public void Instance_Is_TagHelper()
{
//Arrange
var type = typeof(TagHelper);
//Act
var helper = new AccommodationStarRatingTagHelper();
//Assert
Assert.IsInstanceOf(type, helper);
}
public async Task ProcessAsync_For_Zero_Stars()
{
//Arrange
var helper = new AccommodationStarRatingTagHelper();
var tagHelperContext = TagHelperContext();
var tagHelperOutput = TagHelperOutput(new decimal(0).ToString());
//Act
await helper.ProcessAsync(tagHelperContext, tagHelperOutput);
//Assert
Assert.AreEqual(string.Empty, tagHelperOutput.Content.GetContent());
}
public async Task ProcessAsync_For_Three_Stars()
{
var helper = new AccommodationStarRatingTagHelper();
var ul = new StringBuilder("<ul class=\"list-inline\">");
ul.AppendLine("<li><i title=\"*\" class=\"glyphicon glyphicon-star\"></i></li>");
ul.AppendLine("<li><i title=\"*\" class=\"glyphicon glyphicon-star\"></i></li>");
ul.AppendLine("<li><i title=\"*\" class=\"glyphicon glyphicon-star\"></i></li>");
ul.AppendLine("</ul>");
var html = ul.ToString();
var tagHelperContext = TagHelperContext();
var tagHelperOutput = TagHelperOutput("3");
//Act
await helper.ProcessAsync(tagHelperContext, tagHelperOutput);
//Assert
Assert.AreEqual(html, tagHelperOutput.Content.GetContent());
}
