Fix unit test project caused by pull #399 and allow parse double

Fix unit test project caused by pull #399 and allow parse double

Author: JonathanMagnan

src/System.Linq.Dynamic.Core/Parser/ExpressionPromoter.cs

@@ -60,7 +60,7 @@ public virtual Expression Promote(Expression expr, Type type, bool exact, bool c
                                 break;
 
                             case TypeCode.Double:
-                                if (target == typeof(decimal)) value = _numberParser.ParseNumber(text, target);
+                                if (target == typeof(decimal) || target == typeof(double)) value = _numberParser.ParseNumber(text, target);
                                 break;
 
                             case TypeCode.String:
@@ -80,7 +80,7 @@ public virtual Expression Promote(Expression expr, Type type, bool exact, bool c
                         }
                         else if (ce.Type == typeof(double))
                         {
-                            if (target == typeof(decimal))
+                            if (target == typeof(decimal) || target == typeof(double))
                             {
                                 value = _numberParser.ParseNumber(text, target);
                             }

test/EntityFramework.DynamicLinq.Tests.net452/EntityFramework.DynamicLinq.Tests.net452.csproj

@@ -21,7 +21,7 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;NET452</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>

test/EntityFramework.DynamicLinq.Tests/EntityFramework.DynamicLinq.Tests.csproj

@@ -3,7 +3,7 @@
     <PropertyGroup>
         <Authors>Stef Heyenrath</Authors>
         <TargetFramework>net461</TargetFramework>
-        <DefineConstants>EF</DefineConstants>
+        <DefineConstants>EF;NET461</DefineConstants>
         <AssemblyName>EntityFramework.DynamicLinq.Tests</AssemblyName>
         <PackageId>EntityFramework.DynamicLinq.Tests</PackageId>
         <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>

test/System.Linq.Dynamic.Core.Tests/TestHelpers/ExpressionString.cs

@@ -10,7 +10,7 @@ public static class ExpressionString
     {
         public static string NullableConversion(string convertedExpr)
         {
-#if NET452
+#if NET452 || NET461
             return $"Convert({convertedExpr})";
 #else
             return $"Convert({convertedExpr}, Nullable`1)";