<?php
/*
Copyright 2011 3e software house & interactive agency
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.
*/
/**
* Base class for functional tests using webdriver.
* It provides interface like classic selenium test class.
* @author kolec
*/
class CWebDriverTestCase extends PHPUnit_Framework_TestCase {
public $webdriver;
public $baseUrl;
protected $waiting_time = 0.5;
protected $max_waiting_time = 4;
public function __call( $name, $arguments ) {
if( method_exists( $this->webdriver, $name ) ) {
return call_user_func_array( array( $this->webdriver, $name ), $arguments );
}
}
protected function setUp( $host="localhost", $port="4444", $browser="firefox" ) {
parent::setUp();
$this->webdriver = new WebDriver( $host, $port );
$this->webdriver->connect( $browser );
}
protected function tearDown() {
$this->webdriver->close();
}
public function refresh(){
$this->webdriver->refresh();
}
public function back(){
$this->webdriver->back();
}
public function forward(){
$this->webdriver->forward();
}
public function focusFrame($frameId){
$this->webdriver->focusFrame($frameId);
}
public function setBrowserUrl( $url ) {
$this->baseUrl = $url;
}
public function open( $url, $check_id = '' ) {
$urlToOpen = $this->baseUrl . $url;
$this->webdriver->get( $urlToOpen );
if( !empty( $check_id ) )
return $this->getElement( LocatorStrategy::id, $check_id ); else
usleep( 500 * 1000 );
}
public function getBodyText() {
$html = $this->webdriver->getPageSource();
$body = preg_replace( "/.*<body[^>]*>|<\/body>.*/si", "", $html );
return $body;
}
public function isTextPresent( $text ) {
$found = false;
$i = 0;
do {
$html = $this->webdriver->getPageSource();
if( is_string( $html ) ) {
$found = !(strpos( $html, $text ) === false);
}
if( !$found ) {
sleep( $this->waiting_time );
$i += $this->waiting_time;
}
} while( !$found && $i <= $this->max_waiting_time );
return $found;
}
public function getAttribute( $xpath ) {
$body = $this->getBodyText();
$xml = new SimpleXMLElement( $body );
$nodes = $xml->xpath( "$xpath" );
return $nodes[0][0];
}
public function type( $element_name, $textToType ) {
$element = $this->getElement( LocatorStrategy::id, $element_name );
if( isset( $element ) ) {
///usleep(100*1000);
$element->sendKeys( array( $textToType ) );
//usleep(500*1000);
}
}
public function clear( $element_name ) {
$element = $this->getElement( LocatorStrategy::id, $element_name );
if( $element ) {
$element->clear();
}
}
public function submit( $element_name ) {
$element = $this->getElement( LocatorStrategy::id, $element_name );
if( isset( $element ) ) {
$element->submit();
usleep( 500 * 1000 );
}
}
public function click( $element_name ) {
$element = $this->getElement( LocatorStrategy::id, $element_name );
if( isset( $element ) ) {
$element->click();
usleep( 500 * 1000 );
}
}
public function close() {
$this->webdriver->close();
}
/**
select item (option) in combobox
@param $select_id id of SELECT element
@param @option_text option text to select
*/
public function select( $select_id, $option_text ) {
$element = $this->getElement( LocatorStrategy::id, $select_id );
$option = $element->findOptionElementByText( $option_text );
$option->click();
}
public function getElementByIdOrName( $element_name ) {
try {
$element = $this->webdriver->findElementBy( LocatorStrategy::id, $element_name );
} catch( NoSuchElementException $ex ) {
$element = $this->webdriver->findElementBy( LocatorStrategy::name, $element_name );
}
return $element;
}
public function getElement( $strategy, $name ) {
$i = 0;
do {
try {
$element = $this->webdriver->findElementBy( $strategy, $name );
} catch( NoSuchElementException $e ) {
print_r( "\nWaiting for \"" . $name . "\" element to appear...\n" );
sleep( $this->waiting_time );
$i += $this->waiting_time;
}
} while( !isset( $element ) && $i <= $this->max_waiting_time );
if( !isset( $element ) )
$this->fail( "Element has not appeared after " . $this->max_waiting_time . " seconds." );
return $element;
}
}
?>
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