69 lines
3.3 KiB
C#
69 lines
3.3 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Web.Mvc;
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using System.Web.Routing;
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using Microsoft.Web.UnitTestUtil;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace Microsoft.Web.Mvc.Test
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{
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public class ButtonTest
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{
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[Fact]
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public void ButtonWithNullNameThrowsArgumentNullException()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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Assert.ThrowsArgumentNull(() => html.Button(null, "text", HtmlButtonType.Button), "name");
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}
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[Fact]
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public void ButtonRendersBaseAttributes()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "buttonText", HtmlButtonType.Reset, "onclickAttr");
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Assert.Equal("<button name=\"nameAttr\" onclick=\"onclickAttr\" type=\"reset\">buttonText</button>", result.ToHtmlString());
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}
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[Fact]
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public void ButtonWithoutOnClickDoesNotRenderOnclickAttribute()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "buttonText", HtmlButtonType.Reset);
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Assert.Equal("<button name=\"nameAttr\" type=\"reset\">buttonText</button>", result.ToHtmlString());
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}
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[Fact]
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public void ButtonAllowsInnerHtml()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "<img src=\"puppy.jpg\" />", HtmlButtonType.Submit, "onclickAttr");
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Assert.Equal("<button name=\"nameAttr\" onclick=\"onclickAttr\" type=\"submit\"><img src=\"puppy.jpg\" /></button>", result.ToHtmlString());
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}
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[Fact]
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public void ButtonRendersExplicitAttributes()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "buttonText", HtmlButtonType.Reset, "onclickAttr", new { title = "the-title" });
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Assert.Equal("<button name=\"nameAttr\" onclick=\"onclickAttr\" title=\"the-title\" type=\"reset\">buttonText</button>", result.ToHtmlString());
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}
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[Fact]
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public void ButtonRendersExplicitAttributesWithUnderscores()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "buttonText", HtmlButtonType.Reset, "onclickAttr", new { foo_bar = "baz" });
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Assert.Equal("<button foo-bar=\"baz\" name=\"nameAttr\" onclick=\"onclickAttr\" type=\"reset\">buttonText</button>", result.ToHtmlString());
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}
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[Fact]
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public void ButtonRendersExplicitDictionaryAttributes()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString result = html.Button("nameAttr", "buttonText", HtmlButtonType.Button, "onclickAttr", new RouteValueDictionary(new { title = "the-title" }));
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Assert.Equal("<button name=\"nameAttr\" onclick=\"onclickAttr\" title=\"the-title\" type=\"button\">buttonText</button>", result.ToHtmlString());
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}
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}
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}
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