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

     1  package client // import "github.com/docker/docker/client"
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"fmt"
     7  	"io"
     8  	"net/http"
     9  	"strings"
    10  	"testing"
    11  
    12  	"github.com/docker/docker/errdefs"
    13  	"gotest.tools/v3/assert"
    14  	is "gotest.tools/v3/assert/cmp"
    15  )
    16  
    17  func TestServiceRemoveError(t *testing.T) {
    18  	client := &Client{
    19  		client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
    20  	}
    21  
    22  	err := client.ServiceRemove(context.Background(), "service_id")
    23  	if !errdefs.IsSystem(err) {
    24  		t.Fatalf("expected a Server Error, got %[1]T: %[1]v", err)
    25  	}
    26  }
    27  
    28  func TestServiceRemoveNotFoundError(t *testing.T) {
    29  	client := &Client{
    30  		client: newMockClient(errorMock(http.StatusNotFound, "missing")),
    31  	}
    32  
    33  	err := client.ServiceRemove(context.Background(), "service_id")
    34  	assert.Check(t, is.Error(err, "Error: No such service: service_id"))
    35  	assert.Check(t, IsErrNotFound(err))
    36  }
    37  
    38  func TestServiceRemove(t *testing.T) {
    39  	expectedURL := "/services/service_id"
    40  
    41  	client := &Client{
    42  		client: newMockClient(func(req *http.Request) (*http.Response, error) {
    43  			if !strings.HasPrefix(req.URL.Path, expectedURL) {
    44  				return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
    45  			}
    46  			if req.Method != http.MethodDelete {
    47  				return nil, fmt.Errorf("expected DELETE method, got %s", req.Method)
    48  			}
    49  			return &http.Response{
    50  				StatusCode: http.StatusOK,
    51  				Body:       io.NopCloser(bytes.NewReader([]byte("body"))),
    52  			}, nil
    53  		}),
    54  	}
    55  
    56  	err := client.ServiceRemove(context.Background(), "service_id")
    57  	if err != nil {
    58  		t.Fatal(err)
    59  	}
    60  }