MDL-70148 behat: Add steps to send keys without an element
This commit is contained in:
Andrew Nicols
@@ -0,0 +1,52 @@
|
||||
@tool_behat
|
||||
Feature: Verify that keyboard steps work as expected
|
||||
In order to use behat step definitions
|
||||
As a test writer
|
||||
I need to verify that the keyboard steps work as expected
|
||||
|
||||
@javascript
|
||||
Scenario: Typing keys into a field causes them to be input
|
||||
Given the following "users" exist:
|
||||
| username | email | firstname | lastname | password |
|
||||
| saffronr | saffron.rutledge@example.com | Saffron | Rutledge | flowerpower |
|
||||
Given I click on "Log in" "link"
|
||||
And I click on "Username" "field"
|
||||
When I type "saffronr"
|
||||
And I press the tab key
|
||||
And I type "flowerpower"
|
||||
And I press enter
|
||||
Then I should see "You are logged in as Saffron Rutledge"
|
||||
|
||||
@javascript
|
||||
Scenario: Using tab changes focus to the next or previous field
|
||||
Given I click on "Log in" "link"
|
||||
And I click on "Username" "field"
|
||||
And the focused element is "Username" "field"
|
||||
When I press the tab key
|
||||
Then the focused element is "Password" "field"
|
||||
|
||||
And I press the shift tab key
|
||||
And the focused element is "Username" "field"
|
||||
|
||||
@javascript
|
||||
Scenario: Using the arrow keys allows me to navigate through menus
|
||||
Given the following "users" exist:
|
||||
| username | email | firstname | lastname |
|
||||
| saffronr | saffron.rutledge@example.com | Saffron | Rutledge |
|
||||
And I log in as "saffronr"
|
||||
And I click on "Saffron Rutledge" "link" in the ".usermenu" "css_element"
|
||||
When I press the up key
|
||||
Then the focused element is "Log out" "link"
|
||||
|
||||
@javascript
|
||||
Scenario: The escape key can be used to close a dialogue
|
||||
Given the following "course" exists:
|
||||
| fullname | C1|
|
||||
| shortname | C1 |
|
||||
And I log in as "admin"
|
||||
And I am on "C1" course homepage
|
||||
And I navigate to course participants
|
||||
And I press "Enrol users"
|
||||
And "Enrol users" "dialogue" should be visible
|
||||
When I press the escape key
|
||||
Then "Enrol users" "dialogue" should not be visible
|
||||
@@ -38,6 +38,10 @@ use Behat\Mink\Session;
|
||||
require_once(__DIR__ . '/classes/component_named_selector.php');
|
||||
require_once(__DIR__ . '/classes/component_named_replacement.php');
|
||||
|
||||
// Alias the WebDriver\Key class to behat_keys to make future transition to a different WebDriver implementation
|
||||
// easier.
|
||||
class_alias('WebDriver\\Key', 'behat_keys');
|
||||
|
||||
/**
|
||||
* Steps definitions base class.
|
||||
*
|
||||
@@ -254,6 +258,44 @@ class behat_base extends Behat\MinkExtension\Context\RawMinkContext {
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* Send key presses straight to the currently active element.
|
||||
*
|
||||
* The `$keys` array contains a list of key values to send to the session as defined in the WebDriver and JsonWire
|
||||
* specifications:
|
||||
* - JsonWire: https://github.com/SeleniumHQ/selenium/wiki/JsonWireProtocol#sessionsessionidkeys
|
||||
* - W3C WebDriver: https://www.w3.org/TR/webdriver/#keyboard-actions
|
||||
*
|
||||
* This may be a combination of typable characters, modifier keys, and other supported keypoints.
|
||||
*
|
||||
* The NULL_KEY should be used to release modifier keys. If the NULL_KEY is not used then modifier keys will remain
|
||||
* in the pressed state.
|
||||
*
|
||||
* Example usage:
|
||||
*
|
||||
* behat_base::type_keys($this->getSession(), [behat_keys::SHIFT, behat_keys::TAB, behat_keys::NULL_KEY]);
|
||||
* behat_base::type_keys($this->getSession(), [behat_keys::ENTER, behat_keys::NULL_KEY]);
|
||||
* behat_base::type_keys($this->getSession(), [behat_keys::ESCAPE, behat_keys::NULL_KEY]);
|
||||
*
|
||||
* It can also be used to send text input, for example:
|
||||
*
|
||||
* behat_base::type_keys(
|
||||
* $this->getSession(),
|
||||
* ['D', 'o', ' ', 'y', 'o', 'u', ' ', 'p', 'l', 'a' 'y', ' ', 'G', 'o', '?', behat_base::NULL_KEY]
|
||||
* );
|
||||
*
|
||||
*
|
||||
* Please note: This function does not use the element/sendKeys variants but sends keys straight to the browser.
|
||||
*
|
||||
* @param Session $session
|
||||
* @param string[] $keys
|
||||
*/
|
||||
public static function type_keys(Session $session, array $keys) {
|
||||
$session->getDriver()->getWebDriverSession()->keys([
|
||||
'value' => $keys,
|
||||
]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Finds DOM nodes in the page using named selectors.
|
||||
*
|
||||
|
||||
@@ -27,12 +27,12 @@
|
||||
|
||||
require_once(__DIR__ . '/../../behat/behat_base.php');
|
||||
|
||||
use Behat\Mink\Exception\ExpectationException as ExpectationException,
|
||||
Behat\Mink\Exception\ElementNotFoundException as ElementNotFoundException,
|
||||
Behat\Mink\Exception\DriverException as DriverException,
|
||||
WebDriver\Exception\NoSuchElement as NoSuchElement,
|
||||
WebDriver\Exception\StaleElementReference as StaleElementReference,
|
||||
Behat\Gherkin\Node\TableNode as TableNode;
|
||||
use Behat\Gherkin\Node\TableNode as TableNode;
|
||||
use Behat\Mink\Exception\DriverException as DriverException;
|
||||
use Behat\Mink\Exception\ElementNotFoundException as ElementNotFoundException;
|
||||
use Behat\Mink\Exception\ExpectationException as ExpectationException;
|
||||
use WebDriver\Exception\NoSuchElement as NoSuchElement;
|
||||
use WebDriver\Exception\StaleElementReference as StaleElementReference;
|
||||
|
||||
/**
|
||||
* Cross component steps definitions.
|
||||
@@ -1618,6 +1618,143 @@ EOF;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Send key presses to the browser without first changing focusing, or applying the key presses to a specific
|
||||
* element.
|
||||
*
|
||||
* Example usage of this step:
|
||||
* When I type "Penguin"
|
||||
*
|
||||
* @When I type :keys
|
||||
* @param string $keys The key, or list of keys, to type
|
||||
*/
|
||||
public function i_type(string $keys) {
|
||||
behat_base::type_keys($this->getSession(), str_split($keys));
|
||||
}
|
||||
|
||||
/**
|
||||
* Press a named key with an optional set of modifiers.
|
||||
*
|
||||
* Supported named keys are:
|
||||
* - up
|
||||
* - down
|
||||
* - left
|
||||
* - right
|
||||
* - pageup|page_up
|
||||
* - pagedown|page_down
|
||||
* - home
|
||||
* - end
|
||||
* - insert
|
||||
* - delete
|
||||
* - backspace
|
||||
* - escape
|
||||
* - enter
|
||||
* - tab
|
||||
*
|
||||
* Supported moderators are:
|
||||
* - shift
|
||||
* - ctrl
|
||||
* - alt
|
||||
* - meta
|
||||
*
|
||||
* Example usage of this new step:
|
||||
* When I press the up key
|
||||
* When I press the space key
|
||||
* When I press the shift tab key
|
||||
*
|
||||
* Multiple moderator keys can be combined using the '+' operator, for example:
|
||||
* When I press the ctrl+shift enter key
|
||||
* When I press the ctrl + shift enter key
|
||||
*
|
||||
* @When /^I press the (?P<modifiers_string>.* )?(?P<key_string>.*) key$/
|
||||
* @param string $modifiers A list of keyboard modifiers, separated by the `+` character
|
||||
* @param string $key The name of the key to press
|
||||
*/
|
||||
public function i_press_named_key(string $modifiers, string $key) {
|
||||
behat_base::require_javascript_in_session($this->getSession());
|
||||
|
||||
$keys = [];
|
||||
|
||||
foreach (explode('+', $modifiers) as $modifier) {
|
||||
switch (strtoupper(trim($modifier))) {
|
||||
case '':
|
||||
break;
|
||||
case 'SHIFT':
|
||||
$keys[] = behat_keys::SHIFT;
|
||||
break;
|
||||
case 'CTRL':
|
||||
$keys[] = behat_keys::CONTROL;
|
||||
break;
|
||||
case 'ALT':
|
||||
$keys[] = behat_keys::ALT;
|
||||
break;
|
||||
case 'META':
|
||||
$keys[] = behat_keys::META;
|
||||
break;
|
||||
default:
|
||||
throw new \coding_exception("Unknown modifier key '$modifier'}");
|
||||
}
|
||||
}
|
||||
|
||||
$modifier = trim($key);
|
||||
switch (strtoupper($key)) {
|
||||
case 'UP':
|
||||
$keys[] = behat_keys::UP_ARROW;
|
||||
break;
|
||||
case 'DOWN':
|
||||
$keys[] = behat_keys::DOWN_ARROW;
|
||||
break;
|
||||
case 'LEFT':
|
||||
$keys[] = behat_keys::LEFT_ARROW;
|
||||
break;
|
||||
case 'RIGHT':
|
||||
$keys[] = behat_keys::RIGHT_ARROW;
|
||||
break;
|
||||
case 'HOME':
|
||||
$keys[] = behat_keys::HOME;
|
||||
break;
|
||||
case 'END':
|
||||
$keys[] = behat_keys::END;
|
||||
break;
|
||||
case 'INSERT':
|
||||
$keys[] = behat_keys::INSERT;
|
||||
break;
|
||||
case 'BACKSPACE':
|
||||
$keys[] = behat_keys::BACKSPACE;
|
||||
break;
|
||||
case 'DELETE':
|
||||
$keys[] = behat_keys::DELETE;
|
||||
break;
|
||||
case 'PAGEUP':
|
||||
case 'PAGE_UP':
|
||||
$keys[] = behat_keys::PAGE_UP;
|
||||
break;
|
||||
case 'PAGEDOWN':
|
||||
case 'PAGE_DOWN':
|
||||
$keys[] = behat_keys::PAGE_DOWN;
|
||||
break;
|
||||
case 'ESCAPE':
|
||||
$keys[] = behat_keys::ESCAPE;
|
||||
break;
|
||||
case 'ENTER':
|
||||
$keys[] = behat_keys::ENTER;
|
||||
break;
|
||||
case 'TAB':
|
||||
$keys[] = behat_keys::TAB;
|
||||
break;
|
||||
case 'SPACE':
|
||||
$keys[] = behat_keys::SPACE;
|
||||
break;
|
||||
default:
|
||||
throw new \coding_exception("Unknown key '$key'}");
|
||||
}
|
||||
|
||||
// Always send the NULL key as the last key.
|
||||
$keys[] = behat_keys::NULL_KEY;
|
||||
|
||||
behat_base::type_keys($this->getSession(), $keys);
|
||||
}
|
||||
|
||||
/**
|
||||
* Trigger a keydown event for a key on a specific element.
|
||||
*
|
||||
|
||||
Reference in New Issue
Block a user