WIP: 单元测试

Reviewing AudioMetadataReader.cs
2026-04-17 14:20:03 +08:00
parent 20ae0909cf
commit 021f4b1cd1
13 changed files with 641 additions and 144 deletions
@@ -0,0 +1,59 @@
+namespace OCES.Resonance.Core.Tests;
+
+/// <summary>
+/// AudioFileScanner 单元测试
+/// </summary>
+public class AudioFileScannerTests
+{
+    [Theory]
+    [InlineData("test.wav", true)]
+    [InlineData("test.WAV", true)]
+    [InlineData("test.mp3", true)]
+    [InlineData("test.txt", false)]
+    [InlineData("", false)]
+    [InlineData("test.xlsx", false)]
+    public void IsSupportedAudioFile_ShouldWork(string input, bool expected)
+    {
+        AudioFileScanner scanner = new();
+
+        bool result = scanner.IsSupportedAudioFile(input);
+
+        Assert.Equal(expected, result);
+    }
+    
+    [Fact]
+    public void ScanDirectory_ShouldWork()
+    {
+        string tempDir = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
+        Directory.CreateDirectory(tempDir);
+
+        try
+        {
+            // 构造真实文件
+            File.WriteAllText(Path.Combine(tempDir, "a.wav"), "");
+            File.WriteAllText(Path.Combine(tempDir, "b.MP3"), "");
+            File.WriteAllText(Path.Combine(tempDir, "c.txt"), "");
+            File.WriteAllText(Path.Combine(tempDir, "d.xlsx"), "");
+            File.WriteAllText(Path.Combine(tempDir, "e.WAV"), "");
+
+            AudioFileScanner scanner = new();
+
+            List<string> result = scanner.ScanDirectory(tempDir).ToList();
+
+            Assert.Equal(3, result.Count);
+        }
+        finally
+        {
+            Directory.Delete(tempDir, true);
+        }
+    }
+    
+    [Fact]
+    public void ScanDirectory_ShouldThrow_WhenDirectoryDoesNotExist()
+    { 
+        AudioFileScanner scanner = new();
+        string nonExistentPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
+        
+        Assert.Throws<DirectoryNotFoundException>(() => scanner.ScanDirectory(nonExistentPath));
+    }
+}