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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Web.Mvc;
using System.Web.Routing;
using Microsoft.Web.UnitTestUtil;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace Microsoft.Web.Mvc.Test
{
public class SubmitImageExtensionsTest
{
[Fact]
public void SubmitImageWithEmptyImageSrcThrowsArgumentNullException()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
Assert.ThrowsArgumentNull(() => html.SubmitImage("name", null), "imageSrc");
}
[Fact]
public void SubmitImageWithAttributesWithUnderscores()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
MvcHtmlString button = html.SubmitImage("specified-name", "/mvc.jpg", new { foo_bar = "baz" });
Assert.Equal("<input foo-bar=\"baz\" id=\"specified-name\" name=\"specified-name\" src=\"/mvc.jpg\" type=\"image\" />", button.ToHtmlString());
}
[Fact]
public void SubmitImageWithTypeAttributeRendersExplicitTypeAttribute()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
MvcHtmlString button = html.SubmitImage("specified-name", "/mvc.jpg", new { type = "not-image" });
Assert.Equal("<input id=\"specified-name\" name=\"specified-name\" src=\"/mvc.jpg\" type=\"not-image\" />", button.ToHtmlString());
}
[Fact]
public void SubmitImageWithNameAndImageUrlRendersNameAndSrcAttributes()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
MvcHtmlString button = html.SubmitImage("button-name", "/mvc.gif");
Assert.Equal("<input id=\"button-name\" name=\"button-name\" src=\"/mvc.gif\" type=\"image\" />", button.ToHtmlString());
}
[Fact]
public void SubmitImageWithImageUrlStartingWithTildeRendersAppPath()
{
HtmlHelper html = MvcHelper.GetHtmlHelperWithPath(new ViewDataDictionary(), "/app");
MvcHtmlString button = html.SubmitImage("button-name", "~/mvc.gif");
Assert.Equal("<input id=\"button-name\" name=\"button-name\" src=\"/$(SESSION)/app/mvc.gif\" type=\"image\" />", button.ToHtmlString());
}
[Fact]
public void SubmitImageWithNameAndIdRendersBothAttributesCorrectly()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
MvcHtmlString button = html.SubmitImage("button-name", "/mvc.png", new { id = "button-id" });
Assert.Equal("<input id=\"button-id\" name=\"button-name\" src=\"/mvc.png\" type=\"image\" />", button.ToHtmlString());
}
[Fact]
public void SubmitButtonWithNameAndValueSpecifiedAndPassedInAsAttributeChoosesExplicitAttributes()
{
HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
MvcHtmlString button = html.SubmitImage("specified-name", "/specified-src.bmp", new RouteValueDictionary(new { name = "name-attribute", src = "src-attribute" }));
Assert.Equal("<input id=\"specified-name\" name=\"name-attribute\" src=\"src-attribute\" type=\"image\" />", button.ToHtmlString());
}
}
}
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