Clean up unit tests for CoreLibrary and complete tests for Type.GetType

Tests/NFUnitTestTypes/NFUnitTestTypes.nfproj

@@ -27,6 +27,7 @@
     <RunSettingsFilePath>$(MSBuildProjectDirectory)\nano.runsettings</RunSettingsFilePath>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="UnitTestSubTypeTests.cs" />
     <Compile Include="UnitTestValueArrayTypess.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="UnitTestValueDefultConstTests.cs" />

Tests/NFUnitTestTypes/UnitTestSubTypeTests.cs

@@ -0,0 +1,55 @@
+//
+// Copyright (c) .NET Foundation and Contributors
+// Portions Copyright (c) Microsoft Corporation.  All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+
+using nanoFramework.TestFramework;
+using System;
+using System.Diagnostics;
+
+namespace NFUnitTestTypes
+{
+    [TestClass]
+    class UnitTestSubTypeTests
+    {
+        // Class1 and SubClass1 used for testing type def of inherited classes
+        class Class1
+        {
+            public class SubClass1 
+            {
+                void Method1()
+                {
+
+                }
+            }
+
+            public SubClass1 Sc1ClassRef = new SubClass1();
+
+        }
+        [TestMethod]
+        // Test sub-class in the string for GetType(string).  a "+" is used for sub-classes within a class.
+        public void SubClassGetTypeValid()
+        {
+            const string subClass1FullName = "NFUnitTestTypes.UnitTestSubTypeTests+Class1+SubClass1";
+            Class1 c1 = new Class1();
+            string className = c1.Sc1ClassRef.GetType().FullName;
+            Assert.Equal(className, subClass1FullName, "The object FullName was not correct");
+            Type testType = Type.GetType(subClass1FullName);
+            Assert.NotNull(testType, $"The Type for {subClass1FullName} could not be parsed");
+            Assert.Equal(testType.Name, "SubClass1");
+            Assert.Equal(testType.FullName, subClass1FullName);
+
+        }
+        [TestMethod]
+        // Test sub-class in the string for GetType(string).  a "+" is used for sub-classes within a class.
+        public void SubClassGetTypeInvalid()
+        {
+            Class1 c1 = new Class1();
+            Type testType = Type.GetType("UnitTestSubTypeTests+Class1+SubClass1");   // test without the namespace.  This should NOT work
+            Assert.Null(testType, "The Type for UnitTestSubTypeTests+Class1+SubClass1 should not parse");
+
+        }
+
+    }
+}

Tests/NFUnitTestTypes/UnitTestValueArrayTypess.cs

@@ -115,96 +115,97 @@ public class ValueArrayTestClass01
             public static void testMethod()
             {
                 byte[] b = { 0 };
-                Assert.IsType(b.GetType(), Type.GetType("System.Byte[]"));
+                Type compareType = Type.GetType("System.Byte[]");
+                Assert.IsType(compareType, b, $"The type {compareType.Name} is not equal to {b.GetType().Name}");
             }
         }
         public class ValueArrayTestClass02
         {
             public static void testMethod()
             {
                 char[] c = { 'a' };
-                Assert.IsType(c.GetType(), Type.GetType("System.Char[]"));
+                Assert.IsType(Type.GetType("System.Char[]"), c);
             }
         }
         public class ValueArrayTestClass03
         {
             public static void testMethod()
             {
                 short[] s = { 0 };
-                Assert.IsType(s.GetType(), Type.GetType("System.Int16[]"));
+                Assert.IsType(Type.GetType("System.Int16[]"), s);
             }
         }
         public class ValueArrayTestClass04
         {
             public static void testMethod()
             {
                 int[] i = { 0 };
-                Assert.IsType(i.GetType(), Type.GetType("System.Int32[]"));
+                Assert.IsType(Type.GetType("System.Int32[]"), i);
             }
         }
         public class ValueArrayTestClass05
         {
             public static void testMethod()
             {
                 long[] l = { 0L };
-                Assert.IsType(l.GetType(), Type.GetType("System.Int64[]"));
+                Assert.IsType(Type.GetType("System.Int64[]"), l);
             }
         }
         public class ValueArrayTestClass06
         {
             public static void testMethod()
             {
                 float[] f = { 0.0f };
-                Assert.IsType(f.GetType(), Type.GetType("System.Single[]"));
+                Assert.IsType(Type.GetType("System.Single[]"), f);
             }
         }
         public class ValueArrayTestClass07
         {
             public static void testMethod()
             {
                 double[] d = { 0.0d };
-                Assert.IsType(d.GetType(), Type.GetType("System.Double[]"));
+                Assert.IsType(Type.GetType("System.Double[]"), d);
             }
         }
         public class ValueArrayTestClass09
         {
             public static void testMethod()
             {
                 bool[] b = { true };
-                Assert.IsType(b.GetType(), Type.GetType("System.Boolean[]"));
+                Assert.IsType(Type.GetType("System.Boolean[]"), b);
             }
         }
 
         public class ValueArrayTestClass12
         {
             public static void testMethod()
             {
-                string[] b = { "string" };
-                Assert.IsType(b.GetType(), Type.GetType("System.String[]"));
+                string[] strArray = { "string" };
+                Assert.IsType(Type.GetType("System.String[]"), strArray);
             }
         }
         public class ValueArrayTestClass13
         {
             public static void testMethod()
             {
-                sbyte[] b = { 0 };
-                Assert.IsType(b.GetType(), Type.GetType("System.SByte[]"));
+                sbyte[] sb = { 0 };
+                Assert.IsType(Type.GetType("System.SByte[]"), sb);
             }
         }
         public class ValueArrayTestClass14
         {
             public static void testMethod()
             {
-                ushort[] s = { 0 };
-                Assert.IsType(s.GetType(), Type.GetType("System.UInt16[]"));
+                ushort[] us = { 0 };
+                Assert.IsType(Type.GetType("System.UInt16[]"), us);
             }
         }
         public class ValueArrayTestClass15
         {
             public static void testMethod()
             {
-                uint[] i = { 0 };
-                Assert.IsType(i.GetType(), Type.GetType("System.UInt32[]"));
+                uint[] ui = { 0 };
+                Assert.IsType(Type.GetType("System.UInt32[]"), ui);
             }
         }
     }

Tests/NFUnitTestTypes/UnitTestValueDefultConstTests.cs

@@ -199,8 +199,10 @@ public static void testMethod()
 
         struct MyStruct
         {
+#pragma warning disable CS0649  // variable not initialized
             public int I;
             public Object MyObj;
+#pragma warning restore CS0649  
         }
 
         public class ValueDefault_ConstTestClass12