github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/engine/client/network_create_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  )
    16  
    17  func TestNetworkCreateError(t *testing.T) {
    18  	client := &Client{
    19  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    20  	}
    21  
    22  	_, err := client.NetworkCreate(context.Background(), "mynetwork", types.NetworkCreate{})
    23  	if !errdefs.IsSystem(err) {
    24  		t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err)
    25  	}
    26  }
    27  
    28  func TestNetworkCreate(t *testing.T) {
    29  	expectedURL := "/networks/create"
    30  
    31  	client := &Client{
    32  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    33  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    34  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    35  			}
    36  
    37  			if req.Method != http.MethodPost {
    38  				return nil, fmt.Errorf("expected POST method, got %s", req.Method)
    39  			}
    40  
    41  			content, err := json.Marshal(types.NetworkCreateResponse{
    42  				ID:      "network_id",
    43  				Warning: "warning",
    44  			})
    45  			if err != nil {
    46  				return nil, err
    47  			}
    48  			return &http.Response{
    49  				StatusCode: http.StatusOK,
    50  				Body:       io.NopCloser(bytes.NewReader(content)),
    51  			}, nil
    52  		}),
    53  	}
    54  
    55  	networkResponse, err := client.NetworkCreate(context.Background(), "mynetwork", types.NetworkCreate{
    56  		CheckDuplicate: true,
    57  		Driver:         "mydriver",
    58  		EnableIPv6:     true,
    59  		Internal:       true,
    60  		Options: map[string]string{
    61  			"opt-key": "opt-value",
    62  		},
    63  	})
    64  	if err != nil {
    65  		t.Fatal(err)
    66  	}
    67  	if networkResponse.ID != "network_id" {
    68  		t.Fatalf("expected networkResponse.ID to be 'network_id', got %s", networkResponse.ID)
    69  	}
    70  	if networkResponse.Warning != "warning" {
    71  		t.Fatalf("expected networkResponse.Warning to be 'warning', got %s", networkResponse.Warning)
    72  	}
    73  }