From ab4b72d4864bbab57c80982f3ffe66009ff90ae4 Mon Sep 17 00:00:00 2001
From: Sam Minnee <sam@silverstripe.com>
Date: Thu, 13 Feb 2014 18:54:44 +1300
Subject: [PATCH] FIX: Fixed testing of theme switching.

The previous theme test relied on the existence of the tutorial theme, which has been removed.
I'ved added a couple of behat rules for scaffolding fake themes, and altered the test to use these.
---
 .../features/bootstrap/FeatureContext.php     |  3 ++
 .../Cms/Test/Behaviour/ThemeContext.php       | 47 +++++++++++++++++++
 tests/behat/features/settings-main.feature    | 11 +++--
 3 files changed, 57 insertions(+), 4 deletions(-)
 create mode 100644 tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php

diff --git a/tests/behat/features/bootstrap/FeatureContext.php b/tests/behat/features/bootstrap/FeatureContext.php
index 371d0986..2dce078e 100644
--- a/tests/behat/features/bootstrap/FeatureContext.php
+++ b/tests/behat/features/bootstrap/FeatureContext.php
@@ -36,6 +36,9 @@ class FeatureContext extends \SilverStripe\Framework\Test\Behaviour\FeatureConte
 		$fixtureContext->setFixtureFactory($this->getFixtureFactory());
 		$this->useContext('FixtureContext', $fixtureContext);
 
+		// Add extra contexts with more steps
+		$this->useContext('ThemeContext', new \SilverStripe\Cms\Test\Behaviour\ThemeContext($parameters));
+
 		// Use blueprints which auto-publish all subclasses of SiteTree
 		$factory = $fixtureContext->getFixtureFactory();
 		foreach(\ClassInfo::subclassesFor('SiteTree') as $id => $class) {
diff --git a/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php
new file mode 100644
index 00000000..511283b9
--- /dev/null
+++ b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace SilverStripe\Cms\Test\Behaviour;
+
+use Behat\Behat\Context\ClosuredContextInterface,
+	Behat\Behat\Context\TranslatedContextInterface,
+	Behat\Behat\Context\BehatContext,
+	Behat\Behat\Context\Step,
+	Behat\Behat\Event\StepEvent,
+	Behat\Behat\Exception\PendingException,
+	Behat\Mink\Driver\Selenium2Driver,
+	Behat\Gherkin\Node\PyStringNode,
+	Behat\Gherkin\Node\TableNode;
+
+// PHPUnit
+require_once 'PHPUnit/Autoload.php';
+require_once 'PHPUnit/Framework/Assert/Functions.php';
+
+/**
+ * Context used to create fixtures in the SilverStripe ORM.
+ */
+class ThemeContext extends BehatContext {
+
+	/**
+	 * Create a test theme
+	 * 
+	 * @Given /^a theme "(?<theme>[^"]+)"/
+	 */
+	public function stepCreateTheme($theme) {
+		if(!preg_match('/^[0-9a-zA-Z_-]+$/', $theme)) throw new \InvalidArgumentException("Bad theme '$theme'");
+
+		if(!file_exists(BASE_PATH . '/themes/' . $theme)) mkdir(BASE_PATH . '/themes/' . $theme);
+		if(!file_exists(BASE_PATH . '/themes/' . $theme . '/templates')) mkdir(BASE_PATH . '/themes/' . $theme . '/templates');
+	}
+
+	/**
+	 * Create a template within a test theme
+	 * 
+	 * @Given /^a template "(?<template>[^"]+)" in theme "(?<theme>[^"]+)" with content "(?<content>[^"]+)"/
+	 */
+	public function stepCreateTemplate($template, $theme, $content) {
+		if(!preg_match('/^[0-9a-zA-Z_-]+$/', $theme)) throw new \InvalidArgumentException("Bad theme '$theme'");
+		if(!preg_match('/^(Layout\/)?[0-9a-zA-Z_-]+\.ss$/', $template)) throw new \InvalidArgumentException("Bad template '$template'");
+
+		file_put_contents(BASE_PATH . '/themes/' . $theme . '/templates/' . $template, $content);
+	}	
+}
diff --git a/tests/behat/features/settings-main.feature b/tests/behat/features/settings-main.feature
index 0fc244b5..c2465b10 100644
--- a/tests/behat/features/settings-main.feature
+++ b/tests/behat/features/settings-main.feature
@@ -25,12 +25,15 @@ Feature: Edit site wide settings
 		And I should see "Site is under construction"
 
 	Scenario: I can change the theme of the website
-		Given I should see an edit page form
+		Given a theme "behattest"
+		And a template "Page.ss" in theme "behattest" with content "<h1>This is the behat test theme</h1>"
+		When I go to "/admin/settings"
+		Then I should see an edit page form
 		And I should see "Theme"
 
-		When I select "tutorial" from "Theme"
+		When I select "behattest" from "Theme"
 		And I press the "Save" button
 		And I reload the page
 
-		When I go to "/home"
-		Then I should see "Visit www.silverstripe.com to download the CMS"
\ No newline at end of file
+		When I go to "/home?flush=1"
+		Then I should see "This is the behat test theme"
\ No newline at end of file