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| 1 | +using Testably.Abstractions.Testing; |
| 2 | +using WheelWizard.Services; |
| 3 | +using WheelWizard.Settings; |
| 4 | +using WheelWizard.Settings.Types; |
| 5 | + |
| 6 | +namespace WheelWizard.Test.Features.Settings; |
| 7 | + |
| 8 | +[Collection("SettingsFeature")] |
| 9 | +public class DolphinSettingTests |
| 10 | +{ |
| 11 | + [Fact] |
| 12 | + public void Constructor_Throws_WhenFileNameIsNotIni() |
| 13 | + { |
| 14 | + var action = () => new DolphinSetting(typeof(string), ("Dolphin.cfg", "General", "NANDRootPath"), "value"); |
| 15 | + |
| 16 | + Assert.Throws<ArgumentException>(action); |
| 17 | + } |
| 18 | + |
| 19 | + [Fact] |
| 20 | + public void SetFromString_ParsesEnumAndFormatsAsIntegerString() |
| 21 | + { |
| 22 | + var setting = new DolphinSetting( |
| 23 | + typeof(DolphinShaderCompilationMode), |
| 24 | + ("GFX.ini", "Settings", "ShaderCompilationMode"), |
| 25 | + DolphinShaderCompilationMode.Default |
| 26 | + ); |
| 27 | + |
| 28 | + var result = setting.SetFromString("2", skipSave: true); |
| 29 | + |
| 30 | + Assert.True(result); |
| 31 | + Assert.Equal(DolphinShaderCompilationMode.HybridUberShaders, Assert.IsType<DolphinShaderCompilationMode>(setting.Get())); |
| 32 | + Assert.Equal("2", setting.GetStringValue()); |
| 33 | + } |
| 34 | + |
| 35 | + [Fact] |
| 36 | + public void Set_ReturnsFalseAndKeepsOldValue_WhenValidationFails() |
| 37 | + { |
| 38 | + var setting = new DolphinSetting(typeof(int), ("GFX.ini", "Settings", "InternalResolution"), 1).SetValidation(value => |
| 39 | + (int)value! >= 0 |
| 40 | + ); |
| 41 | + setting.Set(2); |
| 42 | + |
| 43 | + var result = setting.Set(-1); |
| 44 | + |
| 45 | + Assert.False(result); |
| 46 | + Assert.Equal(2, Assert.IsType<int>(setting.Get())); |
| 47 | + } |
| 48 | + |
| 49 | + [Fact] |
| 50 | + public void SetFromString_Throws_WhenTypeIsUnsupported() |
| 51 | + { |
| 52 | + var setting = new DolphinSetting(typeof(decimal), ("GFX.ini", "Settings", "Price"), 1m); |
| 53 | + |
| 54 | + Assert.Throws<InvalidOperationException>(() => setting.SetFromString("3.14")); |
| 55 | + } |
| 56 | +} |
| 57 | + |
| 58 | +[Collection("SettingsFeature")] |
| 59 | +public class DolphinSettingManagerTests : IDisposable |
| 60 | +{ |
| 61 | + [Fact] |
| 62 | + public void LoadSettings_ReadsExistingValue_FromIniFile() |
| 63 | + { |
| 64 | + var fileSystem = new MockFileSystem(); |
| 65 | + var userFolderPath = $"/wheelwizard-user-{Guid.NewGuid():N}"; |
| 66 | + SettingsTestUtils.InitializeSettingsRuntime(userFolderPath); |
| 67 | + var configFolderPath = PathManager.ConfigFolderPath; |
| 68 | + var iniPath = Path.Combine(configFolderPath, "Dolphin.ini"); |
| 69 | + fileSystem.Directory.CreateDirectory(configFolderPath); |
| 70 | + fileSystem.File.WriteAllLines(iniPath, ["[General]", "NANDRootPath = /persisted"]); |
| 71 | + var manager = new DolphinSettingManager(fileSystem); |
| 72 | + var setting = new DolphinSetting(typeof(string), ("Dolphin.ini", "General", "NANDRootPath"), "/default"); |
| 73 | + |
| 74 | + manager.RegisterSetting(setting); |
| 75 | + manager.LoadSettings(); |
| 76 | + |
| 77 | + Assert.Equal("/persisted", Assert.IsType<string>(setting.Get())); |
| 78 | + } |
| 79 | + |
| 80 | + [Fact] |
| 81 | + public void LoadSettings_WritesDefaultValue_WhenIniEntryIsMissing() |
| 82 | + { |
| 83 | + var fileSystem = new MockFileSystem(); |
| 84 | + var userFolderPath = $"/wheelwizard-user-{Guid.NewGuid():N}"; |
| 85 | + SettingsTestUtils.InitializeSettingsRuntime(userFolderPath); |
| 86 | + var configFolderPath = PathManager.ConfigFolderPath; |
| 87 | + var iniPath = Path.Combine(configFolderPath, "Dolphin.ini"); |
| 88 | + fileSystem.Directory.CreateDirectory(configFolderPath); |
| 89 | + fileSystem.File.WriteAllLines(iniPath, ["[General]", "OtherSetting = 1"]); |
| 90 | + var manager = new DolphinSettingManager(fileSystem); |
| 91 | + var setting = new DolphinSetting(typeof(string), ("Dolphin.ini", "General", "NANDRootPath"), "/default"); |
| 92 | + |
| 93 | + manager.RegisterSetting(setting); |
| 94 | + manager.LoadSettings(); |
| 95 | + |
| 96 | + var updatedFile = fileSystem.File.ReadAllText(iniPath); |
| 97 | + Assert.Contains("NANDRootPath = /default", updatedFile); |
| 98 | + } |
| 99 | + |
| 100 | + [Fact] |
| 101 | + public void SaveSettings_UpdatesExistingSettingLine_InIniFile() |
| 102 | + { |
| 103 | + var fileSystem = new MockFileSystem(); |
| 104 | + var userFolderPath = $"/wheelwizard-user-{Guid.NewGuid():N}"; |
| 105 | + SettingsTestUtils.InitializeSettingsRuntime(userFolderPath); |
| 106 | + var configFolderPath = PathManager.ConfigFolderPath; |
| 107 | + var iniPath = Path.Combine(configFolderPath, "Dolphin.ini"); |
| 108 | + fileSystem.Directory.CreateDirectory(configFolderPath); |
| 109 | + fileSystem.File.WriteAllLines(iniPath, ["[General]", "NANDRootPath = /old"]); |
| 110 | + var manager = new DolphinSettingManager(fileSystem); |
| 111 | + var setting = new DolphinSetting(typeof(string), ("Dolphin.ini", "General", "NANDRootPath"), "/default"); |
| 112 | + |
| 113 | + manager.RegisterSetting(setting); |
| 114 | + manager.LoadSettings(); |
| 115 | + setting.Set("/new", skipSave: true); |
| 116 | + manager.SaveSettings(setting); |
| 117 | + |
| 118 | + var updatedFile = fileSystem.File.ReadAllText(iniPath); |
| 119 | + Assert.Contains("NANDRootPath = /new", updatedFile); |
| 120 | + Assert.DoesNotContain("NANDRootPath = /old", updatedFile); |
| 121 | + } |
| 122 | + |
| 123 | + [Fact] |
| 124 | + public void ReloadSettings_ReReadsFile_AfterItChangesOnDisk() |
| 125 | + { |
| 126 | + var fileSystem = new MockFileSystem(); |
| 127 | + var userFolderPath = $"/wheelwizard-user-{Guid.NewGuid():N}"; |
| 128 | + SettingsTestUtils.InitializeSettingsRuntime(userFolderPath); |
| 129 | + var configFolderPath = PathManager.ConfigFolderPath; |
| 130 | + var iniPath = Path.Combine(configFolderPath, "Dolphin.ini"); |
| 131 | + fileSystem.Directory.CreateDirectory(configFolderPath); |
| 132 | + fileSystem.File.WriteAllLines(iniPath, ["[General]", "NANDRootPath = /first"]); |
| 133 | + var manager = new DolphinSettingManager(fileSystem); |
| 134 | + var setting = new DolphinSetting(typeof(string), ("Dolphin.ini", "General", "NANDRootPath"), "/default"); |
| 135 | + |
| 136 | + manager.RegisterSetting(setting); |
| 137 | + manager.LoadSettings(); |
| 138 | + fileSystem.File.WriteAllLines(iniPath, ["[General]", "NANDRootPath = /second"]); |
| 139 | + manager.ReloadSettings(); |
| 140 | + |
| 141 | + Assert.Equal("/second", Assert.IsType<string>(setting.Get())); |
| 142 | + } |
| 143 | + |
| 144 | + public void Dispose() |
| 145 | + { |
| 146 | + SettingsTestUtils.ResetSettingsRuntime(); |
| 147 | + SettingsTestUtils.ResetSignalRuntime(); |
| 148 | + } |
| 149 | +} |
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