test: 更新单元测试

dotnetcore · Jan 4, 2025 · 2219556 · 2219556
1 parent dd78b6e
commit 2219556
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/test/UnitTest/Performance/CacheTest.cs b/test/UnitTest/Performance/CacheTest.cs
@@ -5,6 +5,7 @@
 
 using Microsoft.Extensions.Localization;
 using System.Collections.Concurrent;
+using System.Collections.Frozen;
 using System.Diagnostics;
 
 namespace UnitTest.Performance;
@@ -53,6 +54,35 @@ public void Cache_Ok()
         IEnumerable<Foo> CacheMethod() => cache.GetOrAdd("test", key => NoCacheMethod());
     }
 
+    [Fact]
+    public void List_Perf()
+    {
+        var listItms = GetListLocalizedStrings();
+        var setItems = GetSetLocalizedStrings();
+        var frozenItems = GetFrozenLocalizedStrings();
+
+        var sw = Stopwatch.StartNew();
+        listItms.FirstOrDefault(i => i.Name == "500000");
+        sw.Stop();
+        var sp1 = sw.Elapsed;
+
+        sw.Restart();
+        setItems.FirstOrDefault(i => i.Name == "500000");
+        sw.Stop();
+        var sp2 = sw.Elapsed;
+
+        sw.Restart();
+        frozenItems.FirstOrDefault(i => i.Name == "500000");
+        sw.Stop();
+        var sp3 = sw.Elapsed;
+    }
+
+    private IEnumerable<LocalizedString> GetListLocalizedStrings() => Enumerable.Range(1, 1000000).Select(i => new LocalizedString($"{i}", $"{i}", false, nameof(CacheTest)));
+
+    private IEnumerable<LocalizedString> GetSetLocalizedStrings() => Enumerable.Range(1, 1000000).Select(i => new LocalizedString($"{i}", $"{i}", false, nameof(CacheTest))).ToHashSet();
+
+    private IEnumerable<LocalizedString> GetFrozenLocalizedStrings() => Enumerable.Range(1, 1000000).Select(i => new LocalizedString($"{i}", $"{i}", false, nameof(CacheTest))).ToFrozenSet();
+
     private IEnumerable<Foo> NoCacheMethod() => Enumerable.Range(1, 80).Select(i => new Foo()
     {
         Id = i,