mirror of https://github.com/docker/cli.git
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
|
package client
|
||
|
|
|
||
|
|
import (
|
||
|
|
"bytes"
|
||
|
|
"fmt"
|
||
|
|
"io/ioutil"
|
||
|
|
"net/http"
|
||
|
|
"reflect"
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"golang.org/x/net/context"
|
||
|
|
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestImageSaveError(t *testing.T) {
|
||
|
|
client := &Client{
|
||
|
|
transport: newMockClient(nil, errorMock(http.StatusInternalServerError, "Server error")),
|
||
|
|
}
|
||
|
|
_, err := client.ImageSave(context.Background(), []string{"nothing"})
|
||
|
|
if err == nil || err.Error() != "Error response from daemon: Server error" {
|
||
|
|
t.Fatalf("expected a Server error, got %v", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestImageSave(t *testing.T) {
|
||
|
|
expectedURL := "/images/get"
|
||
|
|
client := &Client{
|
||
|
|
transport: newMockClient(nil, func(r *http.Request) (*http.Response, error) {
|
||
|
|
if !strings.HasPrefix(r.URL.Path, expectedURL) {
|
||
|
|
return nil, fmt.Errorf("Expected URL '%s', got '%s'", expectedURL, r.URL)
|
||
|
|
}
|
||
|
|
query := r.URL.Query()
|
||
|
|
names := query["names"]
|
||
|
|
expectedNames := []string{"image_id1", "image_id2"}
|
||
|
|
if !reflect.DeepEqual(names, expectedNames) {
|
||
|
|
return nil, fmt.Errorf("names not set in URL query properly. Expected %v, got %v", names, expectedNames)
|
||
|
|
}
|
||
|
|
|
||
|
|
return &http.Response{
|
||
|
|
StatusCode: http.StatusOK,
|
||
|
|
Body: ioutil.NopCloser(bytes.NewReader([]byte("response"))),
|
||
|
|
}, nil
|
||
|
|
}),
|
||
|
|
}
|
||
|
|
saveResponse, err := client.ImageSave(context.Background(), []string{"image_id1", "image_id2"})
|
||
|
|
if err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
response, err := ioutil.ReadAll(saveResponse)
|
||
|
|
if err != nil {
|
||
|
|
t.Fatal(err)
|
||
|
|
}
|
||
|
|
saveResponse.Close()
|
||
|
|
if string(response) != "response" {
|
||
|
|
t.Fatalf("expected response to contain 'response', got %s", string(response))
|
||
|
|
}
|
||
|
|
}
|