github.com/zhouyu0/docker-note@v0.0.0-20190722021225-b8d3825084db/client/network_remove_test.go (about)

     1  package client // import "github.com/docker/docker/client"
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"fmt"
     7  	"io/ioutil"
     8  	"net/http"
     9  	"strings"
    10  	"testing"
    11  )
    12  
    13  func TestNetworkRemoveError(t *testing.T) {
    14  	client := &Client{
    15  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    16  	}
    17  
    18  	err := client.NetworkRemove(context.Background(), "network_id")
    19  	if err == nil || err.Error() != "Error response from daemon: Server error" {
    20  		t.Fatalf("expected a Server Error, got %v", err)
    21  	}
    22  }
    23  
    24  func TestNetworkRemove(t *testing.T) {
    25  	expectedURL := "/networks/network_id"
    26  
    27  	client := &Client{
    28  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    29  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    30  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    31  			}
    32  			if req.Method != "DELETE" {
    33  				return nil, fmt.Errorf("expected DELETE method, got %s", req.Method)
    34  			}
    35  			return &http.Response{
    36  				StatusCode: http.StatusOK,
    37  				Body:       ioutil.NopCloser(bytes.NewReader([]byte("body"))),
    38  			}, nil
    39  		}),
    40  	}
    41  
    42  	err := client.NetworkRemove(context.Background(), "network_id")
    43  	if err != nil {
    44  		t.Fatal(err)
    45  	}
    46  }