119 lines
3.5 KiB
C#
119 lines
3.5 KiB
C#
using System;
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using System.IO;
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using System.Reflection;
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using LibreHardwareMonitor.Windows.WinUI.Services;
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using Windows.UI;
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using Xunit;
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namespace LibreHardwareMonitor.Windows.WinUI.Tests.Services;
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public class AppSettingsTests : IDisposable
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{
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private readonly AppSettings _settings;
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private readonly string _tempFile;
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public AppSettingsTests()
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{
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_tempFile = Path.GetTempFileName();
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// Use reflection to instantiate AppSettings with custom filename
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var ctor = typeof(AppSettings).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, null, new[] { typeof(string) }, null);
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_settings = (AppSettings)ctor!.Invoke(new object[] { _tempFile });
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}
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public void Dispose()
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{
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if (File.Exists(_tempFile))
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{
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File.Delete(_tempFile);
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}
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}
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[Fact]
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public void FileName_ReturnsCorrectPath()
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{
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Assert.Equal(_tempFile, _settings.FileName);
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}
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[Fact]
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public void SetAndGetString()
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{
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_settings.SetValue("testStr", "hello");
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Assert.True(_settings.Contains("testStr"));
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Assert.Equal("hello", _settings.GetValue("testStr", "default"));
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Assert.Equal("default", _settings.GetValue("missing", "default"));
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}
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[Fact]
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public void SetAndGetInt()
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{
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_settings.SetValue("testInt", 42);
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Assert.Equal(42, _settings.GetValue("testInt", 0));
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Assert.Equal(10, _settings.GetValue("missing", 10));
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}
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[Fact]
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public void SetAndGetFloat()
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{
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_settings.SetValue("testFloat", 3.14f);
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Assert.Equal(3.14f, _settings.GetValue("testFloat", 0f));
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Assert.Equal(1.5f, _settings.GetValue("missing", 1.5f));
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}
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[Fact]
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public void SetAndGetDouble()
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{
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_settings.SetValue("testDouble", 3.14159);
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Assert.Equal(3.14159, _settings.GetValue("testDouble", 0d));
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Assert.Equal(1.5d, _settings.GetValue("missing", 1.5d));
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}
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[Fact]
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public void SetAndGetBool()
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{
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_settings.SetValue("testBool", true);
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Assert.True(_settings.GetValue("testBool", false));
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Assert.False(_settings.GetValue("missing", false));
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}
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[Fact]
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public void SetAndGetColor()
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{
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var color = Color.FromArgb(255, 100, 150, 200);
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_settings.SetValue("testColor", color);
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var retrievedColor = _settings.GetValue("testColor", Color.FromArgb(0, 0, 0, 0));
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Assert.Equal(color.A, retrievedColor.A);
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Assert.Equal(color.R, retrievedColor.R);
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Assert.Equal(color.G, retrievedColor.G);
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Assert.Equal(color.B, retrievedColor.B);
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var defaultColor = Color.FromArgb(10, 20, 30, 40);
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Assert.Equal(defaultColor, _settings.GetValue("missing", defaultColor));
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}
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[Fact]
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public void Remove_DeletesKey()
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{
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_settings.SetValue("toRemove", "value");
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Assert.True(_settings.Contains("toRemove"));
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_settings.Remove("toRemove");
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Assert.False(_settings.Contains("toRemove"));
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}
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[Fact]
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public void SaveAndLoad_PersistsData()
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{
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_settings.SetValue("persistKey", "persistValue");
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_settings.Save();
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// Create new instance pointing to same file
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var ctor = typeof(AppSettings).GetConstructor(BindingFlags.NonPublic | BindingFlags.Instance, null, new[] { typeof(string) }, null);
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var loadedSettings = (AppSettings)ctor!.Invoke(new object[] { _tempFile });
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loadedSettings.Load();
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Assert.Equal("persistValue", loadedSettings.GetValue("persistKey", ""));
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}
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}
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