public async Task ProcessAsync_WithContentGeneratesExpectedOutput()
{
// Arrange
var context = new TagHelperContext(
tagName: "govuk-tag",
allAttributes: new TagHelperAttributeList(),
items: new Dictionary <object, object>(),
uniqueId: "test");
var output = new TagHelperOutput(
"govuk-tag",
attributes: new TagHelperAttributeList(),
getChildContentAsync: (useCachedResult, encoder) =>
{
var tagHelperContent = new DefaultTagHelperContent();
tagHelperContent.SetContent("A tag");
return(Task.FromResult <TagHelperContent>(tagHelperContent));
});
var tagHelper = new TagTagHelper(new DefaultGovUkHtmlGenerator());
// Act
await tagHelper.ProcessAsync(context, output);
// Assert
var html = output.AsString();
Assert.Equal("<strong class=\"govuk-tag\">A tag</strong>", html);
}
/// <summary>
/// 测试初始化
/// </summary>
public TagTagHelperTest(ITestOutputHelper output)
{
_output = output;
_component = new TagTagHelper();
}