Reformat / cleanup

tests/CBDD.Tests/Cdc/CdcScalabilityTests.cs

@@ -1,29 +1,34 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using ZB.MOM.WW.CBDD.Core.CDC;
 using ZB.MOM.WW.CBDD.Shared;
-using Xunit;
 
 namespace ZB.MOM.WW.CBDD.Tests;
 
 public class CdcScalabilityTests : IDisposable
 {
-    private readonly Shared.TestDbContext _db;
+    private readonly TestDbContext _db;
     private readonly string _dbPath;
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="CdcScalabilityTests"/> class.
+    ///     Initializes a new instance of the <see cref="CdcScalabilityTests" /> class.
     /// </summary>
     public CdcScalabilityTests()
     {
         _dbPath = Path.Combine(Path.GetTempPath(), $"cdc_scaling_{Guid.NewGuid()}.db");
-        _db = new Shared.TestDbContext(_dbPath);
+        _db = new TestDbContext(_dbPath);
     }
 
     /// <summary>
-    /// Verifies CDC dispatch reaches all registered subscribers.
+    ///     Disposes test resources and removes temporary files.
+    /// </summary>
+    public void Dispose()
+    {
+        _db.Dispose();
+        if (File.Exists(_dbPath)) File.Delete(_dbPath);
+        string wal = Path.ChangeExtension(_dbPath, ".wal");
+        if (File.Exists(wal)) File.Delete(wal);
+    }
+
+    /// <summary>
+    ///     Verifies CDC dispatch reaches all registered subscribers.
     /// </summary>
     [Fact]
     public async Task Test_Cdc_1000_Subscribers_Receive_Events()
@@ -34,13 +39,10 @@ public class CdcScalabilityTests : IDisposable
         var subscriptions = new List<IDisposable>();
 
         // 1. Create 1000 subscribers
-        for (int i = 0; i < SubscriberCount; i++)
+        for (var i = 0; i < SubscriberCount; i++)
         {
             int index = i;
-            var sub = _db.People.Watch().Subscribe(_ =>
-            {
-                Interlocked.Increment(ref eventCounts[index]);
-            });
+            var sub = _db.People.Watch().Subscribe(_ => { Interlocked.Increment(ref eventCounts[index]); });
             subscriptions.Add(sub);
         }
 
@@ -53,16 +55,13 @@ public class CdcScalabilityTests : IDisposable
         await Task.Delay(1000, ct);
 
         // 4. Verify all subscribers received both events
-        for (int i = 0; i < SubscriberCount; i++)
-        {
-            eventCounts[i].ShouldBe(2);
-        }
+        for (var i = 0; i < SubscriberCount; i++) eventCounts[i].ShouldBe(2);
 
         foreach (var sub in subscriptions) sub.Dispose();
     }
 
     /// <summary>
-    /// Verifies a slow subscriber does not block other subscribers.
+    ///     Verifies a slow subscriber does not block other subscribers.
     /// </summary>
     [Fact(Skip = "Performance test - run manually when needed")]
     public async Task Test_Cdc_Slow_Subscriber_Does_Not_Block_Others()
@@ -80,10 +79,7 @@ public class CdcScalabilityTests : IDisposable
         });
 
         // 2. Register a fast subscriber
-        using var fastSub = _db.People.Watch().Subscribe(_ =>
-        {
-            Interlocked.Increment(ref fastEventCount);
-        });
+        using var fastSub = _db.People.Watch().Subscribe(_ => { Interlocked.Increment(ref fastEventCount); });
 
         // 3. Perform a write
         _db.People.Insert(new Person { Id = 1, Name = "John", Age = 30 });
@@ -107,15 +103,4 @@ public class CdcScalabilityTests : IDisposable
         await Task.Delay(2500, ct); // Wait for the second one in slow sub to be processed after the first Sleep
         slowEventCount.ShouldBe(2);
     }
-
-    /// <summary>
-    /// Disposes test resources and removes temporary files.
-    /// </summary>
-    public void Dispose()
-    {
-        _db.Dispose();
-        if (File.Exists(_dbPath)) File.Delete(_dbPath);
-        var wal = Path.ChangeExtension(_dbPath, ".wal");
-        if (File.Exists(wal)) File.Delete(wal);
-    }
-}
+}