Enable harmony (ES6) and JavaScript engine pooling by default

Author: Daniel15

src/React.Tests/Core/JsxTransformerTests.cs

@@ -53,7 +53,7 @@ public void ShouldTransformJsx()
 			_environment.Verify(x => x.ExecuteWithLargerStackIfRequired<string>(
 				"ReactNET_transform",
 				"<div>Hello World</div>",
-				false
+				It.IsAny<bool>()
 			));
 		}
 
@@ -63,7 +63,7 @@ public void ShouldWrapExceptionsInJsxExeption()
 			_environment.Setup(x => x.ExecuteWithLargerStackIfRequired<string>(
 				"ReactNET_transform",
 				"<div>Hello World</div>",
-				false
+				It.IsAny<bool>()
 			)).Throws(new Exception("Something broke..."));
 
 			const string input = "<div>Hello World</div>";
@@ -116,7 +116,7 @@ public void ShouldTransformJsxIfFileCacheHashInvalid()
 			_environment.Setup(x => x.ExecuteWithLargerStackIfRequired<JavaScriptWithSourceMap>(
 				"ReactNET_transform_sourcemap",
 				It.IsAny<string>(),
-				false
+				It.IsAny<bool>()
 			)).Returns(new JavaScriptWithSourceMap { Code = "React.DOM.div('Hello World')" });
 
 			var result = _jsxTransformer.TransformJsxFile("foo.jsx");
@@ -132,7 +132,7 @@ public void ShouldTransformJsxIfNoCache()
 			_environment.Setup(x => x.ExecuteWithLargerStackIfRequired<JavaScriptWithSourceMap>(
 				"ReactNET_transform_sourcemap",
 				It.IsAny<string>(),
-				false
+				It.IsAny<bool>()
 			)).Returns(new JavaScriptWithSourceMap { Code = "React.DOM.div('Hello World')" });
 
 			var result = _jsxTransformer.TransformJsxFile("foo.jsx");
@@ -146,7 +146,7 @@ public void ShouldSaveTransformationResult()
 			_environment.Setup(x => x.ExecuteWithLargerStackIfRequired<JavaScriptWithSourceMap>(
 				"ReactNET_transform_sourcemap",
 				It.IsAny<string>(),
-				false
+				It.IsAny<bool>()
 			)).Returns(new JavaScriptWithSourceMap { Code = "React.DOM.div('Hello World')" });
 
 			string result = null;

src/React/JsxTransformer.cs

@@ -219,7 +219,6 @@ protected virtual JavaScriptWithSourceMap TransformJsxWithHeader(string filename
 				hash = _fileCacheHash.CalculateHash(contents);
 			}
 			var header = GetFileHeader(hash);
-			//var result = TransformJsxWithSourceMap(header + contents, useHarmony);
 			var result = TransformJsxWithSourceMap(header + contents, useHarmony);
 			result.Hash = hash;
 			if (result.SourceMap != null)

src/React/ReactSiteConfiguration.cs

@@ -28,6 +28,15 @@ static ReactSiteConfiguration()
 			Configuration = new ReactSiteConfiguration();
 		}
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ReactSiteConfiguration"/> class.
+		/// </summary>
+		public ReactSiteConfiguration()
+		{
+			UseHarmony = true;
+			ReuseJavaScriptEngines = true;
+		}
+
 		/// <summary>
 		/// All the scripts that have been added to this configuration
 		/// </summary>