package bug import ( "testing" "time" "gotest.tools/assert" ) func TestEdit(t *testing.T) { snapshot := Snapshot{} var rene = Person{ Name: "René Descartes", Email: "rene@descartes.fr", } unix := time.Now().Unix() create := NewCreateOp(rene, unix, "title", "create", nil) create.Apply(&snapshot) hash1, err := create.Hash() if err != nil { t.Fatal(err) } comment := NewAddCommentOp(rene, unix, "comment", nil) comment.Apply(&snapshot) hash2, err := comment.Hash() if err != nil { t.Fatal(err) } edit := NewEditCommentOp(rene, unix, hash1, "create edited", nil) edit.Apply(&snapshot) assert.Equal(t, len(snapshot.Timeline), 2) assert.Equal(t, len(snapshot.Timeline[0].(*CreateTimelineItem).History), 2) assert.Equal(t, len(snapshot.Timeline[1].(*AddCommentTimelineItem).History), 1) assert.Equal(t, snapshot.Comments[0].Message, "create edited") assert.Equal(t, snapshot.Comments[1].Message, "comment") edit2 := NewEditCommentOp(rene, unix, hash2, "comment edited", nil) edit2.Apply(&snapshot) assert.Equal(t, len(snapshot.Timeline), 2) assert.Equal(t, len(snapshot.Timeline[0].(*CreateTimelineItem).History), 2) assert.Equal(t, len(snapshot.Timeline[1].(*AddCommentTimelineItem).History), 2) assert.Equal(t, snapshot.Comments[0].Message, "create edited") assert.Equal(t, snapshot.Comments[1].Message, "comment edited") }