Files
grafana/pkg/apiserver/rest/dualwriter_mode3_test.go
Leonor Oliveira d17af78e79 Storage: dualwriter delete implementation (#86000)
* Add delete methods

* Remove duplicated const

* Add tests

* Lint

* Lint

* Remove duplicated test file

* Update pkg/apiserver/rest/dualwriter_mode2.go

Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>

* Update pkg/apiserver/rest/dualwriter.go

Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>

* Update pkg/apiserver/rest/dualwriter_mode2.go

Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>

* Add missing dependency

* Return if object deletion goes wrong

* Add a more complete log

---------

Co-authored-by: Arati R. <33031346+suntala@users.noreply.github.com>
2024-04-15 10:48:31 +02:00

46 lines
1.6 KiB
Go

package rest
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
)
func TestMode3(t *testing.T) {
var ls = (LegacyStorage)(nil)
var s = (Storage)(nil)
lsSpy := NewLegacyStorageSpyClient(ls)
sSpy := NewStorageSpyClient(s)
dw := NewDualWriterMode3(lsSpy, sSpy)
// Create: it should use the Legacy Create implementation
_, err := dw.Create(context.Background(), &dummyObject{}, func(context.Context, runtime.Object) error { return nil }, &metav1.CreateOptions{})
assert.NoError(t, err)
assert.Equal(t, 1, lsSpy.Counts("LegacyStorage.Create"))
assert.Equal(t, 1, sSpy.Counts("Storage.Create"))
// Get: it should use the Storage Get implementation
_, err = dw.Get(context.Background(), kind, &metav1.GetOptions{})
assert.NoError(t, err)
assert.Equal(t, 0, lsSpy.Counts("LegacyStorage.Get"))
assert.Equal(t, 1, sSpy.Counts("Storage.Get"))
// List: it should use the Storage List implementation
_, err = dw.List(context.Background(), &metainternalversion.ListOptions{})
assert.NoError(t, err)
assert.Equal(t, 0, lsSpy.Counts("LegacyStorage.List"))
assert.Equal(t, 1, sSpy.Counts("Storage.List"))
// Delete: it should use call both Legacy and Storage Delete methods
var deleteValidation = func(ctx context.Context, obj runtime.Object) error { return nil }
_, _, err = dw.Delete(context.Background(), kind, deleteValidation, &metav1.DeleteOptions{})
assert.NoError(t, err)
assert.Equal(t, 1, lsSpy.Counts("LegacyStorage.Delete"))
assert.Equal(t, 1, sSpy.Counts("Storage.Delete"))
}