public async Task Execute_marks_items_as_active_if_they_link_to_the_current_documents_destination(LinkMode?linkMode, string source, string destination, string href)
{
// ARRANGE
var input = new TestDocument(
new NormalizedPath(source),
new NormalizedPath(destination),
$@"<html>
<body>
<nav class=""navbar"">
<ul class=""navbar-nav"">
<li class=""nav-item"">
<a class=""nav-link"" href=""{href}"">Link Text</a>
</li>
<li class=""nav-item"">
<a class=""nav-link"" href=""some-other-link"">Link Text</a>
</li>
</ul>
</nav>
</body>
</html>");
var sut = new MarkNavbarItemsAsActive();
if (linkMode.HasValue)
{
sut = sut.WithLinkMode(linkMode.Value);
}
// ACT
var output = await ExecuteAsync(input, sut).SingleAsync();
// ASSERT
var html = await output.ParseAsHtmlAsync();
var anchors = html.QuerySelectorAll("a");
anchors.Should().HaveCount(2);
{
var anchor = anchors.First();
anchor.GetAttribute("href")
.Should().Be("#");
anchor.ClassList
.Should().HaveCount(2)
.And.Contain("active")
.And.Contain("nav-link");
}
{
var anchor = anchors.Last();
anchor.GetAttribute("href")
.Should().Be("some-other-link");
anchor.ClassList
.Should().ContainSingle()
.And.Contain("nav-link");
}
}
public async Task Execute_marks_items_in_dropdown_menus_as_active_if_they_link_to_the_current_documents_destination(LinkMode?linkMode, string source, string destination, string href)
{
// ARRANGE
var input = new TestDocument(
new NormalizedPath(source),
new NormalizedPath(destination),
$@"<html>
<body>
<nav class=""navbar"">
<ul class=""navbar-nav"">
<li class=""nav-item dropdown"">
<a class=""nav-link dropdown-toggle"" href=""some-other-link"">Dropdown Text</a>
<div class=""dropdown-menu"">
<a class=""dropdown-item"" href=""some-other-link"">Link Text</a>
<a class=""dropdown-item"" href=""{href}"">Link Text</a>
</div>
</li>
</ul>
</nav>
</body>
</html>");
var sut = new MarkNavbarItemsAsActive();
if (linkMode.HasValue)
{
sut = sut.WithLinkMode(linkMode.Value);
}
// ACT
var output = await ExecuteAsync(input, sut).SingleAsync();
// ASSERT
var html = await output.ParseAsHtmlAsync();
// both the dropdown-item and the dropdown-toggle must be marked as active
var dropdownToggle = html.QuerySelectorAll(".dropdown-toggle");
dropdownToggle.Should().ContainSingle();
dropdownToggle.Single().ClassList
.Should().HaveCount(3)
.And.Contain("nav-link")
.And.Contain("dropdown-toggle")
.And.Contain("active");
var dropdownItem = html.QuerySelectorAll("a.dropdown-item");
dropdownItem.Should().HaveCount(2);
dropdownItem.Last().GetAttribute("href").Should().Be("#");
dropdownItem.Last().ClassList
.Should().HaveCount(2)
.And.Contain("dropdown-item")
.And.Contain("active");
}