public void TestAttributeDashSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("[hreflang|=en]");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new AttributeDashFilter("hreflang", "en")}))}),
selector);
}
public void TestAttributeExactMatcFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("[name=username]");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new AttributeExactFilter("name", "username")}))}),
selector);
}
public void TestAttributeIncludesSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("[rel~=copyright]");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new AttributeIncludesFilter("rel", "copyright")}))}),
selector);
}
public void TestAdjacentSiblingCombinator()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("div + a");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new[] {
new SimpleSelectorSequence(
new TypeSelector("div"), new IFilter[0]),
new SimpleSelectorSequence(
new TypeSelector("a"), new IFilter[0])},
new[] {
new AdjacentSiblingCombinator()
})}),
selector);
}
public void TestMultipleCombinators()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("div > table tr > td");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new[] {
new SimpleSelectorSequence(
new TypeSelector("div"), new IFilter[0]),
new SimpleSelectorSequence(
new TypeSelector("table"), new IFilter[0]),
new SimpleSelectorSequence(
new TypeSelector("tr"), new IFilter[0]),
new SimpleSelectorSequence(
new TypeSelector("td"), new IFilter[0])},
new Combinator[] {
new ChildCombinator(),
new DescendantCombinator(),
new ChildCombinator()
})}),
selector);
}
public void TestCssPseudoOnlyOfTypeSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":only-of-type");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new OnlyOfTypeFilter()}))}),
selector);
}
public void TestCssPseudoLastChildSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":last-child");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new LastChildFilter()}))}),
selector);
}
public void TestUniversalSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("*");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new IFilter[0]) )}),
selector);
}
public void TestMultipleSelectors()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("a,div");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new TypeSelector("a"), new IFilter[0])),
new Selector(
new SimpleSelectorSequence(
new TypeSelector("div"), new IFilter[0]))}),
selector);
}
public void TestCssNegationUniversalFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":not(*)");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NegationTypeFilter(
new UniversalSelector())}))}),
selector);
}
public void TestCssNegationPseudoFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":not(:nth-child(2))");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NegationFilter(
new NthChildFilter(
new NumericExpression(0, 2)))}))}),
selector);
}
public void TestCssNegationClassFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":not(.class)");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NegationFilter(
new ClassFilter("class"))}))}),
selector);
}
public void TestCssNegationAttributeFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":not([align=right])");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NegationFilter(
new AttributeExactFilter("align", "right"))}))}),
selector);
}
public void TestCssLangFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":lang(en)");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new LangFilter("en")}))}),
selector);
}
public void TestCssExpressionNumericNPlusNumeric()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":nth-child(2n+1)");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NthChildFilter(
new NumericExpression(2, 1))}))}),
selector);
}
public void TestCssNthOfTypeFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":nth-of-type(n)");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new NthOfTypeFilter(
new NumericExpression(1, 0))}))}),
selector);
}
public void TestMultipleFilters()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(".class.selected");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new ClassFilter("class"),
new ClassFilter("selected")}))}),
selector);
}
public void TestCssPseudoDisabledSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":disabled");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new DisabledFilter()}))}),
selector);
}
public void TestPseudoRootSelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":root");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new RootFilter()}))}),
selector);
}
public void TestCssPseudoEmptySelector()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse(":empty");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new EmptyFilter()}))}),
selector);
}
public void TestAttributePrefixFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("[href^=http]");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new AttributePrefixFilter("href", "http")}))}),
selector);
}
public void TestAttributeSubstringMatcFilter()
{
SelectorParser parser = new SelectorParser();
var selector = parser.Parse("[href*=www]");
Assert.AreEqual(
new SelectorsGroup(
new[] {
new Selector(
new SimpleSelectorSequence(
new UniversalSelector(),
new[] {
new AttributeSubstringFilter("href", "www")}))}),
selector);
}
