Merge pull request #240 from creative-commoners/pulls/5/cms5-readme

DOC Update README.md for CMS 5

README.md

@@ -38,27 +38,21 @@ Note: The extension has only been tested with the `selenium2` Mink driver.
 
 ## Installation
 
-Simply [install Silverstripe through Composer](http://doc.silverstripe.org/framework/en/installation/composer).
+In a Silverstripe CMS project (see [getting started docs](https://docs.silverstripe.org/en/getting_started/)) add the Silverstripe Behat extension via Composer.
-Skip this step if adding the module to an existing project.
 
-	composer create-project silverstripe/installer my-test-project 4.x-dev
+```sh
+composer require --dev silverstripe/behat-extension
+```
 
-Switch to the newly created webroot, and add the Silverstripe Behat extension.
+Download the standalone [Google Chrome WebDriver](https://chromedriver.storage.googleapis.com/index.html)
-
-	cd my-test-project
-	composer require --dev silverstripe/behat-extension
-
-Download the standalone [Google Chrome WebDriver](http://chromedriver.storage.googleapis.com/index.html?path=2.8/)
-
-Now install the Silverstripe project as usual by opening it in a browser and following the instructions.
-Protip: You can skip this step by using `[SS_DATABASE_CHOOSE_NAME]` in a global
-[`.env`](https://docs.silverstripe.org/en/getting_started/environment_management/) file one level above the webroot.
 
 Unless you have [`SS_BASE_URL`](http://doc.silverstripe.org/framework/en/topics/commandline#configuration) set up,
 you also need to specify the URL for your webroot. Either add it to the existing `behat.yml` configuration file
 in your project root, or set is as an environment variable in your terminal session:
 
-	export BEHAT_PARAMS="extensions[SilverStripe\BehatExtension\MinkExtension][base_url]=http://localhost/"
+```sh
+export BEHAT_PARAMS="extensions[SilverStripe\BehatExtension\MinkExtension][base_url]=http://localhost/"
+```
 
 ## Usage
 
@@ -66,17 +60,23 @@ in your project root, or set is as an environment variable in your terminal sess
 
 You can run the server locally in a separate Terminal session:
 
-    chromedriver
+```sh
+chromedriver
+```
 
 ### Running the Tests
 
 Now you can run the tests (for example for the `framework` module):
 
-	vendor/bin/behat @framework
+```sh
+vendor/bin/behat @framework
+```
 
 Or even run a single scenario by it's name (supports regular expressions):
 
-	vendor/bin/behat --name 'My scenario title' @framework
+```sh
+vendor/bin/behat --name 'My scenario title' @framework
+```
 
 This will start a Chrome browser by default. Other browsers and profiles can be configured in `behat.yml`.
 
@@ -85,7 +85,9 @@ This will start a Chrome browser by default. Other browsers and profiles can be
 If running with `silverstripe/serve` and `chromedriver`, you can also use the following command
 which will automatically start and stop these services for individual tests.
 
-    vendor/bin/behat-ss @framework
+```sh
+vendor/bin/behat-ss @framework
+```
 
 This automates:
  - starting server
@@ -128,11 +130,12 @@ number that failed.
 
 Example: behat.yml
 
-	default:
+```yml
+default:
     suites:
     framework:
         paths:
-            - %paths.modules.framework%/tests/behat/features
+        - '%paths.modules.framework%/tests/behat/features'
         contexts:
         - SilverStripe\Framework\Tests\Behaviour\FeatureContext
         - SilverStripe\Framework\Tests\Behaviour\CmsFormsContext
@@ -142,7 +145,7 @@ Example: behat.yml
         - SilverStripe\BehatExtension\Context\LoginContext
         -
             SilverStripe\BehatExtension\Context\FixtureContext:
-                - %paths.modules.framework%/tests/behat/features/files/
+            - '%paths.modules.framework%/tests/behat/features/files/'
     extensions:
     SilverStripe\BehatExtension\MinkExtension:
         default_session: facebook_web_driver
@@ -151,7 +154,8 @@ Example: behat.yml
         browser: chrome
         wd_host: "http://127.0.0.1:9515" #chromedriver port
     SilverStripe\BehatExtension\Extension:
-          screenshot_path: %paths.base%/artifacts/screenshots
+        screenshot_path: '%paths.base%/artifacts/screenshots'
+```
 
 ## Module Initialisation
 
@@ -167,9 +171,11 @@ Since step definitions are quite domain specific, its likely that you'll need yo
 The Silverstripe Behat extension provides an initializer script which generates a template
 in the recommended folder structure:
 
-	vendor/bin/behat --init @mymodule --namespace="MyVendor\MyModule"
+```sh
+vendor/bin/behat --init @mymodule --namespace="MyVendor\MyModule"
+```
 
-	Note: namespace is mandatory
+**Note: namespace is mandatory**
 
 You'll now have a class located in `mymodule/tests/behat/src/FeatureContext.php`,
 which will have a psr-4 class mapping added to composer.json by default.
@@ -182,7 +188,9 @@ The extension comes with several `BehatContext` subclasses come with some extra
 Some of them are just helpful in general website testing, other's are specific to SilverStripe.
 To find out all available steps (and the files they are defined in), run the following:
 
-	vendor/bin/behat @mymodule --definitions=i
+```sh
+vendor/bin/behat @mymodule --definitions=i
+```
 
 Note: There are more specific step definitions in the Silverstripe `framework` module
 for interacting with the CMS interfaces (see `framework/tests/behat/features/bootstrap`).
@@ -207,7 +215,8 @@ scenario automatically.
 If you need more flexibility and transparency about which records are being created,
 use the inline definition syntax. The following example shows some syntax variations:
 
-	Feature: Do something with pages
+```cucumber
+Feature: Do something with pages
     As an site owner
     I want to manage pages
 
@@ -236,6 +245,7 @@ use the inline definition syntax. The following example shows some syntax variat
         Given I am logged in with "ADMIN" permissions
         And I go to "/admin/pages"
         Then I should see "Page 1" in CMS Tree
+```
 
  * Fixtures are created where you defined them. If you want the fixtures to be created
    before every scenario, define them in
@@ -259,8 +269,10 @@ use the inline definition syntax. The following example shows some syntax variat
 As a convention, Silverstripe Behat tests live in a `tests/behat` subfolder
 of your module. You can create it with the following commands:
 
-	mkdir -p mymodule/tests/behat/features/
+```sh
-	mkdir -p mymodule/tests/behat/src/
+mkdir -p mymodule/tests/behat/features/
+mkdir -p mymodule/tests/behat/src/
+```
 
 ### FeatureContext
 
@@ -269,16 +281,17 @@ here as well. The only major difference is the base class from which
 to extend your own `FeatureContext`: It should be `SilverStripeContext`
 rather than `BehatContext`.
 
-Example: mymodule/tests/behat/src/FeatureContext.php
+Example: `mymodule/tests/behat/src/FeatureContext.php`
 
-	<?php
+```php
-	namespace MyModule\Test\Behaviour;
+namespace MyModule\Test\Behaviour;
 
-	use SilverStripe\BehatExtension\Context\SilverStripeContext;
+use SilverStripe\BehatExtension\Context\SilverStripeContext;
 
-	class FeatureContext extends SilverStripeContext
+class FeatureContext extends SilverStripeContext
-	{
+{
-	}
+}
+```
 
 ### Screen Size
 
@@ -287,7 +300,9 @@ define the desired browser window size through a `capabilities` definition.
 By default, Selenium doesn't support this though, so we've added a workaround
 through an environment variable:
 
-	BEHAT_SCREEN_SIZE=320x600 vendor/bin/behat
+```sh
+BEHAT_SCREEN_SIZE=320x600 vendor/bin/behat
+```
 
 ### Inspecting PHP sessions
 
@@ -298,15 +313,18 @@ of the `TestSessionEnvironment`, in order to share it with Behat CLI.
 
 Example: Retrieve the currently logged-in member
 
-    use SilverStripe\TestSession\TestsessionEnvironment;
+```php
+use SilverStripe\TestSession\TestsessionEnvironment;
 
-	$env = Injector::inst()->get(TestSessionEnvironment::class);
+$env = Injector::inst()->get(TestSessionEnvironment::class);
-	$state = $env->getState();
+$state = $env->getState();
-	if(isset($state->session['loggedInAs'])) {
+
+if (isset($state->session['loggedInAs'])) {
     $member = \Member::get()->byID($state->session['loggedInAs']);
-	} else {
+} else {
     $member = null;
-	}
+}
+```
 
 ## FAQ
 
@@ -387,12 +405,16 @@ otherwise you'll always have an active debugging session in CLI, never in the br
 
 Then you can choose to enable XDebug for the current CLI run:
 
-	XDEBUG_CONFIG="idekey=macgdbp" vendor/bin/behat
+```sh
+XDEBUG_CONFIG="idekey=macgdbp" vendor/bin/behat
+```
 
 Or you can use the `TESTSESSION_PARAMS` environment variable to pass additional
 parameters to `dev/testsession/start`, and debug in the browser instead.
 
-	TESTSESSION_PARAMS="XDEBUG_SESSION_START=macgdbp" vendor/bin/behat @app
+```sh
+TESTSESSION_PARAMS="XDEBUG_SESSION_START=macgdbp" vendor/bin/behat @app
+```
 
 The `macgdbp` IDE key needs to match your `xdebug.idekey` php.ini setting.
 
@@ -410,6 +432,7 @@ It's based on the `vendor/bin/behat -di @cms` output.
 
 ### Basics
 
+```cucumber
 	 Then /^(?:|I )should see "(?P<text>(?:[^"]|\\")*)"$/
 	    - Checks, that page contains specified text.
 
@@ -473,9 +496,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	Then /^the "([^"]*)" table should not contain "([^"]*)"$/
 
 	Given /^I click on "([^"]*)" in the "([^"]*)" table$/
+```
 
 ### Navigation
 
+```cucumber
 	Given /^(?:|I )am on homepage$/
 	    - Opens homepage.
 
@@ -496,9 +521,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 
 	 When /^(?:|I )move forward one page$/
 	    - Moves forward one page in history
+```
 
 ### Forms
 
+```cucumber
 	When /^(?:|I )press "(?P<button>(?:[^"]|\\")*)"$/
 	    - Presses button with specified id|name|title|alt|value.
 
@@ -562,9 +589,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	  - Check an individual input button from a group of inputs
 	  - Example: I select "Admins" from "Groups" input group
 	   (where "Groups" is the title of the CheckboxSetField or OptionsetField form field)
+```
 
 ### Interactions
 
+```cucumber
 	Given /^I press the "([^"]*)" button$/
 
 	Given /^I (click|double click) "([^"]*)" in the "([^"]*)" element$/
@@ -582,9 +611,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	Given /^I confirm the dialog$/
 
 	Given /^I dismiss the dialog$/
+```
 
 ### Login
 
+```cucumber
 	Given /^I am logged in with "([^"]*)" permissions$/
 	    - Creates a member in a group with the correct permissions.
 
@@ -595,9 +626,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	Given /^I should see a log-in form$/
 
 	 Then /^I will see a "bad" log-in message$/
+```
 
 ### CMS UI
 
+```cucumber
 	 Then /^I should see an edit page form$/
 
 	 Then /^I should see the CMS$/
@@ -619,9 +652,11 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	Given /^the preview contains "([^"]*)"$/
 
 	Given /^the preview does not contain "([^"]*)"$/
+```
 
 ### Fixtures
 
+```cucumber
 	Given /^(?:(an|a|the) )"(?<type>[^"]+)" "(?<id>[^"]+)" (:?which )?redirects to (?:(an|a|the) )"(?<targetType>[^"]+)" "(?<targetId>[^"]+)"$/
 	    - Find or create a redirector page and link to another existing page.
 
@@ -663,14 +698,18 @@ It's based on the `vendor/bin/behat -di @cms` output.
 	Given /^the CMS settings have the following data$/
 		- Example: Given the CMS settings has the following data
 		- Note: It only works with the Silverstripe CMS module installed
+```
 
 ### Environment
 
+```cucumber
 	Given /^the current date is "([^"]*)"$/
 	Given /^the current time is "([^"]*)"$/
+```
 
 ### Email
 
+```cucumber
 	Given /^there should (not |)be an email (to|from) "([^"]*)"$/
 
 	Given /^there should (not |)be an email (to|from) "([^"]*)" titled "([^"]*)"$/
@@ -697,6 +736,7 @@ It's based on the `vendor/bin/behat -di @cms` output.
 
     When /^I click on the http link "([^"]*)" in the email$/
         - Example: When I click on the http link "http://localhost/changepassword" in the email
+```
 
 ### Transformations
 
@@ -716,6 +756,6 @@ for example to cast any argument matching the `\d` regex into an actual PHP inte
 
 ## Useful resources
 
-* [Silverstripe CMS architecture](http://doc.silverstripe.org/sapphire/en/trunk/reference/cms-architecture)
+* [Silverstripe CMS architecture](https://docs.silverstripe.org/sapphire/en/trunk/reference/cms-architecture)
 * [Silverstripe Framework Test Module](https://github.com/silverstripe-labs/silverstripe-frameworktest)
-* [Silverstripe Unit and Integration Testing](http://doc.silverstripe.org/sapphire/en/trunk/topics/testing)
+* [Silverstripe Unit and Integration Testing](https://docs.silverstripe.org/sapphire/en/trunk/topics/testing)