function BrowserTest::testCookies

Tests that cookies set during a request are available for testing.

File

core/modules/simpletest/src/Tests/BrowserTest.php, line 93

Class

BrowserTest

Tests the internal browser of the testing framework.

Namespace

Code

public function testCookies() {
    // Check that the $this->cookies property is populated when a user logs in.
    $user = $this->drupalCreateUser();
    $edit = [
        'name' => $user->getAccountName(),
        'pass' => $user->pass_raw,
    ];
    $this->drupalPostForm('<front>', $edit, t('Log in'));
    $this->assertEqual(count($this->cookies), 1, 'A cookie is set when the user logs in.');
    // Check that the name and value of the cookie match the request data.
    $cookie_header = $this->drupalGetHeader('set-cookie', TRUE);
    // The name and value are located at the start of the string, separated by
    // an equals sign and ending in a semicolon.
    preg_match('/^([^=]+)=([^;]+)/', $cookie_header, $matches);
    $name = $matches[1];
    $value = $matches[2];
    $this->assertTrue(array_key_exists($name, $this->cookies), 'The cookie name is correct.');
    $this->assertEqual($value, $this->cookies[$name]['value'], 'The cookie value is correct.');
    // Set a flag indicating that a cookie has been set in this test.
    // @see testCookieDoesNotBleed()
    static::$cookieSet = TRUE;
}