Java tutorial
/* * (C) Copyright 2013 Java Test Automation Framework Contributors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package org.finra.jtaf.ewd.widget.element; import java.io.ByteArrayInputStream; import java.io.InputStream; import java.util.List; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMResult; import javax.xml.transform.sax.SAXSource; import javax.xml.xpath.XPath; import javax.xml.xpath.XPathConstants; import javax.xml.xpath.XPathFactory; import org.ccil.cowan.tagsoup.Parser; import org.finra.jtaf.ewd.ExtWebDriver; import org.finra.jtaf.ewd.HighlightProvider; import org.finra.jtaf.ewd.TimeOutException; import org.finra.jtaf.ewd.session.SessionManager; import org.finra.jtaf.ewd.timer.WaitForConditionTimer; import org.finra.jtaf.ewd.timer.WaitForConditionTimer.ITimerCallback; import org.finra.jtaf.ewd.timer.WidgetTimeoutException; import org.finra.jtaf.ewd.widget.IElement; import org.finra.jtaf.ewd.widget.WidgetException; import org.openqa.selenium.By; import org.openqa.selenium.Dimension; import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.NoSuchElementException; import org.openqa.selenium.Point; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.internal.Locatable; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.xml.sax.InputSource; import org.xml.sax.XMLReader; /** * This is the base class for any element */ public class Element implements IElement { private ExtWebDriver gd; private final String locator; private static final long DEFAULT_INTERVAL = 100; protected enum HIGHLIGHT_MODES { FIND, GET, PUT, NONE } /** * * @param locator * XPath, ID, name, CSS Selector, class name, or tag name */ public Element(String locator) { this.locator = locator; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getLocator() */ @Override public String getLocator() { return locator; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#isElementPresent() */ @Override public boolean isElementPresent() throws WidgetException { try { return isElementPresent_internal(); } catch (Exception e) { throw new WidgetException("Error while determining whether element is present", locator, e); } } /** * Use the JavaXPath to determine if element is present. If not, then try * finding element. Return false if the element does not exist * * @return true or false * @throws WidgetException */ private boolean isElementPresent_internal() throws WidgetException { try { try { if (isElementPresentJavaXPath()) return true; } catch (Exception e) { // Continue } findElement(); return true; } catch (NoSuchElementException e) { return false; } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#isElementPresent(java.lang.Long) */ @Override public boolean isElementPresent(long timeout) throws WidgetException { final long start = System.currentTimeMillis(); final long end = start + timeout; while (true) { if (isElementPresent()) { return true; } // Putting the condition here will measure the time more accurately. if (System.currentTimeMillis() >= end) { return false; } try { Thread.sleep(250); } catch (InterruptedException e) { } } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#isElementPresent(java.lang.Boolean * ) */ @Override public boolean isElementPresent(boolean isJavaXPath) throws WidgetException { try { if (isJavaXPath) { return isElementPresentJavaXPath(); } else { findElement(); return true; } } catch (NoSuchElementException e) { return false; } catch (Exception e) { return false; } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#isElementVisible() */ @Override public boolean isElementVisible() throws WidgetException { try { return isVisible() && (getLocationX() > 0) && (getLocationY() > 0); } catch (Exception e) { throw new WidgetException("Error while determining whether element is visible", locator, e); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#isElementVisible(java.lang.Long) */ @Override public boolean isElementVisible(long timeout) throws WidgetException { long start = System.currentTimeMillis(); long end = start + timeout; while (System.currentTimeMillis() < end) { if (isElementPresent() && isVisible()) { return true; } try { Thread.sleep(250); } catch (InterruptedException e) { } } return false; } /** * Determine if the element is visible or not * * @return true or false * @throws WidgetException */ private boolean isVisible() throws WidgetException { return findElement().isDisplayed(); } /*** * Determine if the element is within the bounds of the window * * @return true or false * @throws WidgetException */ public boolean isWithinBoundsOfWindow() throws WidgetException { JavascriptExecutor js = ((JavascriptExecutor) getGUIDriver().getWrappedDriver()); // execute javascript to get scroll values Object top = js.executeScript("return document.body.scrollTop;"); Object left = js.executeScript("return document.body.scrollLeft;"); int scrollTop; int scrollLeft; try { scrollTop = Integer.parseInt(top + ""); scrollLeft = Integer.parseInt(left + ""); } catch (NumberFormatException e) { throw new WidgetException("There was an error parsing the scroll values from the page", getLocator()); } // calculate bounds Dimension dim = getGUIDriver().getWrappedDriver().manage().window().getSize(); int windowWidth = dim.getWidth(); int windowHeight = dim.getHeight(); int x = ((Locatable) getWebElement()).getCoordinates().onPage().getX(); int y = ((Locatable) getWebElement()).getCoordinates().onPage().getY(); int relX = x - scrollLeft; int relY = y - scrollTop; return relX + findElement().getSize().getWidth() <= windowWidth && relY + findElement().getSize().getHeight() <= windowHeight && relX >= 0 && relY >= 0; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForElementPresent() */ @Override public void waitForElementPresent() throws WidgetException { try { waitForElementPresent(getGUIDriver().getMaxRequestTimeout()); } catch (Exception e) { throw new WidgetException("Error while waiting for element to be present", locator, e); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForElementPresent(java.lang * .Long) */ @Override public void waitForElementPresent(long time) throws WidgetException { try { waitForCommand(new ITimerCallback() { @Override public boolean execute() { try { return isElementPresent(); } catch (WidgetException e) { return false; } } @Override public String toString() { return "Waiting for Element: " + locator + " to be present"; } }, time); } catch (WidgetTimeoutException e) { throw new WidgetException("Error while waiting for element to be present", locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForElementNotPresent() */ public void waitForElementNotPresent() throws WidgetException { waitForElementNotPresent(getGUIDriver().getMaxRequestTimeout()); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForElementPresent(java.lang * .Long) */ public void waitForElementNotPresent(final long time) throws WidgetException { try { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { return !isElementPresent(); } @Override public String toString() { return "Waiting for element with locator " + locator + " to not be present"; } }, time); } catch (Exception e) { throw new WidgetException("Error while waiting for element to be not present", locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForVisible() */ public void waitForVisible() throws WidgetException { waitForVisible(getGUIDriver().getMaxRequestTimeout()); } /** * Waits for specific element at locator to be visible within period of * specified time * * @param time * Milliseconds * @throws WidgetException */ public void waitForVisible(final long time) throws WidgetException { try { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { return isVisible(); } @Override public String toString() { return "Waiting for element with locator: " + locator + " to be visible"; } }, time); } catch (Exception e) { throw new WidgetException("Error while waiting for element to be visible", locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForNotVisible() */ public void waitForNotVisible() throws WidgetException { waitForNotVisible(getGUIDriver().getMaxRequestTimeout()); } /** * Waits for specific element at locator to be not visible within period of * specified time * * @param time * Milliseconds * @throws WidgetException */ public void waitForNotVisible(final long time) throws WidgetException { try { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { return !isVisible(); } @Override public String toString() { return "Waiting for element with locator: " + locator + " to not be visible"; } }, time); } catch (Exception e) { throw new WidgetException("Error while waiting for element to be not visible", locator, e); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#getAttribute(java.lang.String) */ @Override public boolean isAttributePresent(String attributeName) throws WidgetException { try { WebElement webElement = null; String attrValue = null; // WebDriver get attribute try { webElement = findElement(); attrValue = webElement.getAttribute(attributeName); highlight(HIGHLIGHT_MODES.GET); } catch (Exception e) { throw new RuntimeException("Exception happened at locator: " + locator + " attribute: " + attributeName + e.getMessage()); } if (attrValue != null) { return true; } return false; } catch (Exception e) { throw new WidgetException("Error while determining if attribute is present: " + attributeName, locator, e); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#getAttribute(java.lang.String) */ @Override public String getAttribute(String attributeName) throws WidgetException { try { WebElement webElement = null; String attr = null; // WebDriver get attribute try { webElement = findElement(); attr = webElement.getAttribute(attributeName); highlight(HIGHLIGHT_MODES.GET); } catch (NoSuchElementException e) { throw e; } if (attr != null && !attr.equals("")) { return attr; } return ""; } catch (Exception e) { throw new WidgetException("Error while fetching attribute " + attributeName, locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getLocationX() */ @Override public int getLocationX() throws WidgetException { try { Point p = findElement().getLocation(); return p.getX(); } catch (Exception e) { throw new WidgetException("Error while fetching X location", locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getLocationY() */ @Override public int getLocationY() throws WidgetException { try { Point p = findElement().getLocation(); return p.getY(); } catch (Exception e) { throw new WidgetException("Error while fetching Y location", locator, e); } } /** * Tell Selenium to use the provided WebDriver instance * * @param guiDriver * ExtendedWebDriver object */ public void setGUIDriver(ExtWebDriver guiDriver) { gd = guiDriver; } /** * Get the WebDriver object to interact with the UI elements * * @return ExtendedWebDriver specific type of WebDriver object * (browser-specific) */ public final ExtWebDriver getGUIDriver() { if (gd != null) return gd; return SessionManager.getInstance().getCurrentSession(); } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getText() */ @Override public String getText() throws WidgetException { try { WebElement webElement = findElement(); highlight(HIGHLIGHT_MODES.GET); return webElement.getText(); } catch (Exception e) { throw new WidgetException("Error while fetching text", locator, e); } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#hasText() */ public boolean hasText(String text) throws WidgetException { try { Element element = new Element(getLocator()); List<WebElement> childElements = element.getWebElement().findElements(By.xpath(".//*")); for (WebElement we : childElements) { if (we.getText().contains(text)) { return true; } } return false; } catch (Exception e2) { throw new WidgetException("Error while determining if element has text '" + text + "'", getLocator(), e2); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#getCssValue(java.lang.String) */ @Override public String getCssValue(String propertyName) throws WidgetException { try { return getGUIDriver().getWrappedDriver().findElement(By.xpath(locator)).getCssValue(propertyName); } catch (Exception e) { throw new WidgetException("Error while getting CSS value", locator, e); } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttributeEqualTo(java. * lang.String, java.lang.String) */ public void waitForAttributeEqualTo(String attributeName, String attributeValue) throws WidgetTimeoutException { waitForAttributeEqualTo(attributeName, attributeValue, getGUIDriver().getMaxRequestTimeout()); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttributeEqualTo(java. * lang.String, java.lang.String, java.lang.Long) */ public void waitForAttributeEqualTo(final String attributeName, final String attributeValue, long timeout) throws WidgetTimeoutException { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { String val = getAttribute(attributeName); if (val == null && attributeName == null) return true; if (val == null || attributeName == null) return false; if (val.equals(attributeValue)) return true; return false; } @Override public String toString() { return "Waiting for attribute, " + ((attributeName == null) ? "" : attributeName) + ", to be equal to: " + ((attributeValue == null) ? "" : attributeValue) + " - for the element with the locator: " + locator; } }, timeout); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttributeNotEqualTo(java * .lang.String, java.lang.Stringg) */ @Override public void waitForAttributeNotEqualTo(String attributeName, String attributeValue) throws WidgetException { waitForAttributeNotEqualTo(attributeName, attributeValue, getGUIDriver().getMaxRequestTimeout()); } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForText() */ @Override public void waitForText() throws WidgetException { waitForText(getGUIDriver().getMaxRequestTimeout()); } /** * Find the element using xpath, id, name, class name or tag name * * @return WebElement the element identified by any of the properties * @throws WidgetException */ protected WebElement findElement() throws WidgetException { return findElement(true); } private WebElement findElement(boolean doHighlight) { HIGHLIGHT_MODES highlightMode = null; if (doHighlight) highlightMode = HIGHLIGHT_MODES.FIND; else if (!doHighlight) highlightMode = HIGHLIGHT_MODES.NONE; String locator = getLocator(); getGUIDriver().selectLastFrame(); WebDriver wd = getGUIDriver().getWrappedDriver(); WebElement webElement; try { webElement = wd.findElement(By.xpath(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } try { webElement = wd.findElement(By.id(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } try { webElement = wd.findElement(By.name(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } try { webElement = wd.findElement(By.cssSelector(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } try { webElement = wd.findElement(By.className(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } try { webElement = wd.findElement(By.tagName(locator)); if (webElement != null) { highlight(highlightMode); return webElement; } } catch (Exception e) { } throw new NoSuchElementException("Could not find element at " + locator); } /** * highlight an element for the FIND mode */ public void highlight() throws WidgetException { highlight(HIGHLIGHT_MODES.FIND); } /** * Set the background color of a particular web element to a certain color * * @param element * the element to highlight * @param color * the color to use for highlight * @throws Exception */ private void setBackgroundColor(String color) throws WidgetException { try { this.eval("arguments[0].style.backgroundColor = '" + color + "'"); } catch (Exception e) { } } /** * Highlight a web element depending on one of the three default modes FIND, * GET and PUT * * @param webElement * the element to be highlighted * @param mode * the mode which decides the color of highlight * @throws WidgetException */ /* * protected void highlight(WebElement webElement, HIGHLIGHT_MODES mode) * throws WidgetException { if (!(getGUIDriver() instanceof * HighlightProvider)) { return; } HighlightProvider highDriver = * (HighlightProvider) getGUIDriver(); * * if (highDriver.isHighlight()) { setBackgroundColor( * highDriver.getHighlightColor(mode.toString())); } } */ /** * Executes JavaScript code on the current element in the current frame or * window. * * @param javascript * the javascript code to be executed */ @Override public void eval(String javascript) throws WidgetException { WebElement element = findElement(false); WebDriver wd = getGUIDriver().getWrappedDriver(); try { ((JavascriptExecutor) wd).executeScript(javascript, element); } catch (Exception e) { long time = System.currentTimeMillis() + 2000; boolean success = false; while (!success && System.currentTimeMillis() < time) { try { ((JavascriptExecutor) wd).executeScript(javascript, element); success = true; } catch (Exception e2) { try { Thread.sleep(500); } catch (InterruptedException e1) { // Ignore } e = e2; } } if (!success) { throw new RuntimeException(e); } } } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getWebElement() */ @Override public WebElement getWebElement() throws WidgetException { return findElement(); } /** * wait for timeout amount of time * * @param callback * @param timeout * @throws WidgetTimeoutException */ protected void waitForCommand(ITimerCallback callback, long timeout) throws WidgetTimeoutException { WaitForConditionTimer t = new WaitForConditionTimer(getLocator(), callback); t.waitUntil(timeout); } /** * Use the Java Xpath API to determine if the element is present or not * * @return boolean true or false as the case is * @throws Exception */ private boolean isElementPresentJavaXPath() throws Exception { String xpath = getLocator(); try { xpath = formatXPathForJavaXPath(xpath); NodeList nodes = getNodeListUsingJavaXPath(xpath); if (nodes.getLength() > 0) { return true; } else { return false; } } catch (Exception e) { throw new Exception("Error performing isElement present using Java XPath: " + xpath, e); } } /** * Format the xpath to work with Java XPath API * * @param xpath * the xpath to be formatted * @return String the formatted xpath * @throws Exception */ private static String formatXPathForJavaXPath(String xpath) throws Exception { String newXPath = ""; if (xpath.startsWith("xpath=")) { xpath = xpath.replace("xpath=", ""); } boolean convertIndicator = true; boolean onSlash = false; boolean onSingleQuote = false; boolean onDoubleQuote = false; for (int i = 0; i < xpath.length(); i++) { char c = xpath.charAt(i); if (c == '/') { if (!onSingleQuote && !onDoubleQuote) { if (convertIndicator) { if (!onSlash) { onSlash = true; } else { onSlash = false; } } else { convertIndicator = true; onSlash = true; } } } else if (c == '[') { if (!onSingleQuote && !onDoubleQuote) convertIndicator = false; } else if (c == ']') { if (!onSingleQuote && !onDoubleQuote) convertIndicator = true; } else if (c == '\'') { if (!onSingleQuote) onSingleQuote = true; else onSingleQuote = false; } else if (c == '\"') { if (!onDoubleQuote) onDoubleQuote = true; else onDoubleQuote = false; } if (convertIndicator) newXPath = newXPath + String.valueOf(c).toLowerCase(); else newXPath = newXPath + String.valueOf(c); } return newXPath; } /** * Get the list of nodes which satisfy the xpath expression passed in * * @param xpath * the input xpath expression * @return the nodeset of matching elements * @throws Exception */ private NodeList getNodeListUsingJavaXPath(String xpath) throws Exception { XPathFactory xpathFac = XPathFactory.newInstance(); XPath theXpath = xpathFac.newXPath(); String html = getGUIDriver().getHtmlSource(); html = html.replaceAll(">\\s+<", "><"); InputStream input = new ByteArrayInputStream(html.getBytes()); XMLReader reader = new Parser(); reader.setFeature(Parser.namespacesFeature, false); Transformer transformer = TransformerFactory.newInstance().newTransformer(); DOMResult result = new DOMResult(); transformer.transform(new SAXSource(reader, new InputSource(input)), result); Node htmlNode = result.getNode(); // This code gets a Node from the // result. NodeList nodes = (NodeList) theXpath.evaluate(xpath, htmlNode, XPathConstants.NODESET); return nodes; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForText(java.lang.Long) */ @Override public void waitForText(long time) throws WidgetException, WidgetTimeoutException { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { String val = getText(); if (val == null || val.equals("")) return false; return true; } @Override public String toString() { return "Waiting for text on the element with the " + "locator: " + locator; } }, time); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForNotAttribute(java.lang * .String, java.lang.String, java.lang.Long) */ @Override public void waitForNotAttribute(String attributeName, String pattern, long timeout) throws WidgetException { waitForAttributePatternMatcher(attributeName, pattern, timeout, false); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForNotAttribute(java.lang * .String, java.lang.String) */ @Override public void waitForNotAttribute(String attributeName, String pattern) throws WidgetException { waitForNotAttribute(attributeName, pattern, getGUIDriver().getMaxRequestTimeout()); } /** * Matches an attribute value to a pattern that is passed. * * @param attributeName * the attribute whose value os to be compared * @param pattern * the pattern to which to match * @param timeout * time in milliseconds after which request timeout occurs * @param waitCondition * true to match the attribute value and false to not match the * value * @throws WidgetException */ private void waitForAttributePatternMatcher(String attributeName, String pattern, long timeout, boolean waitCondition) throws WidgetException { long start = System.currentTimeMillis(); long end = start + timeout; while (System.currentTimeMillis() < end) { String attribute = getAttribute(attributeName); if (attribute != null && attribute.matches(pattern) == waitCondition) return; try { Thread.sleep(DEFAULT_INTERVAL); } catch (InterruptedException e) { throw new RuntimeException(e); } } throw new TimeOutException( "waitForAttribute " + " : timeout : Locator : " + locator + " Attribute : " + attributeName); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttribute(java.lang.String * , java.lang.String, java.lang.Long) */ public void waitForAttribute(String attributeName, String pattern, long timeout) throws WidgetException { waitForAttributePatternMatcher(attributeName, pattern, timeout, true); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttribute(java.lang.String * , java.lang.String) */ public void waitForAttribute(String attributeName, String pattern) throws WidgetException { waitForAttribute(attributeName, pattern, getGUIDriver().getMaxRequestTimeout()); } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#waitForEnabled() */ @Override public void waitForEnabled() throws WidgetException { waitForEnabled(getGUIDriver().getMaxRequestTimeout()); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForEnabled(java.lang.Long) */ @Override public void waitForEnabled(long time) throws WidgetException { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { return isEnabled(); } @Override public String toString() { return "Waiting for element with the locator: " + locator + " to be enabled."; } }, time); } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#isEnabled() */ @Override public boolean isEnabled() throws WidgetException { return findElement().isEnabled(); } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#waitForAttributeNotEqualTo(java * .lang.String, java.lang.String, java.lang.Long) */ public void waitForAttributeNotEqualTo(final String attributeName, final String attributeValue, long timeout) throws WidgetTimeoutException { waitForCommand(new ITimerCallback() { @Override public boolean execute() throws WidgetException { String val = getAttribute(attributeName); if (val == null && attributeName == null) return true; if (val == null || attributeName == null) return false; if (!val.equals(attributeValue)) return true; return false; } @Override public String toString() { return "Waiting for attribute, " + ((attributeName == null) ? "" : attributeName) + ", to not equal: " + ((attributeValue == null) ? "" : attributeValue) + " - for the element with the locator: " + locator; } }, timeout); } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#isElementNotPresent() */ @Override public boolean isElementNotPresent() throws WidgetException { if (!isElementPresent()) { return true; } else { return false; } } /* * (non-Javadoc) * * @see * qc.automation.framework.widget.IElement#isElementNotPresent(java.lang * .Long) */ @Override public boolean isElementNotPresent(long timeout) throws WidgetException { final long start = System.currentTimeMillis(); final long end = start + timeout; while (true) { if (!isElementPresent()) { return true; } // Once again, measures the time interval more accurately. if (System.currentTimeMillis() >= end) { return false; } try { Thread.sleep(500); } catch (InterruptedException e) { } } } /** * Fires a javascript event on a web element * * @param event * the javascript code for the event */ @Override public void fireEvent(String event) throws WidgetException { try { String javaScript = null; if (event.startsWith("mouse")) { javaScript = "if(document.createEvent){var evObj = document.createEvent('MouseEvents');evObj.initEvent('" + event + "', true, false); arguments[0].dispatchEvent(evObj);} else if(document.createEventObject) { arguments[0].fireEvent('on" + event + "');}"; } else { javaScript = "if(document.createEvent){var evObj = document.createEvent('HTMLEvents');evObj.initEvent('" + event + "', true, false); arguments[0].dispatchEvent(evObj);} else if(document.createEventObject) { arguments[0].fireEvent('on" + event + "');}"; } eval(javaScript); } catch (Exception e) { throw new WidgetException("Error while trying to fire event", getLocator(), e); } } /** * Returns the text contained in the child nodes of the current element * * @return Array of texts in children nodes */ @Override public String[] getChildNodesValuesText() throws WidgetException { WebElement we = new Element(getLocator()).getWebElement(); List<WebElement> childNodes = we.findElements(By.xpath("./*")); String[] childText = new String[childNodes.size()]; int i = 0; for (WebElement element : childNodes) { childText[i] = element.getText(); i++; } return childText; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#getInnerHTML() */ @Override public String getInnerHTML() throws WidgetException { WebElement element = findElement(); WebDriver wd = getGUIDriver().getWrappedDriver(); String innerHtml = (String) ((JavascriptExecutor) wd).executeScript("return arguments[0].innerHTML;", element); return innerHtml; } /* * (non-Javadoc) * * @see qc.automation.framework.widget.IElement#highlight(java.lang.String) */ @Override public void highlight(String colorMode) throws WidgetException { doHighlight(colorMode); } /** * Find the current element and highlight it according to the mode * If mode is NONE, do nothing * @param mode * @throws WidgetException */ public void highlight(HIGHLIGHT_MODES mode) throws WidgetException { if (mode.equals(HIGHLIGHT_MODES.NONE)) return; else highlight(mode.toString()); } /** * Highlight a web element by getting its color from the map loaded from * client properties file * @param colorMode * the mode which decides the color of highlight * @throws WidgetException */ private void doHighlight(String colorMode) throws WidgetException { if (!(getGUIDriver() instanceof HighlightProvider)) { return; } HighlightProvider highDriver = (HighlightProvider) getGUIDriver(); if (highDriver.isHighlight()) { setBackgroundColor(highDriver.getHighlightColor(colorMode)); } } /*** * Scroll to this element */ @Override public void scrollTo() throws WidgetException { WebElement we = findElement(); Locatable l = ((Locatable) we); l.getCoordinates().inViewPort(); } /*** * Focus on this element */ @Override public void focusOn() throws WidgetException { WebDriver driver = SessionManager.getInstance().getCurrentSession().getWrappedDriver(); JavascriptExecutor jse = (JavascriptExecutor) driver; jse.executeScript("arguments[0].focus();", findElement()); } }