Throw exception when getClient is not started

robertfausk · robertfausk · commit 644d9a8f0a69 · 2020-10-08T17:48:02.000+02:00
This resolves amongst other things issues with behatch also see: Behatch/contexts#284 Behatch/contexts#292
diff --git a/src/PantherDriver.php b/src/PantherDriver.php
@@ -45,7 +45,7 @@ class PantherDriver extends CoreDriver
     public const CHROME = 'chrome';
     public const FIREFOX = 'firefox';
 
-    /** @var Client */
+    /** @var Client|null */
     private $client;
     private $started = false;
     private $removeScriptFromUrl = false;
@@ -66,6 +66,9 @@ public function __construct(
      */
     public function getClient()
     {
+        if (!$this->isStarted()) {
+            throw new DriverException('Client is not (yet) started.');
+        }
         return $this->client;
     }
 
@@ -125,7 +128,7 @@ public function isStarted()
      */
     public function stop()
     {
-        $this->client->quit();
+        $this->getClient()->quit();
         self::stopWebServer();
         $this->started = false;
     }
@@ -139,34 +142,34 @@ public function reset()
         // $useSpeedUp = false;
         $useSpeedUp = true;
         if ($useSpeedUp) {
-            $this->client->getWebDriver()->manage()->deleteAllCookies();
+            $this->getClient()->getWebDriver()->manage()->deleteAllCookies();
             try {
-                $history = $this->client->getHistory();
+                $history = $this->getClient()->getHistory();
                 if ($history) {
                     $history->clear();
                 }
             } catch (\LogicException $e) {
                 // History is not available when using e.g. WebDriver.
             }
             if (
-                $this->client->getWebDriver() instanceof JavaScriptExecutor
-                && !in_array($this->client->getCurrentURL(), ['', 'about:blank', 'data:,'], true)
+                $this->getClient()->getWebDriver() instanceof JavaScriptExecutor
+                && !in_array($this->getClient()->getCurrentURL(), ['', 'about:blank', 'data:,'], true)
             ) {
                 $this->executeScript('localStorage.clear();');
             }
             // not sure if we should also close all windows
-            // $lastWindowHandle = \end($this->client->getWindowHandles());
+            // $lastWindowHandle = \end($this->getClient()->getWindowHandles());
             // if ($lastWindowHandle) {
-            //     $this->client->switchTo()->window($lastWindowHandle);
+            //     $this->getClient()->switchTo()->window($lastWindowHandle);
             // }
-            // $this->client->getWebDriver()->navigate()->refresh();
-            // $this->client->refreshCrawler();
-            // if (\count($this->client->getWindowHandles()) > 1) {
-            //     $this->client->getWebDriver()->close();
+            // $this->getClient()->getWebDriver()->navigate()->refresh();
+            // $this->getClient()->refreshCrawler();
+            // if (\count($this->getClient()->getWindowHandles()) > 1) {
+            //     $this->getClient()->getWebDriver()->close();
             // }
         } else {
             // Restarting the client resets the cookies and the history
-            $this->client->restart();
+            $this->getClient()->restart();
         }
 
     }
@@ -176,48 +179,48 @@ public function reset()
      */
     public function visit($url)
     {
-        $this->client->get($this->prepareUrl($url));
+        $this->getClient()->get($this->prepareUrl($url));
     }
 
     /**
      * {@inheritdoc}
      */
     public function getCurrentUrl()
     {
-        return $this->client->getCurrentURL();
+        return $this->getClient()->getCurrentURL();
     }
 
     /**
      * {@inheritdoc}
      */
     public function reload()
     {
-        $this->client->reload();
+        $this->getClient()->reload();
     }
 
     /**
      * {@inheritdoc}
      */
     public function forward()
     {
-        $this->client->forward();
+        $this->getClient()->forward();
     }
 
     /**
      * {@inheritdoc}
      */
     public function back()
     {
-        $this->client->back();
+        $this->getClient()->back();
     }
 
     /**
      * {@inheritdoc}
      */
     public function switchToWindow($name = null)
     {
-        $this->client->switchTo()->window($name);
-        $this->client->refreshCrawler();
+        $this->getClient()->switchTo()->window($name);
+        $this->getClient()->refreshCrawler();
     }
 
     /**
@@ -226,14 +229,14 @@ public function switchToWindow($name = null)
     public function switchToIFrame($name = null)
     {
         if (null === $name) {
-            $this->client->switchTo()->defaultContent();
+            $this->getClient()->switchTo()->defaultContent();
         } elseif ($name) {
             $iFrameElement = $this->getCrawlerElement($this->getFilteredCrawler(\sprintf("//iframe[@name='%s']", $name)));
-            $this->client->switchTo()->frame($iFrameElement);
+            $this->getClient()->switchTo()->frame($iFrameElement);
         } else {
-            $this->client->switchTo()->frame(null);
+            $this->getClient()->switchTo()->frame(null);
         }
-        $this->client->refreshCrawler();
+        $this->getClient()->refreshCrawler();
     }
 
     /**
@@ -247,7 +250,7 @@ public function setCookie($name, $value = null)
             return;
         }
 
-        $jar = $this->client->getCookieJar();
+        $jar = $this->getClient()->getCookieJar();
         // @see: https://github.com/w3c/webdriver/issues/1238
         $jar->set(new Cookie($name, \rawurlencode((string)$value)));
     }
@@ -260,7 +263,7 @@ public function setCookie($name, $value = null)
     private function deleteCookie($name)
     {
         $path = $this->getCookiePath();
-        $jar = $this->client->getCookieJar();
+        $jar = $this->getClient()->getCookieJar();
 
         do {
             if (null !== $jar->get($name, $path)) {
@@ -292,7 +295,7 @@ private function getCookiePath()
      */
     public function getCookie($name)
     {
-        $cookies = $this->client->getCookieJar()->all();
+        $cookies = $this->getClient()->getCookieJar()->all();
 
         foreach ($cookies as $cookie) {
             if ($cookie->getName() === $name) {
@@ -308,31 +311,31 @@ public function getCookie($name)
      */
     public function getContent()
     {
-        return $this->client->getWebDriver()->getPageSource();
+        return $this->getClient()->getWebDriver()->getPageSource();
     }
 
     /**
      * {@inheritdoc}
      */
     public function getScreenshot($saveAs = null): string
     {
-        return $this->client->takeScreenshot($saveAs);
+        return $this->getClient()->takeScreenshot($saveAs);
     }
 
     /**
      * {@inheritdoc}
      */
     public function getWindowNames()
     {
-        return $this->client->getWindowHandles();
+        return $this->getClient()->getWindowHandles();
     }
 
     /**
      * {@inheritdoc}
      */
     public function getWindowName()
     {
-        return $this->client->getWindowHandle();
+        return $this->getClient()->getWindowHandle();
     }
 
     /**
@@ -348,7 +351,7 @@ public function isVisible($xpath)
      */
     public function mouseOver($xpath)
     {
-        $this->client->getMouse()->mouseMove($this->toCoordinates($xpath));
+        $this->getClient()->getMouse()->mouseMove($this->toCoordinates($xpath));
     }
 
     /**
@@ -604,24 +607,24 @@ public function selectOption($xpath, $value, $multiple = false)
      */
     public function click($xpath)
     {
-        $this->client->getMouse()->click($this->toCoordinates($xpath));
-        $this->client->refreshCrawler();
+        $this->getClient()->getMouse()->click($this->toCoordinates($xpath));
+        $this->getClient()->refreshCrawler();
     }
 
     /**
      * {@inheritdoc}
      */
     public function doubleClick($xpath)
     {
-        $this->client->getMouse()->doubleClick($this->toCoordinates($xpath));
+        $this->getClient()->getMouse()->doubleClick($this->toCoordinates($xpath));
     }
 
     /**
      * {@inheritdoc}
      */
     public function rightClick($xpath)
     {
-        $this->client->getMouse()->contextClick($this->toCoordinates($xpath));
+        $this->getClient()->getMouse()->contextClick($this->toCoordinates($xpath));
     }
 
     /**
@@ -669,7 +672,7 @@ public function executeScript($script)
             $script = '(' . $script . ')';
         }
 
-        return $this->client->executeScript($script);
+        return $this->getClient()->executeScript($script);
     }
 
     /**
@@ -681,7 +684,7 @@ public function evaluateScript($script)
             $script = 'return ' . $script;
         }
 
-        return $this->client->executeScript($script);
+        return $this->getClient()->executeScript($script);
     }
 
     /**
@@ -707,7 +710,7 @@ public function wait($timeout, $condition)
     public function resizeWindow($width, $height, $name = null)
     {
         $size = new WebDriverDimension($width, $height);
-        $this->client->getWebDriver()->manage()->window()->setSize($size);
+        $this->getClient()->getWebDriver()->manage()->window()->setSize($size);
     }
 
     /**
@@ -727,8 +730,8 @@ public function submitForm($xpath)
     {
         $crawler = $this->getFilteredCrawler($xpath);
 
-        $this->client->submit($crawler->form());
-        $this->client->refreshCrawler();
+        $this->getClient()->submit($crawler->form());
+        $this->getClient()->refreshCrawler();
     }
 
     /**
@@ -738,7 +741,7 @@ public function submitForm($xpath)
      */
     protected function getResponse()
     {
-        $response = $this->client->getInternalResponse();
+        $response = $this->getClient()->getInternalResponse();
 
         if (null === $response) {
             throw new DriverException('Unable to access the response before visiting a page');
@@ -936,7 +939,7 @@ private function getFilteredCrawler($xpath): Crawler
      */
     private function getCrawler(): Crawler
     {
-        $crawler = $this->client->getCrawler();
+        $crawler = $this->getClient()->getCrawler();
 
         if (null === $crawler) {
             throw new DriverException('Unable to access the response content before visiting a page');
@@ -965,7 +968,7 @@ private function toCoordinates(string $xpath): WebDriverCoordinates
 
     private function getWebDriverActions(): WebDriverActions
     {
-        $webDriver = $this->client->getWebDriver();
+        $webDriver = $this->getClient()->getWebDriver();
         if (!$webDriver instanceof WebDriverHasInputDevices) {
             throw new UnsupportedDriverActionException('Mouse manipulations are not supported by %s', $this);
         }
diff --git a/tests/GetContentTest.php b/tests/GetContentTest.php
@@ -0,0 +1,20 @@
+<?php
+declare(strict_types=1);
+
+namespace Behat\Mink\Tests\Driver;
+
+use Behat\Mink\Exception\DriverException;
+
+class GetContentTest extends TestCase
+{
+    public function test_throws_an_exception_if_driver_not_startet():void
+    {
+        $this->expectException(DriverException::class);
+        $this->expectExceptionMessage('Client is not (yet) started.');
+        $driver = $this->getSession()->getDriver();
+        if ($driver->isStarted()) {
+            $driver->stop();
+        }
+        $driver->getContent();
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -45,7 +45,7 @@ class PantherDriver extends CoreDriver`
`45`	`45`	`public const CHROME = 'chrome';`
`46`	`46`	`public const FIREFOX = 'firefox';`
`47`	`47`
`48`		`- /** @var Client */`
	`48`	`+ /** @var Client\|null */`
`49`	`49`	`private $client;`
`50`	`50`	`private $started = false;`
`51`	`51`	`private $removeScriptFromUrl = false;`
`@@ -66,6 +66,9 @@ public function __construct(`
`66`	`66`	`*/`
`67`	`67`	`public function getClient()`
`68`	`68`	`{`
	`69`	`+ if (!$this->isStarted()) {`
	`70`	`+ throw new DriverException('Client is not (yet) started.');`
	`71`	`+ }`
`69`	`72`	`return $this->client;`
`70`	`73`	`}`
`71`	`74`
`@@ -125,7 +128,7 @@ public function isStarted()`
`125`	`128`	`*/`
`126`	`129`	`public function stop()`
`127`	`130`	`{`
`128`		`- $this->client->quit();`
	`131`	`+ $this->getClient()->quit();`
`129`	`132`	`self::stopWebServer();`
`130`	`133`	`$this->started = false;`
`131`	`134`	`}`
`@@ -139,34 +142,34 @@ public function reset()`
`139`	`142`	`// $useSpeedUp = false;`
`140`	`143`	`$useSpeedUp = true;`
`141`	`144`	`if ($useSpeedUp) {`
`142`		`- $this->client->getWebDriver()->manage()->deleteAllCookies();`
	`145`	`+ $this->getClient()->getWebDriver()->manage()->deleteAllCookies();`
`143`	`146`	`try {`
`144`		`- $history = $this->client->getHistory();`
	`147`	`+ $history = $this->getClient()->getHistory();`
`145`	`148`	`if ($history) {`
`146`	`149`	`$history->clear();`
`147`	`150`	`}`
`148`	`151`	`} catch (\LogicException $e) {`
`149`	`152`	`// History is not available when using e.g. WebDriver.`
`150`	`153`	`}`
`151`	`154`	`if (`
`152`		`- $this->client->getWebDriver() instanceof JavaScriptExecutor`
`153`		`- && !in_array($this->client->getCurrentURL(), ['', 'about:blank', 'data:,'], true)`
	`155`	`+ $this->getClient()->getWebDriver() instanceof JavaScriptExecutor`
	`156`	`+ && !in_array($this->getClient()->getCurrentURL(), ['', 'about:blank', 'data:,'], true)`
`154`	`157`	`) {`
`155`	`158`	`$this->executeScript('localStorage.clear();');`
`156`	`159`	`}`
`157`	`160`	`// not sure if we should also close all windows`
`158`		`- // $lastWindowHandle = \end($this->client->getWindowHandles());`
	`161`	`+ // $lastWindowHandle = \end($this->getClient()->getWindowHandles());`
`159`	`162`	`// if ($lastWindowHandle) {`
`160`		`- // $this->client->switchTo()->window($lastWindowHandle);`
	`163`	`+ // $this->getClient()->switchTo()->window($lastWindowHandle);`
`161`	`164`	`// }`
`162`		`- // $this->client->getWebDriver()->navigate()->refresh();`
`163`		`- // $this->client->refreshCrawler();`
`164`		`- // if (\count($this->client->getWindowHandles()) > 1) {`
`165`		`- // $this->client->getWebDriver()->close();`
	`165`	`+ // $this->getClient()->getWebDriver()->navigate()->refresh();`
	`166`	`+ // $this->getClient()->refreshCrawler();`
	`167`	`+ // if (\count($this->getClient()->getWindowHandles()) > 1) {`
	`168`	`+ // $this->getClient()->getWebDriver()->close();`
`166`	`169`	`// }`
`167`	`170`	`} else {`
`168`	`171`	`// Restarting the client resets the cookies and the history`
`169`		`- $this->client->restart();`
	`172`	`+ $this->getClient()->restart();`
`170`	`173`	`}`
`171`	`174`
`172`	`175`	`}`
`@@ -176,48 +179,48 @@ public function reset()`
`176`	`179`	`*/`
`177`	`180`	`public function visit($url)`
`178`	`181`	`{`
`179`		`- $this->client->get($this->prepareUrl($url));`
	`182`	`+ $this->getClient()->get($this->prepareUrl($url));`
`180`	`183`	`}`
`181`	`184`
`182`	`185`	`/**`
`183`	`186`	`* {@inheritdoc}`
`184`	`187`	`*/`
`185`	`188`	`public function getCurrentUrl()`
`186`	`189`	`{`
`187`		`- return $this->client->getCurrentURL();`
	`190`	`+ return $this->getClient()->getCurrentURL();`
`188`	`191`	`}`
`189`	`192`
`190`	`193`	`/**`
`191`	`194`	`* {@inheritdoc}`
`192`	`195`	`*/`
`193`	`196`	`public function reload()`
`194`	`197`	`{`
`195`		`- $this->client->reload();`
	`198`	`+ $this->getClient()->reload();`
`196`	`199`	`}`
`197`	`200`
`198`	`201`	`/**`
`199`	`202`	`* {@inheritdoc}`
`200`	`203`	`*/`
`201`	`204`	`public function forward()`
`202`	`205`	`{`
`203`		`- $this->client->forward();`
	`206`	`+ $this->getClient()->forward();`
`204`	`207`	`}`
`205`	`208`
`206`	`209`	`/**`
`207`	`210`	`* {@inheritdoc}`
`208`	`211`	`*/`
`209`	`212`	`public function back()`
`210`	`213`	`{`
`211`		`- $this->client->back();`
	`214`	`+ $this->getClient()->back();`
`212`	`215`	`}`
`213`	`216`
`214`	`217`	`/**`
`215`	`218`	`* {@inheritdoc}`
`216`	`219`	`*/`
`217`	`220`	`public function switchToWindow($name = null)`
`218`	`221`	`{`
`219`		`- $this->client->switchTo()->window($name);`
`220`		`- $this->client->refreshCrawler();`
	`222`	`+ $this->getClient()->switchTo()->window($name);`
	`223`	`+ $this->getClient()->refreshCrawler();`
`221`	`224`	`}`
`222`	`225`
`223`	`226`	`/**`
`@@ -226,14 +229,14 @@ public function switchToWindow($name = null)`
`226`	`229`	`public function switchToIFrame($name = null)`
`227`	`230`	`{`
`228`	`231`	`if (null === $name) {`
`229`		`- $this->client->switchTo()->defaultContent();`
	`232`	`+ $this->getClient()->switchTo()->defaultContent();`
`230`	`233`	`} elseif ($name) {`
`231`	`234`	`$iFrameElement = $this->getCrawlerElement($this->getFilteredCrawler(\sprintf("//iframe[@name='%s']", $name)));`
`232`		`- $this->client->switchTo()->frame($iFrameElement);`
	`235`	`+ $this->getClient()->switchTo()->frame($iFrameElement);`
`233`	`236`	`} else {`
`234`		`- $this->client->switchTo()->frame(null);`
	`237`	`+ $this->getClient()->switchTo()->frame(null);`
`235`	`238`	`}`
`236`		`- $this->client->refreshCrawler();`
	`239`	`+ $this->getClient()->refreshCrawler();`
`237`	`240`	`}`
`238`	`241`
`239`	`242`	`/**`
`@@ -247,7 +250,7 @@ public function setCookie($name, $value = null)`
`247`	`250`	`return;`
`248`	`251`	`}`
`249`	`252`
`250`		`- $jar = $this->client->getCookieJar();`
	`253`	`+ $jar = $this->getClient()->getCookieJar();`
`251`	`254`	`// @see: https://github.com/w3c/webdriver/issues/1238`
`252`	`255`	`$jar->set(new Cookie($name, \rawurlencode((string)$value)));`
`253`	`256`	`}`
`@@ -260,7 +263,7 @@ public function setCookie($name, $value = null)`
`260`	`263`	`private function deleteCookie($name)`
`261`	`264`	`{`
`262`	`265`	`$path = $this->getCookiePath();`
`263`		`- $jar = $this->client->getCookieJar();`
	`266`	`+ $jar = $this->getClient()->getCookieJar();`
`264`	`267`
`265`	`268`	`do {`
`266`	`269`	`if (null !== $jar->get($name, $path)) {`
`@@ -292,7 +295,7 @@ private function getCookiePath()`
`292`	`295`	`*/`
`293`	`296`	`public function getCookie($name)`
`294`	`297`	`{`
`295`		`- $cookies = $this->client->getCookieJar()->all();`
	`298`	`+ $cookies = $this->getClient()->getCookieJar()->all();`
`296`	`299`
`297`	`300`	`foreach ($cookies as $cookie) {`
`298`	`301`	`if ($cookie->getName() === $name) {`
`@@ -308,31 +311,31 @@ public function getCookie($name)`
`308`	`311`	`*/`
`309`	`312`	`public function getContent()`
`310`	`313`	`{`
`311`		`- return $this->client->getWebDriver()->getPageSource();`
	`314`	`+ return $this->getClient()->getWebDriver()->getPageSource();`
`312`	`315`	`}`
`313`	`316`
`314`	`317`	`/**`
`315`	`318`	`* {@inheritdoc}`
`316`	`319`	`*/`
`317`	`320`	`public function getScreenshot($saveAs = null): string`
`318`	`321`	`{`
`319`		`- return $this->client->takeScreenshot($saveAs);`
	`322`	`+ return $this->getClient()->takeScreenshot($saveAs);`
`320`	`323`	`}`
`321`	`324`
`322`	`325`	`/**`
`323`	`326`	`* {@inheritdoc}`
`324`	`327`	`*/`
`325`	`328`	`public function getWindowNames()`
`326`	`329`	`{`
`327`		`- return $this->client->getWindowHandles();`
	`330`	`+ return $this->getClient()->getWindowHandles();`
`328`	`331`	`}`
`329`	`332`
`330`	`333`	`/**`
`331`	`334`	`* {@inheritdoc}`
`332`	`335`	`*/`
`333`	`336`	`public function getWindowName()`
`334`	`337`	`{`
`335`		`- return $this->client->getWindowHandle();`
	`338`	`+ return $this->getClient()->getWindowHandle();`
`336`	`339`	`}`
`337`	`340`
`338`	`341`	`/**`
`@@ -348,7 +351,7 @@ public function isVisible($xpath)`
`348`	`351`	`*/`
`349`	`352`	`public function mouseOver($xpath)`
`350`	`353`	`{`
`351`		`- $this->client->getMouse()->mouseMove($this->toCoordinates($xpath));`
	`354`	`+ $this->getClient()->getMouse()->mouseMove($this->toCoordinates($xpath));`
`352`	`355`	`}`
`353`	`356`
`354`	`357`	`/**`
`@@ -604,24 +607,24 @@ public function selectOption($xpath, $value, $multiple = false)`
`604`	`607`	`*/`
`605`	`608`	`public function click($xpath)`
`606`	`609`	`{`
`607`		`- $this->client->getMouse()->click($this->toCoordinates($xpath));`
`608`		`- $this->client->refreshCrawler();`
	`610`	`+ $this->getClient()->getMouse()->click($this->toCoordinates($xpath));`
	`611`	`+ $this->getClient()->refreshCrawler();`
`609`	`612`	`}`
`610`	`613`
`611`	`614`	`/**`
`612`	`615`	`* {@inheritdoc}`
`613`	`616`	`*/`
`614`	`617`	`public function doubleClick($xpath)`
`615`	`618`	`{`
`616`		`- $this->client->getMouse()->doubleClick($this->toCoordinates($xpath));`
	`619`	`+ $this->getClient()->getMouse()->doubleClick($this->toCoordinates($xpath));`
`617`	`620`	`}`
`618`	`621`
`619`	`622`	`/**`
`620`	`623`	`* {@inheritdoc}`
`621`	`624`	`*/`
`622`	`625`	`public function rightClick($xpath)`
`623`	`626`	`{`
`624`		`- $this->client->getMouse()->contextClick($this->toCoordinates($xpath));`
	`627`	`+ $this->getClient()->getMouse()->contextClick($this->toCoordinates($xpath));`
`625`	`628`	`}`
`626`	`629`
`627`	`630`	`/**`
`@@ -669,7 +672,7 @@ public function executeScript($script)`
`669`	`672`	`$script = '(' . $script . ')';`
`670`	`673`	`}`
`671`	`674`
`672`		`- return $this->client->executeScript($script);`
	`675`	`+ return $this->getClient()->executeScript($script);`
`673`	`676`	`}`
`674`	`677`
`675`	`678`	`/**`
`@@ -681,7 +684,7 @@ public function evaluateScript($script)`
`681`	`684`	`$script = 'return ' . $script;`
`682`	`685`	`}`
`683`	`686`
`684`		`- return $this->client->executeScript($script);`
	`687`	`+ return $this->getClient()->executeScript($script);`
`685`	`688`	`}`
`686`	`689`
`687`	`690`	`/**`
`@@ -707,7 +710,7 @@ public function wait($timeout, $condition)`
`707`	`710`	`public function resizeWindow($width, $height, $name = null)`
`708`	`711`	`{`
`709`	`712`	`$size = new WebDriverDimension($width, $height);`
`710`		`- $this->client->getWebDriver()->manage()->window()->setSize($size);`
	`713`	`+ $this->getClient()->getWebDriver()->manage()->window()->setSize($size);`
`711`	`714`	`}`
`712`	`715`
`713`	`716`	`/**`
`@@ -727,8 +730,8 @@ public function submitForm($xpath)`
`727`	`730`	`{`
`728`	`731`	`$crawler = $this->getFilteredCrawler($xpath);`
`729`	`732`
`730`		`- $this->client->submit($crawler->form());`
`731`		`- $this->client->refreshCrawler();`
	`733`	`+ $this->getClient()->submit($crawler->form());`
	`734`	`+ $this->getClient()->refreshCrawler();`
`732`	`735`	`}`
`733`	`736`
`734`	`737`	`/**`
`@@ -738,7 +741,7 @@ public function submitForm($xpath)`
`738`	`741`	`*/`
`739`	`742`	`protected function getResponse()`
`740`	`743`	`{`
`741`		`- $response = $this->client->getInternalResponse();`
	`744`	`+ $response = $this->getClient()->getInternalResponse();`
`742`	`745`
`743`	`746`	`if (null === $response) {`
`744`	`747`	`throw new DriverException('Unable to access the response before visiting a page');`
`@@ -936,7 +939,7 @@ private function getFilteredCrawler($xpath): Crawler`
`936`	`939`	`*/`
`937`	`940`	`private function getCrawler(): Crawler`
`938`	`941`	`{`
`939`		`- $crawler = $this->client->getCrawler();`
	`942`	`+ $crawler = $this->getClient()->getCrawler();`
`940`	`943`
`941`	`944`	`if (null === $crawler) {`
`942`	`945`	`throw new DriverException('Unable to access the response content before visiting a page');`
`@@ -965,7 +968,7 @@ private function toCoordinates(string $xpath): WebDriverCoordinates`
`965`	`968`
`966`	`969`	`private function getWebDriverActions(): WebDriverActions`
`967`	`970`	`{`
`968`		`- $webDriver = $this->client->getWebDriver();`
	`971`	`+ $webDriver = $this->getClient()->getWebDriver();`
`969`	`972`	`if (!$webDriver instanceof WebDriverHasInputDevices) {`
`970`	`973`	`throw new UnsupportedDriverActionException('Mouse manipulations are not supported by %s', $this);`
`971`	`974`	`}`