Added missing test

Author: vweijsters

StyleCop.Analyzers/StyleCop.Analyzers.Test/ReadabilityRules/SA1106UnitTests.cs

@@ -386,6 +386,37 @@ public void TestMethod2()
             await this.VerifyCSharpFixAsync(testCode, fixedCode).ConfigureAwait(false);
         }
 
+        /// <summary>
+        /// Verifies that the code fix will not remove relevant trivia.
+        /// </summary>
+        /// <returns>A <see cref="Task"/> representing the asynchronous unit test.</returns>
+        [Fact]
+        public async Task VerifyCodeFixWillNotRemoveTriviaAsync()
+        {
+            var testCode = @"
+class TestClass
+{
+    public void TestMethod()
+    {
+        /* do nothing */ ;
+    }
+}";
+            var fixedCode = @"
+class TestClass
+{
+    public void TestMethod()
+    {
+        /* do nothing */
+    }
+}";
+
+            var expected = this.CSharpDiagnostic().WithLocation(6, 26);
+
+            await this.VerifyCSharpDiagnosticAsync(testCode, expected, CancellationToken.None).ConfigureAwait(false);
+            await this.VerifyCSharpDiagnosticAsync(fixedCode, EmptyDiagnosticResults, CancellationToken.None).ConfigureAwait(false);
+            await this.VerifyCSharpFixAsync(testCode, fixedCode).ConfigureAwait(false);
+        }
+
         /// <inheritdoc/>
         protected override IEnumerable<DiagnosticAnalyzer> GetCSharpDiagnosticAnalyzers()
         {