osu/osu.Game.Rulesets.Mania.Tests/Editor
..
ManiaPlacementBlueprintTestScene.cs
ManiaSelectionBlueprintTestScene.cs
TestSceneEditor.cs
TestSceneHoldNotePlacementBlueprint.cs
TestSceneHoldNoteSelectionBlueprint.cs
TestSceneManiaBeatSnapGrid.cs
TestSceneManiaComposeScreen.cs
TestSceneManiaHitObjectComposer.cs
TestSceneNotePlacementBlueprint.cs
TestSceneNoteSelectionBlueprint.cs