public async Task ProcessAsync_WithNoHrefSpecified_UsesDefaultHref()
{
// Arrange
var context = new TagHelperContext(
tagName: "govuk-skip-link",
allAttributes: new TagHelperAttributeList(),
items: new Dictionary <object, object>(),
uniqueId: "test");
var output = new TagHelperOutput(
"govuk-skip-link",
attributes: new TagHelperAttributeList(),
getChildContentAsync: (useCachedResult, encoder) =>
{
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent("Link content");
return(Task.FromResult <TagHelperContent>(tagHelperContent));
});
var tagHelper = new SkipLinkTagHelper();
// Act
await tagHelper.ProcessAsync(context, output);
// Assert
var element = output.RenderToElement();
Assert.Equal("#content", element.GetAttribute("href"));
}
public async Task ProcessAsync_WithHrefSpecified_GeneratesExpectedOutput()
{
// Arrange
var context = new TagHelperContext(
tagName: "govuk-skip-link",
allAttributes: new TagHelperAttributeList(),
items: new Dictionary <object, object>(),
uniqueId: "test");
var output = new TagHelperOutput(
"govuk-skip-link",
attributes: new TagHelperAttributeList(),
getChildContentAsync: (useCachedResult, encoder) =>
{
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent("Link content");
return(Task.FromResult <TagHelperContent>(tagHelperContent));
});
var tagHelper = new SkipLinkTagHelper()
{
Href = "#main"
};
// Act
await tagHelper.ProcessAsync(context, output);
// Assert
var expectedHtml = @"
<a class=""govuk-skip-link"" href=""#main"" data-module=""govuk-skip-link"">Link content</a>";
AssertEx.HtmlEqual(expectedHtml, output.RenderToString());
}
public async Task ProcessAsync_WithContentGeneratesExpectedOutput()
{
// Arrange
var context = new TagHelperContext(
tagName: "govuk-skip-link",
allAttributes: new TagHelperAttributeList(),
items: new Dictionary <object, object>(),
uniqueId: "test");
var output = new TagHelperOutput(
"govuk-skip-link",
attributes: new TagHelperAttributeList(),
getChildContentAsync: (useCachedResult, encoder) =>
{
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent("My custom link content");
return(Task.FromResult <TagHelperContent>(tagHelperContent));
});
output.Content.SetContent("My custom link content");
var tagHelper = new SkipLinkTagHelper(
new DefaultGovUkHtmlGenerator(),
Mock.Of <IUrlHelperFactory>())
{
Href = "http://foo.com"
};
// Act
await tagHelper.ProcessAsync(context, output);
// Assert
var html = output.AsString();
Assert.Equal("<a class=\"govuk-skip-link\" href=\"http://foo.com\">My custom link content</a>", html);
}
