правки по ПР:

- добавлено поле metadata в CollectionConfig
- добавлена опция SetSchemaMetadata

pkg/setup/collection.go

@@ -23,6 +23,7 @@ type DeleteCollectionFn func(s *Setup, col *collections.Collection) bool
 
 type CollectionConfig struct {
 	collection *collections.Collection
+	metadata   map[string]string
 	UpdateFn   UpdateCollectionFn
 	DeleteFn   DeleteCollectionFn
 }
@@ -80,6 +81,12 @@ func UpdateExistingCollection() CollectionsOption {
 	}
 }
 
+func SetSchemaMetadata(md map[string]string) CollectionsOption {
+	return func(c *CollectionConfig) {
+		c.metadata = md
+	}
+}
+
 func (s *Setup) InstallCollections(ctx context.Context) (err error) {
 	if len(s.Collections) == 0 {
 		return nil
@@ -164,11 +171,13 @@ func (s *Setup) InstallCollection(ctx context.Context, c CollectionConfig) (setS
 }
 
 func (s *Setup) checkSchemaMetadata(collection *collections.Collection, exist *collections.Collection) error {
+	if collection.Schema.Metadata != nil {
 		if _, ok := collection.Schema.Metadata["extension"]; ok {
 			if _, ok := exist.Schema.Metadata["extension"]; !ok && !s.IsForce() {
 				return errors.WithHint(errors.New("fail to update collection"), "collection has the same id as extension's collection, change yours collection id")
 			}
 		}
+	}
 	return nil
 }
 

pkg/setup/collection_test.go

@@ -22,6 +22,7 @@ func TestSetup_InstallCollections(t *testing.T) {
 		collections     []*collections.Collection
 		collectionsCall func(svc *mockscollections.Collections)
 		envsCall        func(svc *envmocks.Environments)
+		co              CollectionsOption
 		wantErr         func(t *testing.T, err error)
 	}{
 		{
@@ -105,6 +106,7 @@ func TestSetup_InstallCollections(t *testing.T) {
 			wantErr: func(t *testing.T, err error) {
 				assert.NoError(t, err)
 			},
+			co: SetSchemaMetadata(map[string]string{"extension": "test-extension"}),
 		},
 		{
 			name:        "Fail to update collection with the same id",
@@ -115,6 +117,7 @@ func TestSetup_InstallCollections(t *testing.T) {
 			wantErr: func(t *testing.T, err error) {
 				assert.Error(t, err)
 			},
+			co: SetSchemaMetadata(map[string]string{"extension": "test-extension"}),
 		},
 	}
 
@@ -130,7 +133,11 @@ func TestSetup_InstallCollections(t *testing.T) {
 			}
 
 			s := NewSetup(&content.Content{Collections: c, Environments: e}, "sp", "env", nil)
+			if tt.co != nil {
+				s.AddCollections(tt.collections, tt.co)
+			} else {
 				s.AddCollections(tt.collections)
+			}
 			tt.wantErr(t, s.InstallCollections(context.Background()))
 		})
 	}