil, err
    48  			}
    49  
    50  			return &http.Response{
    51  				StatusCode: http.StatusOK,
    52  				Body:       ioutil.NopCloser(bytes.NewReader(b)),
    53  			}, nil
    54  		}),
    55  	}
    56  
    57  	resp, err := client.SwarmGetUnlockKey(context.Background())
    58  	require.NoError(t, err)
    59  	assert.Equal(t, unlockKey, resp.UnlockKey)
    60  }