osu/osu.Game.Tests/Visual/Multiplayer/TestScenePlaylistsSongSelect.cs

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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
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#nullable disable
using System;
using System.Linq;
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Platform;
using osu.Framework.Screens;
using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Online.Rooms;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Screens.OnlinePlay.Components;
using osu.Game.Screens.OnlinePlay.Playlists;
using osu.Game.Tests.Resources;
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using osu.Game.Tests.Visual.OnlinePlay;
namespace osu.Game.Tests.Visual.Multiplayer
{
public class TestScenePlaylistsSongSelect : OnlinePlayTestScene
{
private BeatmapManager manager;
private RulesetStore rulesets;
private TestPlaylistsSongSelect songSelect;
[BackgroundDependencyLoader]
private void load(GameHost host, AudioManager audio)
{
Dependencies.Cache(rulesets = new RealmRulesetStore(Realm));
Dependencies.Cache(manager = new BeatmapManager(LocalStorage, Realm, rulesets, null, audio, Resources, host, Beatmap.Default));
Dependencies.Cache(Realm);
var beatmapSet = TestResources.CreateTestBeatmapSetInfo();
manager.Import(beatmapSet);
}
public override void SetUpSteps()
{
base.SetUpSteps();
AddStep("reset", () =>
{
SelectedRoom.Value = new Room();
Ruleset.Value = new OsuRuleset().RulesetInfo;
Beatmap.SetDefault();
SelectedMods.Value = Array.Empty<Mod>();
});
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AddStep("create song select", () => LoadScreen(songSelect = new TestPlaylistsSongSelect(SelectedRoom.Value)));
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AddUntilStep("wait for present", () => songSelect.IsCurrentScreen() && songSelect.BeatmapSetsLoaded);
}
[Test]
public void TestItemAddedIfEmptyOnStart()
{
AddStep("finalise selection", () => songSelect.FinaliseSelection());
AddAssert("playlist has 1 item", () => SelectedRoom.Value.Playlist.Count == 1);
}
[Test]
public void TestItemAddedWhenCreateNewItemClicked()
{
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddAssert("playlist has 1 item", () => SelectedRoom.Value.Playlist.Count == 1);
}
[Test]
public void TestItemNotAddedIfExistingOnStart()
{
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("finalise selection", () => songSelect.FinaliseSelection());
AddAssert("playlist has 1 item", () => SelectedRoom.Value.Playlist.Count == 1);
}
[Test]
public void TestAddSameItemMultipleTimes()
{
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddAssert("playlist has 2 items", () => SelectedRoom.Value.Playlist.Count == 2);
}
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[Test]
public void TestAddItemAfterRearrangement()
{
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("rearrange", () =>
{
var item = SelectedRoom.Value.Playlist[0];
SelectedRoom.Value.Playlist.RemoveAt(0);
SelectedRoom.Value.Playlist.Add(item);
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});
AddStep("create new item", () => songSelect.BeatmapDetails.CreateNewItem());
AddAssert("new item has id 2", () => SelectedRoom.Value.Playlist.Last().ID == 2);
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}
/// <summary>
/// Tests that the same <see cref="Mod"/> instances are not shared between two playlist items.
/// </summary>
[Test]
public void TestNewItemHasNewModInstances()
{
AddStep("set dt mod", () => SelectedMods.Value = new[] { new OsuModDoubleTime() });
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("change mod rate", () => ((OsuModDoubleTime)SelectedMods.Value[0]).SpeedChange.Value = 2);
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddAssert("item 1 has rate 1.5", () =>
{
var mod = (OsuModDoubleTime)SelectedRoom.Value.Playlist.First().RequiredMods[0].ToMod(new OsuRuleset());
return Precision.AlmostEquals(1.5, mod.SpeedChange.Value);
});
AddAssert("item 2 has rate 2", () =>
{
var mod = (OsuModDoubleTime)SelectedRoom.Value.Playlist.Last().RequiredMods[0].ToMod(new OsuRuleset());
return Precision.AlmostEquals(2, mod.SpeedChange.Value);
});
}
/// <summary>
/// Tests that the global mod instances are not retained by the rooms, as global mod instances are retained and re-used by the mod select overlay.
/// </summary>
[Test]
public void TestGlobalModInstancesNotRetained()
{
OsuModDoubleTime mod = null;
AddStep("set dt mod and store", () =>
{
SelectedMods.Value = new[] { new OsuModDoubleTime() };
// Mod select overlay replaces our mod.
mod = (OsuModDoubleTime)SelectedMods.Value[0];
});
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("change stored mod rate", () => mod.SpeedChange.Value = 2);
AddAssert("item has rate 1.5", () =>
{
var m = (OsuModDoubleTime)SelectedRoom.Value.Playlist.First().RequiredMods[0].ToMod(new OsuRuleset());
return Precision.AlmostEquals(1.5, m.SpeedChange.Value);
});
}
private class TestPlaylistsSongSelect : PlaylistsSongSelect
{
public new MatchBeatmapDetailArea BeatmapDetails => (MatchBeatmapDetailArea)base.BeatmapDetails;
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public TestPlaylistsSongSelect(Room room)
: base(room)
{
}
}
}
}