Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

external/aspnetwebstack/test/System.Web.WebPages.Test/Helpers/AntiForgeryTest.cs

@@ -0,0 +1,34 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
+
+using Xunit;
+using Assert = Microsoft.TestCommon.AssertEx;
+
+namespace System.Web.Helpers.Test
+{
+    public class AntiForgeryTest
+    {
+        [Fact]
+        public void GetHtml_ThrowsWhenNotCalledInWebContext()
+        {
+            Assert.Throws<ArgumentException>(() => AntiForgery.GetHtml(),
+                                                    "An HttpContext is required to perform this operation. Check that this operation is being performed during a web request.");
+        }
+
+        [Fact]
+        public void GetTokens_ThrowsWhenNotCalledInWebContext()
+        {
+            Assert.Throws<ArgumentException>(() => { string dummy1, dummy2; AntiForgery.GetTokens("dummy", out dummy1, out dummy2); },
+                                                    "An HttpContext is required to perform this operation. Check that this operation is being performed during a web request.");
+        }
+
+        [Fact]
+        public void Validate_ThrowsWhenNotCalledInWebContext()
+        {
+            Assert.Throws<ArgumentException>(() => AntiForgery.Validate(),
+                                                    "An HttpContext is required to perform this operation. Check that this operation is being performed during a web request.");
+
+            Assert.Throws<ArgumentException>(() => AntiForgery.Validate("cookie-token", "form-token"),
+                                                    "An HttpContext is required to perform this operation. Check that this operation is being performed during a web request.");
+        }
+    }
+}