Fix audit findings for coverage, architecture checks, and XML docs

tests/CBDD.Tests/BulkOperationsTests.cs

@@ -15,6 +15,9 @@ public class BulkOperationsTests : IDisposable
     private readonly string _walPath;
     private readonly Shared.TestDbContext _dbContext;
 
+    /// <summary>
+    /// Initializes a new instance of the <see cref="BulkOperationsTests"/> class.
+    /// </summary>
     public BulkOperationsTests()
     {
         _dbPath = Path.Combine(Path.GetTempPath(), $"test_bulk_{Guid.NewGuid()}.db");
@@ -23,11 +26,17 @@ public class BulkOperationsTests : IDisposable
         _dbContext = new Shared.TestDbContext(_dbPath);
     }
 
+    /// <summary>
+    /// Executes Dispose.
+    /// </summary>
     public void Dispose()
     {
         _dbContext.Dispose();
     }
 
+    /// <summary>
+    /// Executes UpdateBulk_UpdatesMultipleDocuments.
+    /// </summary>
     [Fact]
     public void UpdateBulk_UpdatesMultipleDocuments()
     {
@@ -64,6 +73,9 @@ public class BulkOperationsTests : IDisposable
         }
     }
 
+    /// <summary>
+    /// Executes DeleteBulk_RemovesMultipleDocuments.
+    /// </summary>
     [Fact]
     public void DeleteBulk_RemovesMultipleDocuments()
     {
@@ -103,6 +115,9 @@ public class BulkOperationsTests : IDisposable
         _dbContext.Users.FindAll().Count().ShouldBe(50);
     }
 
+    /// <summary>
+    /// Executes DeleteBulk_WithTransaction_Rollworks.
+    /// </summary>
     [Fact]
     public void DeleteBulk_WithTransaction_Rollworks()
     {