Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

external/aspnetwebstack/test/Microsoft.Web.Mvc.Test/Test/EmailAddressAttribueTest.cs

@@ -0,0 +1,44 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
+
+using System.Linq;
+using System.Web.Mvc;
+using Moq;
+using Xunit;
+
+namespace Microsoft.Web.Mvc.Test
+{
+    public class EmailAddressAttribueTest
+    {
+        [Fact]
+        public void ClientRule()
+        {
+            // Arrange
+            var attribute = new EmailAddressAttribute();
+            var provider = new Mock<ModelMetadataProvider>();
+            var metadata = new ModelMetadata(provider.Object, null, null, typeof(string), "PropertyName");
+
+            // Act
+            ModelClientValidationRule clientRule = attribute.GetClientValidationRules(metadata, null).Single();
+
+            // Assert
+            Assert.Equal("email", clientRule.ValidationType);
+            Assert.Equal("The PropertyName field is not a valid e-mail address.", clientRule.ErrorMessage);
+            Assert.Empty(clientRule.ValidationParameters);
+        }
+
+        [Fact]
+        public void IsValidTests()
+        {
+            // Arrange
+            var attribute = new EmailAddressAttribute();
+
+            // Act & Assert
+            Assert.True(attribute.IsValid(null)); // Optional values are always valid
+            Assert.True(attribute.IsValid("joe@contoso.com"));
+            Assert.True(attribute.IsValid("joe%fred@contoso.com"));
+            Assert.False(attribute.IsValid("joe"));
+            Assert.False(attribute.IsValid("joe@"));
+            Assert.False(attribute.IsValid("joe@contoso"));
+        }
+    }
+}