Pranav K
parent
35982b3049
commit
8a668eb9d1
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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Globalization;
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using System.Linq.Expressions;
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using Microsoft.AspNet.Mvc.ModelBinding;
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using Microsoft.AspNet.Testing;
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using Xunit;
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namespace Microsoft.AspNet.Mvc.Rendering
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{
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public class HtmlHelperPasswordTest
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{
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public static IEnumerable<object[]> PasswordWithViewDataAndAttributesData
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{
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get
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{
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var attributes1 = new Dictionary<string, object>
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{
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{ "test-key", "test-value" },
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{ "value", "attribute-value" }
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};
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var attributes2 = new { test_key = "test-value", value = "attribute-value" };
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var vdd = GetViewDataWithModelStateAndModelAndViewDataValues();
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vdd.Model.Property1 = "does-not-get-used";
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yield return new object[] { vdd, attributes1 };
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yield return new object[] { vdd, attributes2 };
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var nullModelVdd = GetViewDataWithNullModelAndNonEmptyViewData();
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yield return new object[] { nullModelVdd, attributes1 };
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yield return new object[] { nullModelVdd, attributes2 };
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}
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}
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[Theory]
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[MemberData(nameof(PasswordWithViewDataAndAttributesData))]
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public void Password_UsesAttributeValueWhenValueArgumentIsNull(ViewDataDictionary<PasswordModel> vdd,
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object attributes)
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{
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// Arrange
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var expected = @"<input id=""Property1"" name=""Property1"" test-key=""test-value"" type=""password"" " +
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@"value=""attribute-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(vdd);
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// Act
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var result = helper.Password("Property1", value: null, htmlAttributes: attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Theory]
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[MemberData(nameof(PasswordWithViewDataAndAttributesData))]
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public void Password_UsesExplicitValue_IfSpecified(ViewDataDictionary<PasswordModel> vdd,
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object attributes)
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{
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// Arrange
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var expected = @"<input id=""Property1"" name=""Property1"" test-key=""test-value"" type=""password"" " +
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@"value=""explicit-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(vdd);
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// Act
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var result = helper.Password("Property1", "explicit-value", attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordWithPrefix_GeneratesExpectedValue()
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{
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// Arrange
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var expected = @"<input id=""MyPrefix_Property1"" name=""MyPrefix.Property1"" type=""password"" " +
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@"value=""explicit-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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helper.ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "MyPrefix";
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// Act
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var result = helper.Password("Property1", "explicit-value", htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordWithPrefix_UsesIdDotReplacementToken()
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{
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// Arrange
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var expected = @"<input id=""MyPrefix$Property1"" name=""MyPrefix.Property1"" type=""password"" " +
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@"value=""explicit-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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helper.ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "MyPrefix";
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helper.IdAttributeDotReplacement = "$";
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// Act
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var result = helper.Password("Property1", "explicit-value", htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordWithPrefixAndEmptyName_GeneratesExpectedValue()
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{
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// Arrange
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var expected = @"<input id=""MyPrefix"" name=""MyPrefix"" type=""password"" value=""explicit-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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helper.ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "MyPrefix";
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var name = string.Empty;
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// Act
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var result = helper.Password(name, "explicit-value", htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordWithEmptyNameAndPrefixThrows()
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{
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// Arrange
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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var name = string.Empty;
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var value = string.Empty;
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// Act and Assert
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ExceptionAssert.ThrowsArgumentNullOrEmpty(() => helper.Password(name, value, htmlAttributes: null),
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"name");
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}
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[Fact]
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public void Password_UsesModelStateErrors_ButDoesNotUseModelOrViewDataOrModelStateForValueAttribute()
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{
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// Arrange
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var expected = @"<input class=""input-validation-error some-class"" id=""Property1""" +
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@" name=""Property1"" test-key=""test-value"" type=""password"" />";
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var vdd = GetViewDataWithErrors();
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vdd.Model.Property1 = "property-value";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(vdd);
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var attributes = new Dictionary<string, object>
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{
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{ "test-key", "test-value" },
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{ "class", "some-class"}
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};
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// Act
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var result = helper.Password("Property1", value: null, htmlAttributes: attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordGeneratesUnobtrusiveValidation()
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{
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// Arrange
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var expected = @"<input data-val=""true"" data-val-required=""The Property2 field is required."" " +
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@"id=""Property2"" name=""Property2"" type=""password"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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// Act
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var result = helper.Password("Property2", value: null, htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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public static IEnumerable<object[]> PasswordWithComplexExpressions_UsesIdDotSeparatorData
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{
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get
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{
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yield return new object[]
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{
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"Property4.Property5",
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@"<input data-test=""val"" id=""Property4$$Property5"" name=""Property4.Property5"" " +
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@"type=""password"" />",
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};
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yield return new object[]
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{
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"Property4.Property6[0]",
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@"<input data-test=""val"" id=""Property4$$Property6$$0$$"" name=""Property4.Property6[0]"" " +
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@"type=""password"" />",
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};
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}
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}
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[Theory]
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[MemberData(nameof(PasswordWithComplexExpressions_UsesIdDotSeparatorData))]
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public void PasswordWithComplexExpressions_UsesIdDotSeparator(string expression, string expected)
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{
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// Arrange
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var viewData = GetViewDataWithModelStateAndModelAndViewDataValues();
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(viewData);
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helper.IdAttributeDotReplacement = "$$";
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var attributes = new Dictionary<string, object> { { "data-test", "val" } };
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// Act
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var result = helper.Password(expression, value: null, htmlAttributes: attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Theory]
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[MemberData(nameof(PasswordWithViewDataAndAttributesData))]
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public void PasswordForWithAttributes_GeneratesExpectedValue(ViewDataDictionary<PasswordModel> vdd,
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object htmlAttributes)
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{
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// Arrange
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var expected = @"<input id=""Property1"" name=""Property1"" test-key=""test-value"" type=""password"" " +
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@"value=""attribute-value"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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helper.ViewData.Model.Property1 = "test";
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// Act
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var result = helper.PasswordFor(m => m.Property1, htmlAttributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordForWithPrefix_GeneratesExpectedValue()
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{
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// Arrange
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var expected = @"<input id=""MyPrefix_Property1"" name=""MyPrefix.Property1"" type=""password"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithModelStateAndModelAndViewDataValues());
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helper.ViewContext.ViewData.TemplateInfo.HtmlFieldPrefix = "MyPrefix";
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// Act
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var result = helper.PasswordFor(m => m.Property1, htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordFor_UsesModelStateErrors_ButDoesNotUseModelOrViewDataOrModelStateForValueAttribute()
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{
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// Arrange
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var expected = @"<input baz=""BazValue"" class=""input-validation-error some-class"" id=""Property1"" " +
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@"name=""Property1"" type=""password"" />";
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var vdd = GetViewDataWithErrors();
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vdd.Model.Property1 = "prop1-value";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(vdd);
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var attributes = new Dictionary<string, object>
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{
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{ "baz", "BazValue" },
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{ "class", "some-class"}
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};
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// Act
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var result = helper.PasswordFor(m => m.Property1, attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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[Fact]
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public void PasswordFor_GeneratesUnobtrusiveValidationAttributes()
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{
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// Arrange
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var expected = @"<input data-val=""true"" data-val-required=""The Property2 field is required."" " +
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@"id=""Property2"" name=""Property2"" type=""password"" />";
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(GetViewDataWithErrors());
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// Act
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var result = helper.PasswordFor(m => m.Property2, htmlAttributes: null);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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public static TheoryData PasswordFor_WithComplexExpressionsData
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{
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get
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{
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return new TheoryData<Expression<Func<PasswordModel, string>>, string>
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{
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{
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model => model.Property3["key"],
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@"<input data-val=""true"" id=""pre_Property3_key_"" name=""pre.Property3[key]"" " +
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@"type=""password"" value=""attr-value"" />"
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},
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{
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model => model.Property4.Property5,
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@"<input data-val=""true"" id=""pre_Property4_Property5"" name=""pre.Property4.Property5"" " +
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@"type=""password"" value=""attr-value"" />"
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},
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{
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model => model.Property4.Property6[0],
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@"<input data-val=""true"" id=""pre_Property4_Property6_0_"" " +
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@"name=""pre.Property4.Property6[0]"" type=""password"" value=""attr-value"" />"
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}
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};
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}
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}
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[Theory]
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[MemberData(nameof(PasswordFor_WithComplexExpressionsData))]
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public void PasswordFor_WithComplexExpressionsAndFieldPrefix_UsesAttributeValueIfSpecified(
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Expression<Func<PasswordModel, string>> expression,
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string expected)
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{
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// Arrange
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var viewData = GetViewDataWithModelStateAndModelAndViewDataValues();
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viewData.ModelState.Add("pre.Property3[key]", GetModelState("Property3Val"));
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viewData.ModelState.Add("pre.Property4.Property5", GetModelState("Property5Val"));
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viewData.ModelState.Add("pre.Property4.Property6[0]", GetModelState("Property6Val"));
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viewData["pre.Property3[key]"] = "vdd-value1";
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viewData["pre.Property4.Property5"] = "vdd-value2";
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viewData["pre.Property4.Property6[0]"] = "vdd-value3";
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viewData.Model.Property3["key"] = "prop-value1";
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viewData.Model.Property4.Property5 = "prop-value2";
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viewData.Model.Property4.Property6.Add("prop-value3");
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var helper = DefaultTemplatesUtilities.GetHtmlHelper(viewData);
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viewData.TemplateInfo.HtmlFieldPrefix = "pre";
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var attributes = new { data_val = "true", value = "attr-value" };
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// Act
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var result = helper.PasswordFor(expression, attributes);
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// Assert
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Assert.Equal(expected, result.ToString());
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}
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private static ViewDataDictionary<PasswordModel> GetViewDataWithNullModelAndNonEmptyViewData()
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{
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return new ViewDataDictionary<PasswordModel>(new EmptyModelMetadataProvider())
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{
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["Property1"] = "view-data-val",
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};
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}
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private static ViewDataDictionary<PasswordModel> GetViewDataWithModelStateAndModelAndViewDataValues()
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{
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var viewData = GetViewDataWithNullModelAndNonEmptyViewData();
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viewData.Model = new PasswordModel();
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viewData.ModelState.Add("Property1", GetModelState("ModelStateValue"));
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return viewData;
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}
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private static ViewDataDictionary<PasswordModel> GetViewDataWithErrors()
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{
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var viewData = GetViewDataWithModelStateAndModelAndViewDataValues();
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viewData.ModelState.AddModelError("Property1", "error 1");
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viewData.ModelState.AddModelError("Property1", "error 2");
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return viewData;
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}
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private static ModelState GetModelState(string value)
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{
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return new ModelState
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{
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Value = new ValueProviderResult(value, value, CultureInfo.InvariantCulture)
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};
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}
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public class PasswordModel
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{
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public string Property1 { get; set; }
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[Required]
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public string Property2 { get; set; }
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public Dictionary<string, string> Property3 { get; } = new Dictionary<string, string>();
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public NestedClass Property4 { get; } = new NestedClass();
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}
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public class NestedClass
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{
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public string Property5 { get; set; }
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public List<string> Property6 { get; } = new List<string>();
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}
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}
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}
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