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 SubmitImageExtensionsTest
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{
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[Fact]
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public void SubmitImageWithEmptyImageSrcThrowsArgumentNullException()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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Assert.ThrowsArgumentNull(() => html.SubmitImage("name", null), "imageSrc");
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}
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[Fact]
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public void SubmitImageWithAttributesWithUnderscores()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString button = html.SubmitImage("specified-name", "/mvc.jpg", new { foo_bar = "baz" });
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Assert.Equal("<input foo-bar=\"baz\" id=\"specified-name\" name=\"specified-name\" src=\"/mvc.jpg\" type=\"image\" />", button.ToHtmlString());
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}
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[Fact]
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public void SubmitImageWithTypeAttributeRendersExplicitTypeAttribute()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString button = html.SubmitImage("specified-name", "/mvc.jpg", new { type = "not-image" });
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Assert.Equal("<input id=\"specified-name\" name=\"specified-name\" src=\"/mvc.jpg\" type=\"not-image\" />", button.ToHtmlString());
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}
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[Fact]
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public void SubmitImageWithNameAndImageUrlRendersNameAndSrcAttributes()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString button = html.SubmitImage("button-name", "/mvc.gif");
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Assert.Equal("<input id=\"button-name\" name=\"button-name\" src=\"/mvc.gif\" type=\"image\" />", button.ToHtmlString());
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}
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[Fact]
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public void SubmitImageWithImageUrlStartingWithTildeRendersAppPath()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelperWithPath(new ViewDataDictionary(), "/app");
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MvcHtmlString button = html.SubmitImage("button-name", "~/mvc.gif");
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Assert.Equal("<input id=\"button-name\" name=\"button-name\" src=\"/$(SESSION)/app/mvc.gif\" type=\"image\" />", button.ToHtmlString());
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}
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[Fact]
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public void SubmitImageWithNameAndIdRendersBothAttributesCorrectly()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString button = html.SubmitImage("button-name", "/mvc.png", new { id = "button-id" });
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Assert.Equal("<input id=\"button-id\" name=\"button-name\" src=\"/mvc.png\" type=\"image\" />", button.ToHtmlString());
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}
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[Fact]
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public void SubmitButtonWithNameAndValueSpecifiedAndPassedInAsAttributeChoosesExplicitAttributes()
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{
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HtmlHelper html = MvcHelper.GetHtmlHelper(new ViewDataDictionary());
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MvcHtmlString button = html.SubmitImage("specified-name", "/specified-src.bmp", new RouteValueDictionary(new { name = "name-attribute", src = "src-attribute" }));
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Assert.Equal("<input id=\"specified-name\" name=\"name-attribute\" src=\"src-attribute\" type=\"image\" />", button.ToHtmlString());
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}
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}
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}
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