ENHANCEMENT Backport versioned querystring fix (#2153)

* Backport versioned querystring fix

* Fix versioned state reset

* Fix up tests

* Fix permissions test

* Linting

code/controllers/CMSMain.php

@@ -188,7 +188,7 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 			'/', // trailing slash needed if $action is null!
 			"$action"
 		);
-		$this->extend('updateLink', $link);
+		$this->extend('updateLink', $link, $action);
 		return $link;
 	}
 

code/model/SiteTree.php

@@ -465,7 +465,10 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 	 * @return string
 	 */
 	public function Link($action = null) {
-		return Controller::join_links(Director::baseURL(), $this->RelativeLink($action));
+		$relativeLink = $this->RelativeLink($action);
+		$link = Controller::join_links(Director::baseURL(), $relativeLink);
+		$this->extend('updateLink', $link, $action, $relativeLink);
+		return $link;
 	}
 
 	/**
@@ -542,7 +545,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 	 * @return string
 	 */
 	public function getAbsoluteLiveLink($includeStageEqualsLive = true) {
-		$oldStage = Versioned::current_stage();
+		$oldMode = Versioned::get_reading_mode();
 		Versioned::reading_stage('Live');
 		$live = Versioned::get_one_by_stage('SiteTree', 'Live', array(
 			'"SiteTree"."ID"' => $this->ID
@@ -556,7 +559,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 			$link = null;
 		}
 
-		Versioned::reading_stage($oldStage);
+		Versioned::set_reading_mode($oldMode);
 		return $link;
 	}
 
@@ -2429,7 +2432,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 
 		$this->invokeWithExtensions('onBeforeUnpublish', $this);
 
-		$origStage = Versioned::current_stage();
+		$origMode = Versioned::get_reading_mode();
 		Versioned::reading_stage('Live');
 
 		// We should only unpublish virtualpages that exist on live
@@ -2445,7 +2448,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 			// $page->write() calls syncLinkTracking, which does all the hard work for us.
 			$page->write();
 		}
-		Versioned::reading_stage($origStage);
+		Versioned::set_reading_mode($origMode);
 
 		// Unpublish any published virtual pages
 		if ($virtualPages) foreach($virtualPages as $vp) $vp->doUnpublish();
@@ -2521,7 +2524,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 			if(method_exists($conn, 'allowPrimaryKeyEditing')) $conn->allowPrimaryKeyEditing('SiteTree', false);
 		}
 
-		$oldStage = Versioned::current_stage();
+		$oldMode = Versioned::get_reading_mode();
 		Versioned::reading_stage('Stage');
 		$this->forceChange();
 		$this->write();
@@ -2534,7 +2537,7 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 			$page->write();
 		}
 
-		Versioned::reading_stage($oldStage);
+		Versioned::set_reading_mode($oldMode);
 
 		$this->invokeWithExtensions('onAfterRestoreToStage', $this);
 

code/model/SiteTreeFileExtension.php

@@ -60,7 +60,7 @@ class SiteTreeFileExtension extends DataExtension {
 				SiteTreeFileExtension::BackLinkTracking() have been deprecated.
 				Please manipluate the returned list directly.', Deprecation::SCOPE_GLOBAL);
 		}
-		
+
 		if(class_exists("Subsite")){
 			$rememberSubsiteFilter = Subsite::$disable_subsite_filter;
 			Subsite::disable_subsite_filter(true);
@@ -71,7 +71,7 @@ class SiteTreeFileExtension extends DataExtension {
 				SiteTreeFileExtension::BackLinkTracking() have been deprecated.
 				Please manipluate the returned list directly.', Deprecation::SCOPE_GLOBAL);
 		}
-		
+
 		$links = $this->owner->getManyManyComponents('BackLinkTracking');
 		if($this->owner->ID) {
 			$links = $links
@@ -80,14 +80,14 @@ class SiteTreeFileExtension extends DataExtension {
 				->limit($limit);
 		}
 		$this->owner->extend('updateBackLinkTracking', $links);
-		
+
 		if(class_exists("Subsite")){
 			Subsite::disable_subsite_filter($rememberSubsiteFilter);
 		}
-		
+
 		return $links;
 	}
-	
+
 	/**
 	 * @todo Unnecessary shortcut for AssetTableField, coupled with cms module.
 	 *
@@ -101,7 +101,7 @@ class SiteTreeFileExtension extends DataExtension {
 			return 0;
 		}
 	}
-	
+
 	/**
 	 * Updates link tracking.
 	 */
@@ -110,7 +110,7 @@ class SiteTreeFileExtension extends DataExtension {
 		// site does its thing
 		$brokenPageIDs = $this->owner->BackLinkTracking()->column("ID");
 		if($brokenPageIDs) {
-			$origStage = Versioned::current_stage();
+			$origMode = Versioned::get_reading_mode();
 
 			// This will syncLinkTracking on draft
 			Versioned::reading_stage('Stage');
@@ -124,10 +124,10 @@ class SiteTreeFileExtension extends DataExtension {
 				$brokenPage->write();
 			}
 
-			Versioned::reading_stage($origStage);
+			Versioned::set_reading_mode($origMode);
 		}
 	}
-	
+
 	/**
 	 * Rewrite links to the $old file to now point to the $new file.
 	 *
@@ -138,15 +138,15 @@ class SiteTreeFileExtension extends DataExtension {
 	 */
 	public function updateLinks($old, $new) {
 		if(class_exists('Subsite')) Subsite::disable_subsite_filter(true);
-	
+
 		$pages = $this->owner->BackLinkTracking();
 
 		$summary = "";
 		if($pages) {
 			foreach($pages as $page) $page->rewriteFileURL($old,$new);
 		}
-		
+
 		if(class_exists('Subsite')) Subsite::disable_subsite_filter(false);
 	}
-	
+
 }

tests/controller/ContentControllerTest.php

@@ -7,16 +7,21 @@ class ContentControllerTest extends FunctionalTest {
 
 	protected static $fixture_file = 'ContentControllerTest.yml';
 
-	protected static $use_draft_site = true;
-
 	protected static $disable_themes = true;
 
+	public function setUp() {
+		parent::setUp();
+		Config::inst()->update('Director', 'alternate_base_url', '/');
+		$this->useDraftSite(false);
+	}
+
 	/**
 	 * Test that nested pages, basic actions, and nested/non-nested URL switching works properly
 	 */
 
 	public function testNestedPages() {
 		RootURLController::reset();
+		$this->useDraftSite(true);
 		Config::inst()->update('SiteTree', 'nested_urls', true);
 
 		$this->assertEquals('Home Page', $this->get('/')->getBody());
@@ -52,7 +57,7 @@ class ContentControllerTest extends FunctionalTest {
 	 */
 	public function testChildrenOf() {
 		$controller = new ContentController();
-
+		$this->useDraftSite(true);
 		Config::inst()->update('SiteTree', 'nested_urls', true);
 
 		$this->assertEquals(1, $controller->ChildrenOf('/')->Count());
@@ -70,6 +75,7 @@ class ContentControllerTest extends FunctionalTest {
 
 	public function testDeepNestedURLs() {
 		Config::inst()->update('SiteTree', 'nested_urls', true);
+		$this->useDraftSite(true);
 
 		$page = new Page();
 		$page->URLSegment = 'base-page';
@@ -126,7 +132,7 @@ class ContentControllerTest extends FunctionalTest {
 
 		$this->assertContains(
 			sprintf('<a href="%s">Testlink</a>', $linkedPage->Link()),
-			$this->get($page->RelativeLink())->getBody(),
+			$this->get($page->Link())->getBody(),
 			'"sitetree_link" shortcodes get parsed properly'
 		);
 	}

tests/model/RedirectorPageTest.php

@@ -2,47 +2,58 @@
 
 class RedirectorPageTest extends FunctionalTest {
 	protected static $fixture_file = 'RedirectorPageTest.yml';
-	protected static $use_draft_site = true;
+
 	protected $autoFollowRedirection = false;
-	
+
+	public function setUp() {
+		parent::setUp();
+		$this->useDraftSite(false);
+		$this->logInWithPermission('ADMIN');
+		foreach (SiteTree::get() as $page) {
+			$page->doPublish();
+		}
+		Config::inst()->update('Director', 'alternate_base_url', '/');
+	}
+
 	public function testGoodRedirectors() {
 		/* For good redirectors, the final destination URL will be returned */
 		$this->assertEquals("http://www.google.com", $this->objFromFixture('RedirectorPage','goodexternal')->Link());
-		$this->assertEquals(Director::baseURL() . "redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->redirectionLink());
+		$this->assertEquals("/redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->redirectionLink());
-		$this->assertEquals(Director::baseURL() . "redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->Link());
+		$this->assertEquals("/redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->Link());
 	}
 
 	public function testEmptyRedirectors() {
 		/* If a redirector page is misconfigured, then its link method will just return the usual URLSegment-generated value */
 		$page1 = $this->objFromFixture('RedirectorPage','badexternal');
-		$this->assertEquals(Director::baseURL() . 'bad-external/', $page1->Link());
+		$this->assertEquals('/bad-external/', $page1->Link());
 
 		/* An error message will be shown if you visit it */
-		$content = $this->get(Director::makeRelative($page1->Link()))->getBody();
+		$content = $this->get($page1->Link())->getBody();
 		$this->assertContains('message-setupWithoutRedirect', $content);
 
 		/* This also applies for internal links */
 		$page2 = $this->objFromFixture('RedirectorPage','badinternal');
-		$this->assertEquals(Director::baseURL() . 'bad-internal/', $page2->Link());
+		$this->assertEquals('/bad-internal/', $page2->Link());
-		$content = $this->get(Director::makeRelative($page2->Link()))->getBody();
+		$content = $this->get($page2->Link())->getBody();
 		$this->assertContains('message-setupWithoutRedirect', $content);
 	}
 
 	public function testReflexiveAndTransitiveInternalRedirectors() {
 		/* Reflexive redirectors are those that point to themselves.  They should behave the same as an empty redirector */
+		/** @var RedirectorPage $page */
 		$page = $this->objFromFixture('RedirectorPage','reflexive');
-		$this->assertEquals(Director::baseURL() . 'reflexive/', $page->Link());
+		$this->assertEquals('/reflexive/', $page->Link());
-		$content = $this->get(Director::makeRelative($page->Link()))->getBody();
+		$content = $this->get($page->Link())->getBody();
 		$this->assertContains('message-setupWithoutRedirect', $content);
 
 		/* Transitive redirectors are those that point to another redirector page.  They should send people to the URLSegment
 		 * of the destination page - the middle-stop, so to speak.  That should redirect to the final destination */
-		$page = $this->objFromFixture('RedirectorPage','transitive');
+		$page = $this->objFromFixture('RedirectorPage', 'transitive');
-		$this->assertEquals(Director::baseURL() . 'good-internal/', $page->Link());
+		$this->assertEquals('/good-internal/', $page->Link());
-		
+
 		$this->autoFollowRedirection = false;
-		$response = $this->get(Director::makeRelative($page->Link()));
+		$response = $this->get($page->Link());
-		$this->assertEquals(Director::baseURL() . "redirection-dest/", $response->getHeader("Location"));
+		$this->assertEquals("/redirection-dest/", $response->getHeader("Location"));
 	}
 
 	public function testExternalURLGetsPrefixIfNotSet() {

tests/model/SiteTreePermissionsTest.php

@@ -8,61 +8,64 @@
  */
 class SiteTreePermissionsTest extends FunctionalTest {
 	protected static $fixture_file = "SiteTreePermissionsTest.yml";
-	
+
 	protected $illegalExtensions = array(
 		'SiteTree' => array('SiteTreeSubsites')
 	);
-	
+
 	public function setUp() {
 		parent::setUp();
-		
+
 		$this->useDraftSite();
-		
+
 		// we're testing HTTP status codes before being redirected to login forms
 		$this->autoFollowRedirection = false;
 	}
 
-	
+
 	public function testAccessingStageWithBlankStage() {
 		$this->useDraftSite(false);
 		$this->autoFollowRedirection = false;
-		
+
 		$page = $this->objFromFixture('Page', 'draftOnlyPage');
 
 		if($member = Member::currentUser()) {
 			$member->logOut();
 		}
-		
+
 		$response = $this->get($page->URLSegment . '?stage=Live');
-		$this->assertEquals($response->getStatusCode(), '404');
+		$this->assertEquals(404, $response->getStatusCode());
-		
+
 		$response = $this->get($page->URLSegment . '?stage=');
-		$this->assertEquals($response->getStatusCode(), '404');
+		$this->assertEquals(404, $response->getStatusCode());
-		
+
 		// should be prompted for a login
 		try {
 			$response = $this->get($page->URLSegment . '?stage=Stage');
 		} catch(SS_HTTPResponse_Exception $responseException) {
 			$response = $responseException->getResponse();
 		}
-		$this->assertEquals($response->getStatusCode(), '302');
+		$this->assertEquals(302, $response->getStatusCode());
 		$this->assertContains(
 			Config::inst()->get('Security', 'login_url'),
 			$response->getHeader('Location')
 		);
-		
+
 		$this->logInWithPermission('ADMIN');
-		
+
 		$response = $this->get($page->URLSegment . '?stage=Live');
-		$this->assertEquals($response->getStatusCode(), '404');
+		$this->assertEquals(404, $response->getStatusCode());
-		
+
-		$response = $this->get($page->URLSegment . '?stage=Stage');
-		$this->assertEquals($response->getStatusCode(), '200');
-		
 		$response = $this->get($page->URLSegment . '?stage=');
-		$this->assertEquals($response->getStatusCode(), '404');
+		$this->assertEquals(404, $response->getStatusCode());
+
+		$response = $this->get($page->URLSegment . '?stage=Stage');
+		$this->assertEquals(200, $response->getStatusCode());
+
+		$response = $this->get($page->URLSegment . '?stage=');
+		$this->assertEquals(200, $response->getStatusCode());
 	}
-	
+
 	public function testPermissionCheckingWorksOnDeletedPages() {
 		// Set up fixture - a published page deleted from draft
 		$this->logInWithPermission("ADMIN");
@@ -77,18 +80,18 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		// subadmin has edit rights on that page
 		$member = $this->objFromFixture('Member','subadmin');
 		$member->logIn();
-		
+
 		// Test can_edit_multiple
 		$this->assertEquals(
 			array($pageID => true),
 			SiteTree::can_edit_multiple(array($pageID), $member->ID)
 		);
-		
+
 		// Test canEdit
 		$member->logIn();
 		$this->assertTrue($page->canEdit());
 	}
-	
+
 	public function testPermissionCheckingWorksOnUnpublishedPages() {
 		// Set up fixture - an unpublished page
 		$this->logInWithPermission("ADMIN");
@@ -125,7 +128,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		// subadmin had edit rights on that page, but now it's gone
 		$member = $this->objFromFixture('Member','subadmin');
 		$member->logIn();
-		
+
 		$this->assertFalse($page->canEdit());
 	}
 
@@ -142,19 +145,19 @@ class SiteTreePermissionsTest extends FunctionalTest {
 
 		$editor = $this->objFromFixture('Member', 'editor');
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
-		
+
 		$this->assertTrue($page->canViewStage('Live', $websiteuser));
 		$this->assertFalse($page->canViewStage('Stage', $websiteuser));
-		
+
 		$this->assertTrue($page->canViewStage('Live', $editor));
 		$this->assertTrue($page->canViewStage('Stage', $editor));
 
 		$this->useDraftSite();
 	}
-	
+
 	public function testAccessTabOnlyDisplaysWithGrantAccessPermissions() {
 		$page = $this->objFromFixture('Page', 'standardpage');
-		
+
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->session()->inst_set('loggedInAs', $subadminuser->ID);
 		$fields = $page->getSettingsFields();
@@ -166,7 +169,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			$fields->dataFieldByName('CanEditType')->isReadonly(),
 			'Users with SITETREE_GRANT_ACCESS permission can change "edit" permissions in cms fields'
 		);
-		
+
 		$editoruser = $this->objFromFixture('Member', 'editor');
 		$this->session()->inst_set('loggedInAs', $editoruser->ID);
 		$fields = $page->getSettingsFields();
@@ -178,13 +181,13 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			$fields->dataFieldByName('CanEditType')->isReadonly(),
 			'Users without SITETREE_GRANT_ACCESS permission cannot change "edit" permissions in cms fields'
 		);
-		
+
 		$this->session()->inst_set('loggedInAs', null);
 	}
-	
+
 	public function testRestrictedViewLoggedInUsers() {
 		$page = $this->objFromFixture('Page', 'restrictedViewLoggedInUsers');
-		
+
 		// unauthenticated users
 		$this->assertFalse(
 			$page->canView(FALSE),
@@ -197,7 +200,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			302,
 			'Unauthenticated members cant view a page marked as "Viewable for any logged in users"'
 		);
-	
+
 		// website users
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
 		$this->assertTrue(
@@ -213,10 +216,10 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		);
 		$this->session()->inst_set('loggedInAs', null);
 	}
-	
+
 	public function testRestrictedViewOnlyTheseUsers() {
 		$page = $this->objFromFixture('Page', 'restrictedViewOnlyWebsiteUsers');
-		
+
 		// unauthenticcated users
 		$this->assertFalse(
 			$page->canView(FALSE),
@@ -229,7 +232,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			302,
 			'Unauthenticated members cant view a page marked as "Viewable by these groups"'
 		);
-		
+
 		// subadmin users
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->assertFalse(
@@ -244,7 +247,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			'Authenticated members cant view a page marked as "Viewable by these groups" if theyre not in the listed groups'
 		);
 		$this->session()->inst_set('loggedInAs', null);
-		
+
 		// website users
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
 		$this->assertTrue(
@@ -260,16 +263,16 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		);
 		$this->session()->inst_set('loggedInAs', null);
 	}
-	
+
 	public function testRestrictedEditLoggedInUsers() {
 		$page = $this->objFromFixture('Page', 'restrictedEditLoggedInUsers');
-		
+
 		// unauthenticcated users
 		$this->assertFalse(
 			$page->canEdit(FALSE),
 			'Unauthenticated members cant edit a page marked as "Editable by logged in users"'
 		);
-		
+
 		// website users
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
 		$websiteuser->logIn();
@@ -277,7 +280,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			$page->canEdit($websiteuser),
 			'Authenticated members cant edit a page marked as "Editable by logged in users" if they dont have cms permissions'
 		);
-		
+
 		// subadmin users
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->assertTrue(
@@ -285,23 +288,23 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			'Authenticated members can edit a page marked as "Editable by logged in users" if they have cms permissions and belong to any of these groups'
 		);
 	}
-	
+
 	public function testRestrictedEditOnlySubadminGroup() {
 		$page = $this->objFromFixture('Page', 'restrictedEditOnlySubadminGroup');
-		
+
 		// unauthenticated users
 		$this->assertFalse(
 			$page->canEdit(FALSE),
 			'Unauthenticated members cant edit a page marked as "Editable by these groups"'
 		);
-		
+
 		// subadmin users
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->assertTrue(
 			$page->canEdit($subadminuser),
 			'Authenticated members can view a page marked as "Editable by these groups" if theyre in the listed groups'
 		);
-		
+
 		// website users
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
 		$this->assertFalse(
@@ -309,11 +312,11 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			'Authenticated members cant edit a page marked as "Editable by these groups" if theyre not in the listed groups'
 		);
 	}
-	
+
 	public function testRestrictedViewInheritance() {
 		$parentPage = $this->objFromFixture('Page', 'parent_restrictedViewOnlySubadminGroup');
 		$childPage = $this->objFromFixture('Page', 'child_restrictedViewOnlySubadminGroup');
-	
+
 		// unauthenticated users
 		$this->assertFalse(
 			$childPage->canView(FALSE),
@@ -326,7 +329,7 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			302,
 			'Unauthenticated members cant view a page marked as "Viewable by these groups" by inherited permission'
 		);
-	
+
 		// subadmin users
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->assertTrue(
@@ -342,17 +345,17 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		);
 		$this->session()->inst_set('loggedInAs', null);
 	}
-	
+
 	public function testRestrictedEditInheritance() {
 		$parentPage = $this->objFromFixture('Page', 'parent_restrictedEditOnlySubadminGroup');
 		$childPage = $this->objFromFixture('Page', 'child_restrictedEditOnlySubadminGroup');
-	
+
 		// unauthenticated users
 		$this->assertFalse(
 			$childPage->canEdit(FALSE),
 			'Unauthenticated members cant edit a page marked as "Editable by these groups" by inherited permission'
 		);
-	
+
 		// subadmin users
 		$subadminuser = $this->objFromFixture('Member', 'subadmin');
 		$this->assertTrue(
@@ -360,11 +363,11 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			'Authenticated members can edit a page marked as "Editable by these groups" if theyre in the listed groups by inherited permission'
 		);
 	}
-	
+
 	public function testDeleteRestrictedChild() {
 		$parentPage = $this->objFromFixture('Page', 'deleteTestParentPage');
 		$childPage = $this->objFromFixture('Page', 'deleteTestChildPage');
-	
+
 		// unauthenticated users
 		$this->assertFalse(
 			$parentPage->canDelete(FALSE),
@@ -375,13 +378,13 @@ class SiteTreePermissionsTest extends FunctionalTest {
 			'Unauthenticated members cant delete a child page marked as "Editable by these groups"'
 		);
 	}
-	
+
 	public function testRestrictedEditLoggedInUsersDeletedFromStage() {
 		$page = $this->objFromFixture('Page', 'restrictedEditLoggedInUsers');
 		$pageID = $page->ID;
-		
+
 		$this->logInWithPermission("ADMIN");
-		
+
 		$page->doPublish();
 		$page->deleteFromStage('Stage');
 
@@ -402,40 +405,40 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		$siteconfig = $this->objFromFixture('SiteConfig', 'default');
 		$editor = $this->objFromFixture('Member', 'editor');
 		$editorGroup = $this->objFromFixture('Group', 'editorgroup');
-		
+
 		$siteconfig->CanViewType = 'Anyone';
 		$siteconfig->write();
 		$this->assertTrue($page->canView(FALSE), 'Anyone can view a page when set to inherit from the SiteConfig, and SiteConfig has canView set to LoggedInUsers');
-		
+
 		$siteconfig->CanViewType = 'LoggedInUsers';
 		$siteconfig->write();
 		$this->assertFalse($page->canView(FALSE), 'Anonymous can\'t view a page when set to inherit from the SiteConfig, and SiteConfig has canView set to LoggedInUsers');
-		
+
 		$siteconfig->CanViewType = 'LoggedInUsers';
 		$siteconfig->write();
 		$this->assertTrue($page->canView($editor), 'Users can view a page when set to inherit from the SiteConfig, and SiteConfig has canView set to LoggedInUsers');
-		
+
 		$siteconfig->CanViewType = 'OnlyTheseUsers';
 		$siteconfig->ViewerGroups()->add($editorGroup);
 		$siteconfig->write();
 		$this->assertTrue($page->canView($editor), 'Editors can view a page when set to inherit from the SiteConfig, and SiteConfig has canView set to OnlyTheseUsers');
 		$this->assertFalse($page->canView(FALSE), 'Anonymous can\'t view a page when set to inherit from the SiteConfig, and SiteConfig has canView set to OnlyTheseUsers');
 	}
-	
+
 	public function testInheritCanEditFromSiteConfig() {
 		$page = $this->objFromFixture('Page', 'inheritWithNoParent');
 		$siteconfig = $this->objFromFixture('SiteConfig', 'default');
 		$editor = $this->objFromFixture('Member', 'editor');
 		$user = $this->objFromFixture('Member', 'websiteuser');
 		$editorGroup = $this->objFromFixture('Group', 'editorgroup');
-		
+
 		$siteconfig->CanEditType = 'LoggedInUsers';
 		$siteconfig->write();
-		
+
 		$this->assertFalse($page->canEdit(FALSE), 'Anonymous can\'t edit a page when set to inherit from the SiteConfig, and SiteConfig has canEdit set to LoggedInUsers');
 		$this->session()->inst_set('loggedInAs', $editor->ID);
 		$this->assertTrue($page->canEdit(), 'Users can edit a page when set to inherit from the SiteConfig, and SiteConfig has canEdit set to LoggedInUsers');
-		
+
 		$siteconfig->CanEditType = 'OnlyTheseUsers';
 		$siteconfig->EditorGroups()->add($editorGroup);
 		$siteconfig->write();