GeWuYou b2e8ed9787 refactor(functional): 重构函数式编程扩展模块
- 移除 EnumerableExtensions 扩展类及其 Map、Filter、Reduce 方法
- 从 ControlExtensions 中删除 Match、MatchOrDefault、If、IfElse 等控制流方法
- 重命名 FunctionExtensions 中的 Memoize 为 MemoizeUnbounded 并更新文档注释
- 重命名 FunctionExtensions 中的 Partial 相关方法并调整参数命名
- 在 PipeExtensions 中移除 Pipe、Then、After、Let 等方法,保留 Also 方法
- 删除多个功能性类型扩展文件,包括 Option、Result、NullableExtensions 等
- 移除功能扩展的 README.md 文档文件
- 更新相关命名空间引用和依赖关系
- [release ci]
2026-01-31 22:31:50 +08:00

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using GFramework.Core.functional.control;
using NUnit.Framework;
namespace GFramework.Core.Tests.functional.control;
/// <summary>
/// ControlExtensions扩展方法测试类用于验证控制流函数式编程扩展方法的正确性
/// </summary>
[TestFixture]
public class ControlExtensionsTests
{
/// <summary>
/// 测试TakeIf方法 - 验证条件为真时返回原值
/// </summary>
[Test]
public void TakeIf_Should_Return_Value_When_Condition_Is_True()
{
// Arrange
string str = "Hello";
// Act
var result = str.TakeIf(s => s.Length > 3);
// Assert
Assert.That(result, Is.EqualTo("Hello"));
}
/// <summary>
/// 测试TakeIf方法 - 验证条件为假时返回null
/// </summary>
[Test]
public void TakeIf_Should_Return_Null_When_Condition_Is_False()
{
// Arrange
string str = "Hi";
// Act
var result = str.TakeIf(s => s.Length > 3);
// Assert
Assert.That(result, Is.Null);
}
/// <summary>
/// 测试TakeUnless方法 - 验证条件为假时返回原值
/// </summary>
[Test]
public void TakeUnless_Should_Return_Value_When_Condition_Is_False()
{
// Arrange
string str = "Hi";
// Act
var result = str.TakeUnless(s => s.Length > 3);
// Assert
Assert.That(result, Is.EqualTo("Hi"));
}
/// <summary>
/// 测试TakeUnless方法 - 验证条件为真时返回null
/// </summary>
[Test]
public void TakeUnless_Should_Return_Null_When_Condition_Is_True()
{
// Arrange
string str = "Hello";
// Act
var result = str.TakeUnless(s => s.Length > 3);
// Assert
Assert.That(result, Is.Null);
}
}