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CorePage.java
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CorePage.java
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/*
* Copyright 2013, Red Hat, Inc. and individual contributors as indicated by the
* @author tags. See the copyright.txt file in the distribution for a full
* listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This software is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF
* site: http://www.fsf.org.
*/
package org.zanata.page;
import java.util.ArrayList;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.zanata.page.utility.HomePage;
import org.zanata.util.WebElementUtil;
import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.Lists;
/**
* Contains the physical elements, such as page title and home link, that must
* exist on all Zanata pages.
*
* @author Damian Jansen <a
* href="mailto:djansen@redhat.com">djansen@redhat.com</a>
*/
@Slf4j
public class CorePage extends AbstractPage {
private By homeLink = By.id("home");
public CorePage(WebDriver driver) {
super(driver);
}
public String getTitle() {
return getDriver().getTitle();
}
public HomePage goToHomePage() {
log.info("Click Zanata home icon");
scrollToTop();
waitForWebElement(homeLink).click();
return new HomePage(getDriver());
}
protected void clickAndCheckErrors(WebElement button) {
button.click();
List<String> errors = getErrors();
if (!errors.isEmpty()) {
throw new RuntimeException(Joiner.on(";").join(errors));
}
}
protected void clickAndExpectErrors(WebElement button) {
button.click();
refreshPageUntil(this, new Predicate<WebDriver>() {
@Override
public boolean apply(WebDriver input) {
return getErrors().size() > 0;
}
}, "errors > 0");
}
public List<String> getErrors() {
log.info("Query page errors");
List<String> oldError =
WebElementUtil.elementsToText(getDriver(),
By.xpath("//span[@class='errors']"));
List<String> newError =
WebElementUtil.elementsToText(getDriver(),
By.className("message--danger"));
List<String> allErrors = Lists.newArrayList();
allErrors.addAll(oldError);
allErrors.addAll(newError);
return allErrors;
}
/**
* Wait until expected number of errors presented on page or timeout.
*
* @param expectedNumber
* expected number of errors on page
* @return list of error message
*/
public List<String> getErrors(final int expectedNumber) {
log.info("Query page errors, expecting {}", expectedNumber);
refreshPageUntil(this, new Predicate<WebDriver>() {
@Override
public boolean apply(WebDriver input) {
return getErrors().size() == expectedNumber;
}
}, "errors = " + expectedNumber);
return getErrors();
}
/**
* Wait until an expected error is visible
*
* @param expected The expected error string
* @return The full list of visible errors
*/
public List<String> expectError(final String expected) {
String msg = "expected error: " + expected;
logWaiting(msg);
waitForAMoment().withMessage(msg).until(new Predicate<WebDriver>() {
@Override
public boolean apply(WebDriver input) {
return getErrors().contains(expected);
}
});
return getErrors();
}
public String getNotificationMessage() {
log.info("Query notification message");
List<WebElement> messages = waitForElementExists(By.id("messages"))
.findElements(By.tagName("li"));
return messages.size() > 0 ? messages.get(0).getText() : "";
}
public boolean expectNotification(final String notification) {
String msg = "notification " + notification;
logWaiting(msg);
return waitForAMoment().withMessage(msg).until(
new Function<WebDriver, Boolean>() {
@Override
public Boolean apply(WebDriver driver) {
List<WebElement> messages = getDriver()
.findElement(By.id("messages"))
.findElements(By.tagName("li"));
List<String> notifications = new ArrayList<String>();
for (WebElement message : messages) {
notifications.add(message.getText().trim());
}
return notifications.contains(notification);
}
});
}
public void assertNoCriticalErrors() {
log.info("Query critical errors");
List<WebElement> errors =
getDriver().findElements(By.id("errorMessage"));
if (errors.size() > 0) {
throw new RuntimeException("Critical error: \n"
+ errors.get(0).getText());
}
}
public boolean hasNoCriticalErrors() {
log.info("Query critical errors");
return getDriver().findElements(By.id("errorMessage")).size() <= 0;
}
/**
* Shift focus to the page, in order to activate some elements that only
* exhibit behaviour on losing focus. Some pages with contained objects
* cause object behaviour to occur when interacted with, so in this case
* interact with the container instead.
*/
public void defocus() {
log.info("Click off element focus");
List<WebElement> webElements =
getDriver().findElements(By.id("container"));
webElements.addAll(getDriver().findElements(By.tagName("body")));
if (webElements.size() > 0) {
webElements.get(0).click();
} else {
log.warn("Unable to focus page container");
}
}
/* The system sometimes moves too fast for the Ajax pages, so provide a
* pause
*/
public void slightPause() {
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
log.warn("Pause was interrupted");
}
}
public void scrollIntoView(WebElement targetElement) {
((JavascriptExecutor) getDriver()).executeScript(
"arguments[0].scrollIntoView(true);", targetElement);
}
public void scrollToTop() {
((JavascriptExecutor) getDriver()).executeScript("scroll(0, 0);");
}
}