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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Web.Mvc;
using System.Web.Routing;
using Microsoft.Web.UnitTestUtil;
using Xunit;
namespace Microsoft.Web.Mvc.Test
{
public class RadioExtensionsTest
{
[Fact]
public void RadioButtonListNothingSelected()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(false));
// Assert
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListItemSelected()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(true));
// Assert
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListItemSelectedWithValueFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary(new { foolist = "bar" }));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(false));
// Assert
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithObjectAttributes()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(true), new { attr1 = "value1" });
// Assert
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithObjectAttributesWithUnderscores()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(true), new { foo_bar = "baz" });
// Assert
Assert.Equal(@"<input foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input checked=""checked"" foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithDictionaryAttributes()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", GetRadioButtonListData(true), new RouteValueDictionary(new { attr1 = "value1" }));
// Assert
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListNothingSelectedWithSelectListFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(GetRadioButtonListViewData(false));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList");
// Assert
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListItemSelectedWithSelectListFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(GetRadioButtonListViewData(true));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList");
// Assert
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithObjectAttributesWithSelectListFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(GetRadioButtonListViewData(true));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", new { attr1 = "value1" });
// Assert
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithObjectAttributesWithUnderscoresWithSelectListFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(GetRadioButtonListViewData(true));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", new { foo_bar = "baz" });
// Assert
Assert.Equal(@"<input foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input checked=""checked"" foo-bar=""baz"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
[Fact]
public void RadioButtonListWithDictionaryAttributesWithSelectListFromViewData()
{
// Arrange
HtmlHelper htmlHelper = MvcHelper.GetHtmlHelper(GetRadioButtonListViewData(true));
// Act
MvcHtmlString[] html = htmlHelper.RadioButtonList("FooList", new RouteValueDictionary(new { attr1 = "value1" }));
// Assert
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""foo"" />", html[0].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" id=""FooList"" name=""FooList"" type=""radio"" value=""bar"" />", html[1].ToHtmlString());
Assert.Equal(@"<input attr1=""value1"" checked=""checked"" id=""FooList"" name=""FooList"" type=""radio"" value=""baz"" />", html[2].ToHtmlString());
}
private static SelectList GetRadioButtonListData(bool selectBaz)
{
List<RadioItem> list = new List<RadioItem>();
list.Add(new RadioItem { Text = "text-foo", Value = "foo" });
list.Add(new RadioItem { Text = "text-bar", Value = "bar" });
list.Add(new RadioItem { Text = "text-baz", Value = "baz" });
return new SelectList(list, "value", "TEXT", selectBaz ? "baz" : "something-else");
}
private static ViewDataDictionary GetRadioButtonListViewData(bool selectBaz)
{
ViewDataDictionary viewData = new ViewDataDictionary();
viewData["FooList"] = GetRadioButtonListData(selectBaz);
return viewData;
}
private class RadioItem
{
public string Text { get; set; }
public string Value { get; set; }
}
}
}
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