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moby--moby/client/node_remove_test.go

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package client
import (
"bytes"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types"
"golang.org/x/net/context"
)
func TestNodeRemoveError(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
err := client.NodeRemove(context.Background(), "node_id", types.NodeRemoveOptions{Force: false})
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestNodeRemove(t *testing.T) {
expectedURL := "/nodes/node_id"
removeCases := []struct {
force bool
expectedForce string
}{
{
expectedForce: "",
},
{
force: true,
expectedForce: "1",
},
}
for _, removeCase := range removeCases {
client := &Client{
client: newMockClient(func(req *http.Request) (*http.Response, error) {
if !strings.HasPrefix(req.URL.Path, expectedURL) {
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, req.URL)
}
if req.Method != "DELETE" {
return nil, fmt.Errorf("expected DELETE method, got %s", req.Method)
}
force := req.URL.Query().Get("force")
if force != removeCase.expectedForce {
return nil, fmt.Errorf("force not set in URL query properly. expected '%s', got %s", removeCase.expectedForce, force)
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader([]byte("body"))),
}, nil
}),
}
err := client.NodeRemove(context.Background(), "node_id", types.NodeRemoveOptions{Force: removeCase.force})
if err != nil {
t.Fatal(err)
}
}
}