[#192] Add tests to make sure client_cut flag is passed to sdk

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/handler/put_test.go

@@ -23,6 +23,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/layer"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/middleware"
 	"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/creds/accessbox"
+	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	"github.com/aws/aws-sdk-go/aws/credentials"
 	"github.com/stretchr/testify/require"
 )
@@ -309,3 +310,37 @@ func TestCreateBucket(t *testing.T) {
 	box2, _ := createAccessBox(t)
 	createBucketAssertS3Error(hc, bktName, box2, s3errors.ErrBucketAlreadyExists)
 }
+
+func TestPutObjectClientCut(t *testing.T) {
+	hc := prepareHandlerContext(t)
+	bktName, objName1, objName2 := "bkt-name", "obj-name1", "obj-name2"
+	createTestBucket(hc, bktName)
+
+	putObject(hc, bktName, objName1)
+	obj1 := getObjectFromLayer(hc, objName1)[0]
+	require.Empty(t, getObjectAttribute(obj1, "s3-client-cut"))
+
+	hc.layerFeatures.SetClientCut(true)
+	putObject(hc, bktName, objName2)
+	obj2 := getObjectFromLayer(hc, objName2)[0]
+	require.Equal(t, "true", getObjectAttribute(obj2, "s3-client-cut"))
+}
+
+func getObjectFromLayer(hc *handlerContext, objName string) []*object.Object {
+	var res []*object.Object
+	for _, o := range hc.tp.Objects() {
+		if objName == getObjectAttribute(o, object.AttributeFilePath) {
+			res = append(res, o)
+		}
+	}
+	return res
+}
+
+func getObjectAttribute(obj *object.Object, attrName string) string {
+	for _, attr := range obj.Attributes() {
+		if attr.Key() == attrName {
+			return attr.Value()
+		}
+	}
+	return ""
+}