public void FlattenFlattensStartAndEndTagTagHelpers()
{
// Arrange
var spanFactory = new SpanFactory();
var blockFactory = new BlockFactory(spanFactory);
var tagHelper = (TagHelperBlock)blockFactory.TagHelperBlock(
tagName: "div",
tagMode: TagMode.StartTagAndEndTag,
start: SourceLocation.Zero,
startTag: blockFactory.MarkupTagBlock("<div>"),
children: new SyntaxTreeNode[0],
endTag: blockFactory.MarkupTagBlock("</div>"));
spanFactory.Reset();
var expectedStartTag = spanFactory.Markup("<div>");
var expectedEndTag = spanFactory.Markup("</div>");
// Act
var flattenedNodes = tagHelper.Flatten();
// Assert
Assert.Collection(
flattenedNodes,
first =>
{
Assert.True(first.EquivalentTo(expectedStartTag));
},
second =>
{
Assert.True(second.EquivalentTo(expectedEndTag));
});
}
public void FlattenFlattensSelfClosingTagHelpers()
{
// Arrange
var spanFactory = new SpanFactory();
var blockFactory = new BlockFactory(spanFactory);
var tagHelper = (TagHelperBlock)blockFactory.TagHelperBlock(
tagName: "input",
tagMode: TagMode.SelfClosing,
start: SourceLocation.Zero,
startTag: blockFactory.MarkupTagBlock("<input />"),
children: new SyntaxTreeNode[0],
endTag: null);
spanFactory.Reset();
var expectedNode = spanFactory.Markup("<input />");
// Act
var flattenedNodes = tagHelper.Flatten();
// Assert
var node = Assert.Single(flattenedNodes);
Assert.True(node.EquivalentTo(expectedNode));
}
