*

Tests/Utils/DirectoryUtilsTest.cs

@@ -1,185 +0,0 @@
-namespace MeloongCore.Tests;
-public class DirectoryUtilsTest : TestWithFolder {
-
-    // 在 tempFolder 下创建固定的测试目录结构：
-    //   root/
-    //     a.txt
-    //     b.json
-    //     sub/
-    //       c.txt
-    //       nested/
-    private void CreateTestStructure(string root) {
-        DirectoryUtils.Create(Path.Combine(root, "sub", "nested"));
-        FileUtils.Write(Path.Combine(root, "a.txt"), "a");
-        FileUtils.Write(Path.Combine(root, "b.json"), "b");
-        FileUtils.Write(Path.Combine(root, "sub", "c.txt"), "c");
-    }
-
-    #region GetFiles
-
-    [Test]
-    [Arguments(false, "*",      3)]   // 递归：a.txt b.json sub/c.txt
-    [Arguments(true,  "*",      2)]   // 仅顶层：a.txt b.json
-    [Arguments(false, "*.txt",  2)]   // 递归 + 过滤：a.txt sub/c.txt
-    [Arguments(true,  "*.txt",  1)]   // 仅顶层 + 过滤：a.txt
-    public async Task GetFiles_Options(bool topDirectoryOnly, string searchPattern, int expectedCount) {
-        var root = Path.Combine(tempFolder, "root");
-        CreateTestStructure(root);
-        var files = DirectoryUtils.GetFiles(root, topDirectoryOnly, searchPattern).ToList();
-        await Assert.That(files.Count).IsEqualTo(expectedCount);
-    }
-
-    [Test]
-    public async Task GetFiles_NotExist_ReturnsEmpty() {
-        var files = DirectoryUtils.GetFiles(Path.Combine(tempFolder, "none"));
-        await Assert.That(files.Any()).IsFalse();
-    }
-
-    [Test]
-    public async Task GetFiles_PathsHaveNoLongPathPrefix() {
-        var root = Path.Combine(tempFolder, "root");
-        CreateTestStructure(root);
-        foreach (var file in DirectoryUtils.GetFiles(root))
-            await Assert.That(file.StartsWithF(@"\\?\")).IsFalse();
-    }
-
-    #endregion
-
-    #region GetDirectories
-
-    [Test]
-    [Arguments(false, 2)]   // 递归：sub sub/nested
-    [Arguments(true,  1)]   // 仅顶层：sub
-    public async Task GetDirectories_TopDirectoryOnly(bool topDirectoryOnly, int expectedCount) {
-        var root = Path.Combine(tempFolder, "root");
-        CreateTestStructure(root);
-        var dirs = DirectoryUtils.GetDirectories(root, topDirectoryOnly).ToList();
-        await Assert.That(dirs.Count).IsEqualTo(expectedCount);
-    }
-
-    [Test]
-    public async Task GetDirectories_NotExist_ReturnsEmpty() {
-        var dirs = DirectoryUtils.GetDirectories(Path.Combine(tempFolder, "none"));
-        await Assert.That(dirs.Any()).IsFalse();
-    }
-
-    [Test]
-    public async Task GetDirectories_PathsHaveNoTrailingSeparator() {
-        var root = Path.Combine(tempFolder, "root");
-        CreateTestStructure(root);
-        foreach (var dir in DirectoryUtils.GetDirectories(root))
-            await Assert.That(dir.EndsWithF(Path.DirectorySeparatorChar)).IsFalse();
-    }
-
-    #endregion
-
-    #region IsEmpty
-
-    [Test]
-    [Arguments(false, false, true)]    // 文件夹不存在 → true
-    [Arguments(true,  false, true)]    // 文件夹存在但为空 → true
-    [Arguments(true,  true,  false)]   // 文件夹存在且含有文件 → false
-    public async Task IsEmpty_Scenarios(bool createFolder, bool addFile, bool expectedResult) {
-        var folder = Path.Combine(tempFolder, "target");
-        if (createFolder) DirectoryUtils.Create(folder);
-        if (addFile) FileUtils.Write(Path.Combine(folder, "f.txt"), "x");
-        await Assert.That(DirectoryUtils.IsEmpty(folder)).IsEqualTo(expectedResult);
-    }
-
-    [Test]
-    public async Task IsEmpty_WithSubDir_IsFalse() {
-        var folder = Path.Combine(tempFolder, "target");
-        DirectoryUtils.Create(Path.Combine(folder, "sub"));
-        await Assert.That(DirectoryUtils.IsEmpty(folder)).IsFalse();
-    }
-
-    #endregion
-
-    #region Copy
-
-    [Test]
-    public async Task Copy_SamePath_IsNoOp() {
-        var src = Path.Combine(tempFolder, "src");
-        FileUtils.Write(Path.Combine(src, "f.txt"), "hello");
-        DirectoryUtils.Copy(src, src);
-        // 来源依然存在且内容不变
-        await Assert.That(DirectoryUtils.Exists(src)).IsTrue();
-        await Assert.That(FileUtils.ReadAsString(Path.Combine(src, "f.txt"))).IsEqualTo("hello");
-    }
-
-    [Test]
-    [Arguments("hello", "world")]
-    [Arguments("内容A", "内容B")]
-    public async Task Copy_NewPath_DuplicatesFilesWithContent(string content1, string content2) {
-        var src  = Path.Combine(tempFolder, "cp_src");
-        var dest = Path.Combine(tempFolder, "cp_dest");
-        FileUtils.Write(Path.Combine(src, "a.txt"), content1);
-        FileUtils.Write(Path.Combine(src, "sub", "b.txt"), content2);
-        DirectoryUtils.Copy(src, dest);
-        // 来源保留，目标存在且内容一致
-        await Assert.That(DirectoryUtils.Exists(src)).IsTrue();
-        await Assert.That(FileUtils.ReadAsString(Path.Combine(dest, "a.txt"))).IsEqualTo(content1);
-        await Assert.That(FileUtils.ReadAsString(Path.Combine(dest, "sub", "b.txt"))).IsEqualTo(content2);
-    }
-
-    #endregion
-
-    #region Move
-
-    [Test]
-    public async Task Move_SamePath_IsNoOp() {
-        var src = Path.Combine(tempFolder, "mv_src");
-        FileUtils.Write(Path.Combine(src, "f.txt"), "data");
-        DirectoryUtils.Move(src, src);
-        await Assert.That(DirectoryUtils.Exists(src)).IsTrue();
-        await Assert.That(FileUtils.ReadAsString(Path.Combine(src, "f.txt"))).IsEqualTo("data");
-    }
-
-    [Test]
-    [Arguments("content1")]
-    [Arguments("内容2")]
-    public async Task Move_NewPath_MovesAllFiles(string fileContent) {
-        var src  = Path.Combine(tempFolder, "mv2_src");
-        var dest = Path.Combine(tempFolder, "mv2_dest");
-        FileUtils.Write(Path.Combine(src, "a.txt"), fileContent);
-        FileUtils.Write(Path.Combine(src, "sub", "b.txt"), "nested");
-        DirectoryUtils.Move(src, dest);
-        // 来源已消失，目标文件内容正确
-        await Assert.That(DirectoryUtils.Exists(src)).IsFalse();
-        await Assert.That(FileUtils.ReadAsString(Path.Combine(dest, "a.txt"))).IsEqualTo(fileContent);
-        await Assert.That(FileUtils.Exists(Path.Combine(dest, "sub", "b.txt"))).IsTrue();
-    }
-
-    [Test]
-    public void Move_SafetyCheck_ThrowsOnRoot()
-        => Assert.Throws<UnauthorizedAccessException>(() => DirectoryUtils.Move(@"C:\", @"C:\Temp"));
-
-    #endregion
-
-    #region Delete
-
-    [Test]
-    public void Delete_NotExist_NoOp() {
-        // 不应抛出异常
-        DirectoryUtils.Delete(Path.Combine(tempFolder, "del_none"));
-    }
-
-    [Test]
-    [Arguments(true,  false)]   // 仅含文件
-    [Arguments(false, true)]    // 仅含子文件夹
-    [Arguments(true,  true)]    // 文件与子文件夹均有
-    public async Task Delete_WithContent_DeletesRecursively(bool addFile, bool addSubDir) {
-        var folder = Path.Combine(tempFolder, "del");
-        if (addFile)   FileUtils.Write(Path.Combine(folder, "f.txt"), "x");
-        if (addSubDir) DirectoryUtils.Create(Path.Combine(folder, "sub"));
-        DirectoryUtils.Delete(folder);
-        await Assert.That(DirectoryUtils.Exists(folder)).IsFalse();
-    }
-
-    [Test]
-    public void Delete_SafetyCheck_ThrowsOnRoot()
-        => Assert.Throws<UnauthorizedAccessException>(() => DirectoryUtils.Delete(@"C:\"));
-
-    #endregion
-
-}