public void TestPrependElementsByCallback()
{
var element1 = new HElement("div", new HElement("p"));
var element2 = new HElement("div", new HElement("p"), new HElement("div"), new HAttribute("attr1", "val1"));
var elements = new HElement[] { element1, null, element2 };
Assert.Same(elements, elements.Prepend((e, i) => {
return(new object[] {
new HAttribute("a" + i.ToString(), i.ToString()),
"Content"
});
}));
Assert.Equal(2, element1.Nodes().Count());
Assert.Equal("0", element1.Attr("a0"));
Assert.Equal(3, element2.Nodes().Count());
Assert.Equal("2", element2.Attr("a2"));
elements = null;
Assert.Null(elements.Prepend((e, i) => {
return(new object[] {
new HAttribute("a" + i.ToString(), i.ToString()),
"Content"
});
}));
}
public void TestPrependElement()
{
var element = new HElement("div", new HElement("p"));
Assert.Same(element, element.Prepend(new HElement("span"), "test", null, new HAttribute("attr", "value")));
Assert.Equal(3, element.Nodes().Count());
Assert.Equal("value", element.Attr("attr"));
Assert.Equal("<div attr=\"value\"><span></span>test<p></p></div>", element.ToString());
element = null;
Assert.Null(element.Prepend(new HElement("span"), "test", null, new HAttribute("attr", "value")));
}
public void TestPrependElements()
{
var element1 = new HElement("div", new HElement("p"));
var element2 = new HElement("div", new HElement("p"), new HElement("div"), new HAttribute("attr1", "val1"));
var elements = new HElement[] { element1, null, element2 };
Assert.Same(elements, elements.Prepend(new HElement("span"), "test", null, new HAttribute("attr", "value")));
Assert.Equal(3, element1.Nodes().Count());
Assert.Equal("value", element1.Attr("attr"));
Assert.Equal(4, element2.Nodes().Count());
Assert.Equal("value", element2.Attr("attr"));
elements = null;
Assert.Null(elements.Prepend(new HElement("span"), "test", null, new HAttribute("attr", "value")));
}