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moby--moby/client/checkpoint_list_test.go
Krasi Georgiev 8ddfd2f759 more descriptive error fo checkpoint ls for non existent containers
Signed-off-by: Krasi Georgiev <krasi@vip-consult.solutions>
2017-02-02 00:42:29 +02:00

68 lines
1.7 KiB
Go

package client
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types"
"golang.org/x/net/context"
)
func TestCheckpointListError(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.CheckpointList(context.Background(), "container_id", types.CheckpointListOptions{})
if err == nil || err.Error() != "Error response from daemon: Server error" {
t.Fatalf("expected a Server Error, got %v", err)
}
}
func TestCheckpointList(t *testing.T) {
expectedURL := "/containers/container_id/checkpoints"
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)
}
content, err := json.Marshal([]types.Checkpoint{
{
Name: "checkpoint",
},
})
if err != nil {
return nil, err
}
return &http.Response{
StatusCode: http.StatusOK,
Body: ioutil.NopCloser(bytes.NewReader(content)),
}, nil
}),
}
checkpoints, err := client.CheckpointList(context.Background(), "container_id", types.CheckpointListOptions{})
if err != nil {
t.Fatal(err)
}
if len(checkpoints) != 1 {
t.Fatalf("expected 1 checkpoint, got %v", checkpoints)
}
}
func TestCheckpointListContainerNotFound(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusNotFound, "Server error")),
}
_, err := client.CheckpointList(context.Background(), "unknown", types.CheckpointListOptions{})
if err == nil || !IsErrContainerNotFound(err) {
t.Fatalf("expected a containerNotFound error, got %v", err)
}
}