github.com/ssdev-go/moby@v17.12.1-ce-rc2+incompatible/client/network_create_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  	"golang.org/x/net/context"
    14  )
    15  
    16  func TestNetworkCreateError(t *testing.T) {
    17  	client := &Client{
    18  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    19  	}
    20  
    21  	_, err := client.NetworkCreate(context.Background(), "mynetwork", types.NetworkCreate{})
    22  	if err == nil || err.Error() != "Error response from daemon: Server error" {
    23  		t.Fatalf("expected a Server Error, got %v", err)
    24  	}
    25  }
    26  
    27  func TestNetworkCreate(t *testing.T) {
    28  	expectedURL := "/networks/create"
    29  
    30  	client := &Client{
    31  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    32  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    33  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    34  			}
    35  
    36  			if req.Method != "POST" {
    37  				return nil, fmt.Errorf("expected POST method, got %s", req.Method)
    38  			}
    39  
    40  			content, err := json.Marshal(types.NetworkCreateResponse{
    41  				ID:      "network_id",
    42  				Warning: "warning",
    43  			})
    44  			if err != nil {
    45  				return nil, err
    46  			}
    47  			return &http.Response{
    48  				StatusCode: http.StatusOK,
    49  				Body:       ioutil.NopCloser(bytes.NewReader(content)),
    50  			}, nil
    51  		}),
    52  	}
    53  
    54  	networkResponse, err := client.NetworkCreate(context.Background(), "mynetwork", types.NetworkCreate{
    55  		CheckDuplicate: true,
    56  		Driver:         "mydriver",
    57  		EnableIPv6:     true,
    58  		Internal:       true,
    59  		Options: map[string]string{
    60  			"opt-key": "opt-value",
    61  		},
    62  	})
    63  	if err != nil {
    64  		t.Fatal(err)
    65  	}
    66  	if networkResponse.ID != "network_id" {
    67  		t.Fatalf("expected networkResponse.ID to be 'network_id', got %s", networkResponse.ID)
    68  	}
    69  	if networkResponse.Warning != "warning" {
    70  		t.Fatalf("expected networkResponse.Warning to be 'warning', got %s", networkResponse.Warning)
    71  	}
    72  }