Remove obsolete tests checking that the ctors really did throw an exception for invalid arguments.

Author: Hosch250

RubberduckTests/Grammar/AnnotationTests.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Rubberduck.Parsing.Annotations;
 using Rubberduck.VBEditor;
 
@@ -57,20 +56,6 @@ public void IgnoreTestAnnotation_TypeIsIgnoreTest()
             Assert.AreEqual(AnnotationType.IgnoreTest, annotation.AnnotationType);
         }
 
-        [TestMethod, ExpectedException(typeof(InvalidAnnotationArgumentException))]
-        public void IgnoreAnnotation_TypeIsIgnore_NoParam()
-        {
-            var annotation = new IgnoreAnnotation(new QualifiedSelection(), new List<string>());
-            Assert.AreEqual(AnnotationType.Ignore, annotation.AnnotationType);
-        }
-
-        [TestMethod, ExpectedException(typeof(InvalidAnnotationArgumentException))]
-        public void FolderAnnotation_TypeIsFolder_NoParam()
-        {
-            var annotation = new FolderAnnotation(new QualifiedSelection(), new List<string>());
-            Assert.AreEqual(AnnotationType.Folder, annotation.AnnotationType);
-        }
-
         [TestMethod]
         public void IgnoreAnnotation_TypeIsIgnore()
         {