github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/client/swarm_get_unlock_key_test.go (about)

     1  package client // import "github.com/docker/docker/client"
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"encoding/json"
     7  	"fmt"
     8  	"io"
     9  	"net/http"
    10  	"strings"
    11  	"testing"
    12  
    13  	"github.com/docker/docker/api/types"
    14  	"github.com/docker/docker/errdefs"
    15  	"gotest.tools/v3/assert"
    16  	is "gotest.tools/v3/assert/cmp"
    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  	if !errdefs.IsSystem(err) {
    26  		t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err)
    27  	}
    28  }
    29  
    30  func TestSwarmGetUnlockKey(t *testing.T) {
    31  	expectedURL := "/swarm/unlockkey"
    32  	unlockKey := "SWMKEY-1-y6guTZNTwpQeTL5RhUfOsdBdXoQjiB2GADHSRJvbXeE"
    33  
    34  	client := &Client{
    35  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    36  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    37  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    38  			}
    39  			if req.Method != http.MethodGet {
    40  				return nil, fmt.Errorf("expected GET method, got %s", req.Method)
    41  			}
    42  
    43  			key := types.SwarmUnlockKeyResponse{
    44  				UnlockKey: unlockKey,
    45  			}
    46  
    47  			b, err := json.Marshal(key)
    48  			if err != nil {
    49  				return nil, err
    50  			}
    51  
    52  			return &http.Response{
    53  				StatusCode: http.StatusOK,
    54  				Body:       io.NopCloser(bytes.NewReader(b)),
    55  			}, nil
    56  		}),
    57  	}
    58  
    59  	resp, err := client.SwarmGetUnlockKey(context.Background())
    60  	assert.NilError(t, err)
    61  	assert.Check(t, is.Equal(unlockKey, resp.UnlockKey))
    62  }