How to use

TagComponentList

in

io.github.seleniumquery.by.firstgen.xpath

/**
 * Compiles the selector for the given context (the context will determinate what selectors are natively
 * supported and what selectors should be handled by SeleniumQuery programatically) and matches elements based on it.
 */
@Override
public List<WebElement> findElements(SearchContext context, String selector) {
  TagComponentList xPathLocator = XPathComponentCompilerService.compileSelectorList(selector);
  return xPathLocator.findWebElements(context);
}

@Override
public ConditionSimpleComponent pseudoClassToXPath(PseudoClassSelector pseudoClassSelector) {
  String notSelector = pseudoClassSelector.getPseudoClassContent();
  String insideHasXPath = XPathComponentCompilerService.compileSelectorList(notSelector).toXPath();
  insideHasXPath = insideHasXPath.substring(1, insideHasXPath.length()-1);
  return new ConditionSimpleComponent("[" + insideHasXPath + "]");
}

public static TagComponentList compileSelectorList(String selector) {
  W3cCssSelectorListWithMap parsedSelectorList = W3cCssSelectorWithMapParser.parseSelector(selector);
  List<TagComponent> tagComponents = new ArrayList<>(parsedSelectorList.size());
 parsedSelectorList.forEach(w3cCssSelectorWithMap -> {
   tagComponents.add(compileIntoTagComponent(w3cCssSelectorWithMap));
 });
  return new TagComponentList(tagComponents);
}

@Override
public ConditionSimpleComponent pseudoClassToXPath(PseudoClassSelector pseudoClassSelector) {
  String notSelector = pseudoClassSelector.getPseudoClassContent();
  String insideNotXPath = XPathComponentCompilerService.compileSelectorList(notSelector).toXPathCondition();
  return new ConditionSimpleComponent("[not(" + insideNotXPath + ")]");
}

@Override
public ConditionSimpleComponent pseudoClassToXPath(PseudoClassSelector pseudoClassSelector) {
  String notSelector = pseudoClassSelector.getPseudoClassContent();
  String insideNotXPath = XPathComponentCompilerService.compileSelectorList(notSelector).toXPathCondition();
  return new ConditionSimpleComponent("[not(" + insideNotXPath + ")]");
}

/**
 * Compiles the selector for the given context (the context will determinate what selectors are natively
 * supported and what selectors should be handled by SeleniumQuery programatically) and matches elements based on it.
 */
@Override
public List<WebElement> findElements(SearchContext context, String selector) {
  TagComponentList xPathLocator = XPathComponentCompilerService.compileSelectorList(selector);
  return xPathLocator.findWebElements(context);
}

@Override
public ConditionSimpleComponent pseudoClassToXPath(PseudoClassSelector pseudoClassSelector) {
  String notSelector = pseudoClassSelector.getPseudoClassContent();
  String insideHasXPath = XPathComponentCompilerService.compileSelectorList(notSelector).toXPath();
  insideHasXPath = insideHasXPath.substring(1, insideHasXPath.length()-1);
  return new ConditionSimpleComponent("[" + insideHasXPath + "]");
}

public static TagComponentList compileSelectorList(String selector) {
  W3cCssSelectorListWithMap parsedSelectorList = W3cCssSelectorWithMapParser.parseSelector(selector);
  List<TagComponent> tagComponents = new ArrayList<>(parsedSelectorList.size());
 parsedSelectorList.forEach(w3cCssSelectorWithMap -> {
   tagComponents.add(compileIntoTagComponent(w3cCssSelectorWithMap));
 });
  return new TagComponentList(tagComponents);
}

@Override
public boolean isPseudoClass(WebDriver driver, WebElement element, PseudoClassSelector pseudoClassSelector) {
  String hasSelector = pseudoClassSelector.getPseudoClassContent();
  
  TagComponentList compiledSelector = XPathComponentCompilerService.compileSelectorList(hasSelector);
  List<WebElement> elements = compiledSelector.findWebElements(driver);
  
  return !elements.isEmpty();
}

@Test
public void attribute_escaping__maybe_should_change() {
  String selector = "[attr=\"a\\\"bc\"]"; // [attr="a\"bc"]
  TagComponentList compileSelectorList = XPathComponentCompilerService.compileSelectorList(selector);
  String xPath = compileSelectorList.toXPath();
  assertThat(xPath, is("(.//*[@*[translate(name(), 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz') = 'attr'] = 'a\\\"bc'])")); // (.//*[@attr = 'a\"bc'])
}

@Override
public boolean isPseudoClass(WebDriver driver, WebElement element, PseudoClassSelector pseudoClassSelector) {
  String hasSelector = pseudoClassSelector.getPseudoClassContent();
  
  TagComponentList compiledSelector = XPathComponentCompilerService.compileSelectorList(hasSelector);
  List<WebElement> elements = compiledSelector.findWebElements(driver);
  
  return !elements.isEmpty();
}

@Test
public void toXPath__id() {
  TagComponentList compileSelectorList = XPathComponentCompilerService.compileSelectorList("#ball");
  assertThat(compileSelectorList.toXPath(), is("(.//*[@id = 'ball'])"));
}

@Test
public void findWebElements_should_call_findElementsByXPath() {
  // given
  TagComponentList tagComponentList = XPathComponentCompilerService.compileSelectorList("span");
  SearchContext searchContext = createSearchContextThatReturnsWebElementsForXPath("(.//*[self::span])", dummyWebElements);
  // when
  List<WebElement> webElements = tagComponentList.findWebElements(searchContext);
  // then
  assertThat(webElements, is(dummyWebElements));
}

@Test
public void toXPath__and_conditional() {
  TagComponentList compileSelectorList = XPathComponentCompilerService.compileSelectorList(".a.b");
  assertThat(compileSelectorList.toXPath(), is("(.//*[contains(concat(' ', normalize-space(@class), ' '), ' a ') and contains(concat(' ', normalize-space(@class), ' '), ' b ')])"));
}

@Test
public void findWebElements_if_selector_is_just_an_id_it_should_call_findElementById() {
  // given
  TagComponentList tagComponentList = XPathComponentCompilerService.compileSelectorList("#idz");
  SearchContext searchContext = createSearchContextThatReturnsWebElementForId("idz", firstDummyWebElement);
  // when
  List<WebElement> webElements = tagComponentList.findWebElements(searchContext);
  // then
  assertThat(webElements, contains(firstDummyWebElement));
}