Fixup test

Author: CyrusNajmabadi

src/Workspaces/CSharpTest/CodeGeneration/SyntaxGeneratorTests.cs

@@ -3197,7 +3197,7 @@ public void TestWithModifiers_AllowedModifiers()
             Generator.GetModifiers(Generator.WithModifiers(Generator.FieldDeclaration("f", Generator.IdentifierName("t")), allModifiers)));
 
         Assert.Equal(
-            DeclarationModifiers.Static | DeclarationModifiers.Unsafe,
+            DeclarationModifiers.Static | DeclarationModifiers.Unsafe | DeclarationModifiers.Partial,
             Generator.GetModifiers(Generator.WithModifiers(Generator.ConstructorDeclaration("c"), allModifiers)));
 
         Assert.Equal(
@@ -3209,19 +3209,19 @@ public void TestWithModifiers_AllowedModifiers()
             Generator.GetModifiers(Generator.WithModifiers(Generator.MethodDeclaration("m"), allModifiers)));
 
         Assert.Equal(
-            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.ReadOnly | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe,
+            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.ReadOnly | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe | DeclarationModifiers.Partial,
             Generator.GetModifiers(Generator.WithModifiers(Generator.PropertyDeclaration("p", Generator.IdentifierName("t")), allModifiers)));
 
         Assert.Equal(
             DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.ReadOnly | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe,
             Generator.GetModifiers(Generator.WithModifiers(Generator.IndexerDeclaration([Generator.ParameterDeclaration("i")], Generator.IdentifierName("t")), allModifiers)));
 
         Assert.Equal(
-            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe | DeclarationModifiers.ReadOnly,
+            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe | DeclarationModifiers.ReadOnly | DeclarationModifiers.Partial,
             Generator.GetModifiers(Generator.WithModifiers(Generator.EventDeclaration("ef", Generator.IdentifierName("t")), allModifiers)));
 
         Assert.Equal(
-            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe | DeclarationModifiers.ReadOnly,
+            DeclarationModifiers.Abstract | DeclarationModifiers.New | DeclarationModifiers.Override | DeclarationModifiers.Sealed | DeclarationModifiers.Static | DeclarationModifiers.Virtual | DeclarationModifiers.Unsafe | DeclarationModifiers.ReadOnly | DeclarationModifiers.Partial,
             Generator.GetModifiers(Generator.WithModifiers(Generator.CustomEventDeclaration("ep", Generator.IdentifierName("t")), allModifiers)));
 
         Assert.Equal(