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<?php
class SeleniumConfigurationTest extends MediaWikiTestCase {
/**
* The file where the test temporarity stores the selenium config.
* This should be cleaned up as part of teardown.
*/
private $tempFileName;
/**
* String containing the a sample selenium settings
*/
private $testConfig0 = '
[SeleniumSettings]
browsers[firefox] = "*firefox"
browsers[iexplorer] = "*iexploreproxy"
browsers[chrome] = "*chrome"
host = "localhost"
port = "foobarr"
wikiUrl = "http://localhost/deployment"
username = "xxxxxxx"
userPassword = ""
testBrowser = "chrome"
startserver =
stopserver =
jUnitLogFile =
runAgainstGrid = false
[SeleniumTests]
testSuite[SimpleSeleniumTestSuite] = "tests/selenium/SimpleSeleniumTestSuite.php"
testSuite[TestSuiteName] = "testSuitePath"
';
/**
* Array of expected browsers from $testConfig0
*/
private $testBrowsers0 = array( 'firefox' => '*firefox',
'iexplorer' => '*iexploreproxy',
'chrome' => '*chrome'
);
/**
* Array of expected selenium settings from $testConfig0
*/
private $testSettings0 = array(
'host' => 'localhost',
'port' => 'foobarr',
'wikiUrl' => 'http://localhost/deployment',
'username' => 'xxxxxxx',
'userPassword' => '',
'testBrowser' => 'chrome',
'startserver' => null,
'stopserver' => null,
'seleniumserverexecpath' => null,
'jUnitLogFile' => null,
'runAgainstGrid' => null
);
/**
* Array of expected testSuites from $testConfig0
*/
private $testSuites0 = array(
'SimpleSeleniumTestSuite' => 'tests/selenium/SimpleSeleniumTestSuite.php',
'TestSuiteName' => 'testSuitePath'
);
/**
* Another sample selenium settings file contents
*/
private $testConfig1 =
'
[SeleniumSettings]
host = "localhost"
testBrowser = "firefox"
';
/**
* Expected browsers from $testConfig1
*/
private $testBrowsers1 = null;
/**
* Expected selenium settings from $testConfig1
*/
private $testSettings1 = array(
'host' => 'localhost',
'port' => null,
'wikiUrl' => null,
'username' => null,
'userPassword' => null,
'testBrowser' => 'firefox',
'startserver' => null,
'stopserver' => null,
'seleniumserverexecpath' => null,
'jUnitLogFile' => null,
'runAgainstGrid' => null
);
/**
* Expected test suites from $testConfig1
*/
private $testSuites1 = null;
protected function setUp() {
parent::setUp();
if ( !defined( 'SELENIUMTEST' ) ) {
define( 'SELENIUMTEST', true );
}
}
/**
* Clean up the temporary file used to store the selenium settings.
*/
protected function tearDown() {
if ( strlen( $this->tempFileName ) > 0 ) {
unlink( $this->tempFileName );
unset( $this->tempFileName );
}
parent::tearDown();
}
/**
* @expectedException MWException
* @group SeleniumFramework
*/
public function testErrorOnIncorrectConfigFile() {
$seleniumSettings = array();
$seleniumBrowsers = array();
$seleniumTestSuites = array();
SeleniumConfig::getSeleniumSettings( $seleniumSettings,
$seleniumBrowsers,
$seleniumTestSuites,
"Some_fake_settings_file.ini" );
}
/**
* @expectedException MWException
* @group SeleniumFramework
*/
public function testErrorOnMissingConfigFile() {
$seleniumSettings = array();
$seleniumBrowsers = array();
$seleniumTestSuites = array();
global $wgSeleniumConfigFile;
$wgSeleniumConfigFile = '';
SeleniumConfig::getSeleniumSettings( $seleniumSettings,
$seleniumBrowsers,
$seleniumTestSuites );
}
/**
* @group SeleniumFramework
*/
public function testUsesGlobalVarForConfigFile() {
$seleniumSettings = array();
$seleniumBrowsers = array();
$seleniumTestSuites = array();
global $wgSeleniumConfigFile;
$this->writeToTempFile( $this->testConfig0 );
$wgSeleniumConfigFile = $this->tempFileName;
SeleniumConfig::getSeleniumSettings( $seleniumSettings,
$seleniumBrowsers,
$seleniumTestSuites );
$this->assertEquals( $seleniumSettings, $this->testSettings0,
'The selenium settings should have been read from the file defined in $wgSeleniumConfigFile'
);
$this->assertEquals( $seleniumBrowsers, $this->testBrowsers0,
'The available browsers should have been read from the file defined in $wgSeleniumConfigFile'
);
$this->assertEquals( $seleniumTestSuites, $this->testSuites0,
'The test suites should have been read from the file defined in $wgSeleniumConfigFile'
);
}
/**
* @group SeleniumFramework
* @dataProvider sampleConfigs
*/
public function testgetSeleniumSettings( $sampleConfig, $expectedSettings, $expectedBrowsers, $expectedSuites ) {
$this->writeToTempFile( $sampleConfig );
$seleniumSettings = array();
$seleniumBrowsers = array();
$seleniumTestSuites = null;
SeleniumConfig::getSeleniumSettings( $seleniumSettings,
$seleniumBrowsers,
$seleniumTestSuites,
$this->tempFileName );
$this->assertEquals( $seleniumSettings, $expectedSettings,
"The selenium settings for the following test configuration was not retrieved correctly" . $sampleConfig
);
$this->assertEquals( $seleniumBrowsers, $expectedBrowsers,
"The available browsers for the following test configuration was not retrieved correctly" . $sampleConfig
);
$this->assertEquals( $seleniumTestSuites, $expectedSuites,
"The test suites for the following test configuration was not retrieved correctly" . $sampleConfig
);
}
/**
* create a temp file and write text to it.
* @param $testToWrite the text to write to the temp file
*/
private function writeToTempFile( $textToWrite ) {
$this->tempFileName = tempnam( sys_get_temp_dir(), 'test_settings.' );
$tempFile = fopen( $this->tempFileName, "w" );
fwrite( $tempFile, $textToWrite );
fclose( $tempFile );
}
/**
* Returns an array containing:
* The contents of the selenium cingiguration ini file
* The expected selenium configuration array that getSeleniumSettings should return
* The expected available browsers array that getSeleniumSettings should return
* The expected test suites arrya that getSeleniumSettings should return
*/
public function sampleConfigs() {
return array(
array( $this->testConfig0, $this->testSettings0, $this->testBrowsers0, $this->testSuites0 ),
array( $this->testConfig1, $this->testSettings1, $this->testBrowsers1, $this->testSuites1 )
);
}
}
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