Moved common test helpers to a TestHelpers class.

Author: RyanLamansky

SqlServerSimulator.Tests/BuiltInFunctionTests.cs

@@ -1,14 +1,12 @@
 using System.Data.Common;
 using static Microsoft.VisualStudio.TestTools.UnitTesting.Assert;
+using static SqlServerSimulator.TestHelpers;
 
 namespace SqlServerSimulator;
 
 [TestClass]
 public sealed class BuiltInFunctionTests
 {
-    private static object? ExecuteScalar(string commandText) => new Simulation().ExecuteScalar(commandText);
-
-    private static T ExecuteScalar<T>(string commandText) where T : struct => new Simulation().ExecuteScalar<T>(commandText);
 
     [TestMethod]
     public void UnrecognizedBuiltInFunction()

SqlServerSimulator.Tests/SelectTests.cs

@@ -1,12 +1,11 @@
 using System.Data.Common;
+using static SqlServerSimulator.TestHelpers;
 
 namespace SqlServerSimulator;
 
 [TestClass]
 public class SelectTests
 {
-    private static object? ExecuteScalar(string commandText) => new Simulation().ExecuteScalar(commandText);
-
     private static DbDataReader ExecuteReaderAndRead(string commandText)
     {
         var reader = new Simulation().ExecuteReader(commandText);

SqlServerSimulator.Tests/TestHelpers.cs

@@ -0,0 +1,8 @@
+namespace SqlServerSimulator;
+
+internal static class TestHelpers
+{
+    public static object? ExecuteScalar(string commandText) => new Simulation().ExecuteScalar(commandText);
+
+    public static T ExecuteScalar<T>(string commandText) where T : struct => new Simulation().ExecuteScalar<T>(commandText);
+}