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package client // import "github.com/docker/docker/client"
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"strings"
"testing"
"github.com/docker/docker/api/types"
"github.com/docker/docker/errdefs"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestCheckpointListError(t *testing.T) {
client := &Client{
client: newMockClient(errorMock(http.StatusInternalServerError, "Server error")),
}
_, err := client.CheckpointList(context.Background(), "container_id", types.CheckpointListOptions{})
assert.Check(t, is.ErrorType(err, errdefs.IsSystem))
}
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: io.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{})
assert.Check(t, is.ErrorType(err, errdefs.IsNotFound))
}
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