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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using Microsoft.CodeAnalysis.CodeStyle;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Editor.EditorConfigSettings.Data;
using Microsoft.CodeAnalysis.Test.Utilities;
using Microsoft.CodeAnalysis.Options;
using Xunit;
namespace Microsoft.CodeAnalysis.Editor.UnitTests.EditorConfigSettings.Data;
[UseExportProvider]
public class CodeStyleSettingsTest
{
private static IGlobalOptionService GetGlobalOptions(Workspace workspace)
=> workspace.Services.SolutionServices.ExportProvider.GetExportedValue<IGlobalOptionService>();
[Theory]
[InlineData(true)]
[InlineData(false)]
public static void CodeStyleSettingBoolFactory(bool defaultValue)
{
using var workspace = new AdhocWorkspace();
var globalOptions = GetGlobalOptions(workspace);
var option = CreateBoolOption(defaultValue);
var options = new TieredAnalyzerConfigOptions(
new TestAnalyzerConfigOptions(),
globalOptions,
LanguageNames.CSharp,
".editorconfig");
var setting = CodeStyleSetting.Create(option, description: "TestDesciption", options, updater: null!);
Assert.Equal(string.Empty, setting.Category);
Assert.Equal("TestDesciption", setting.Description);
Assert.False(setting.IsDefinedInEditorConfig);
Assert.Equal(typeof(bool), setting.Type);
Assert.Equal(defaultValue, setting.GetCodeStyle().Value);
}
[Theory]
[InlineData(DayOfWeek.Monday)]
[InlineData(DayOfWeek.Friday)]
public static void CodeStyleSettingEnumFactory(DayOfWeek defaultValue)
{
using var workspace = new AdhocWorkspace();
var globalOptions = GetGlobalOptions(workspace);
var option = CreateEnumOption(defaultValue);
var options = new TieredAnalyzerConfigOptions(
new TestAnalyzerConfigOptions(),
globalOptions,
LanguageNames.CSharp,
".editorconfig");
var setting = CodeStyleSetting.Create(
option,
description: "TestDesciption",
options,
updater: null!,
enumValues: (DayOfWeek[])Enum.GetValues(typeof(DayOfWeek)),
valueDescriptions: Enum.GetNames(typeof(DayOfWeek)));
Assert.Equal(string.Empty, setting.Category);
Assert.Equal("TestDesciption", setting.Description);
Assert.False(setting.IsDefinedInEditorConfig);
Assert.Equal(typeof(DayOfWeek), setting.Type);
Assert.Equal(defaultValue, setting.GetCodeStyle().Value);
}
private static Option2<CodeStyleOption2<bool>> CreateBoolOption(bool defaultValue = false)
{
var defaultCodeStyle = CodeStyleOption2<bool>.Default.WithValue(defaultValue);
return new Option2<CodeStyleOption2<bool>>(
name: "dotnet_test_option",
defaultValue: defaultCodeStyle,
serializer: new EditorConfigValueSerializer<CodeStyleOption2<bool>>(_ => defaultCodeStyle, _ => "default"),
isEditorConfigOption: true);
}
private static Option2<CodeStyleOption2<T>> CreateEnumOption<T>(T defaultValue)
where T : notnull, Enum
{
var defaultCodeStyle = CodeStyleOption2<T>.Default.WithValue(defaultValue);
return new Option2<CodeStyleOption2<T>>(
name: "dotnet_test_option",
defaultValue: defaultCodeStyle,
serializer: new EditorConfigValueSerializer<CodeStyleOption2<T>>(_ => defaultCodeStyle, _ => "default"),
isEditorConfigOption: true);
}
private class TestAnalyzerConfigOptions : AnalyzerConfigOptions
{
private readonly IDictionary<string, string> _dictionary;
public TestAnalyzerConfigOptions((string, string)[]? options = null)
=> _dictionary = options?.ToDictionary(x => x.Item1, x => x.Item2) ?? [];
public override bool TryGetValue(string key, [NotNullWhen(true)] out string? value)
=> _dictionary.TryGetValue(key, out value);
}
}
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