public void Can_Generate_Page_Links()
{
//Arrange
var urlHelper = new Mock<IUrlHelper>();
urlHelper.SetupSequence(x => x.Action(It.IsAny<UrlActionContext>())
.Returns("Test/Page1")
.Returns("Test/Page2")
.Returns("Test/Page3");
var urlHelperFactory = new Mock<IUrlHelperFactory>();
UrlHelperFactory.Setup(f =>
f.GetUrlHelper(It.IsAny<ActionContext>()))
.Returns(urlHelper.Object);
PageLinkTagHelper helper =
new PageLinkTagHelper(UrlHelperFactory.Object)
{
PageModel = new PagingInfo
{
CurrentPage = 2,
TotalItems = 28,
ItemsPerPage = 10
},
PageAction = "Test"
};
TagHelperContext ctx = new TagHelperContext(
new TagHelperAttributeList(),
new Dictionary<object, object>(), "");
var content = new Mock<TagHelperContent>();
TagHelperOutput output = new TagHelperOutput("div",
new TagHelperAttributeList(),
(cache, encoder) => Task.FromResult(content.Object));
//Act
helper.Process(ctx, output);
// Assert
Assert.Equal(@"<a href=""Test/Page1"">1</a>"
+ @"<a href=""Test/Page2"">2</a>"
+ @"<a href=""Test/Page3"">3</a>",
output.Content.GetContent());
}