Merge branch '3.0' into 3.1

Conflicts:
	.travis.yml
	control/HTTP.php
	email/Mailer.php
	tests/control/HTTPTest.php

.travis.yml

@@ -1,23 +1,21 @@
 language: php 
 
-php: 
- - 5.3
- - 5.4
+php:
+  - 5.3
 
 env:
- - DB=MYSQL CORE_RELEASE=3.1
- - DB=PGSQL CORE_RELEASE=3.1
- - DB=SQLITE3 CORE_RELEASE=3.1
+  - DB=MYSQL CORE_RELEASE=3.1
 
 matrix:
-  exclude:
-    - php: 5.4
+  include:
+    - php: 5.3
       env: DB=PGSQL CORE_RELEASE=3.1
+    - php: 5.3
+      env: DB=SQLITE CORE_RELEASE=3.1
     - php: 5.4
-      env: DB=SQLITE3 CORE_RELEASE=3.1
-  allow_failures:
-    - env: DB=PGSQL CORE_RELEASE=3.1
-    - env: DB=SQLITE3 CORE_RELEASE=3.1
+      env: DB=MYSQL CORE_RELEASE=3.1
+    - php: 5.5
+      env: DB=MYSQL CORE_RELEASE=3.1
 
 before_script:
  - phpenv rehash

docs/en/misc/contributing/code.md

@@ -82,7 +82,7 @@ If you're familiar with it, here's the short version of what you need to know. O
   * **Choose the correct branch**: Assume the current release is 3.0.3, and 3.1.0 is in beta state.
   Most pull requests should go against the `3.1.x-dev` *pre-release branch*, only critical bugfixes
   against the `3.0.x-dev` *release branch*. If you're changing an API or introducing a major feature,
-  the pull request should go against `master` (read more about our [release process](/misc/release-process)).
+  the pull request should go against `master` (read more about our [release process](/misc/release-process)). Branches are periodically merged "upwards" (3.0 into 3.1, 3.1 into master).
 
 ### Editing files directly on GitHub.com
 

tests/security/GroupTest.php

@@ -44,12 +44,12 @@ class GroupTest extends FunctionalTest {
 		$form->saveInto($member);
 		$updatedGroups = $member->Groups();
 
-		$this->assertEquals(
-			array($adminGroup->ID, $parentGroup->ID),
-			$updatedGroups->column(),
+		$this->assertEquals(2, count($updatedGroups->column()),
 			"Adding a toplevel group works"
 		);
-
+		$this->assertContains($adminGroup->ID, $updatedGroups->column('ID'));
+		$this->assertContains($parentGroup->ID, $updatedGroups->column('ID'));
+		
 		// Test unsetting relationship
 		$form->loadDataFrom($member);
 		$checkboxSetField = $form->Fields()->fieldByName('Groups');
@@ -60,11 +60,10 @@ class GroupTest extends FunctionalTest {
 		$form->saveInto($member);
 		$member->flushCache();
 		$updatedGroups = $member->Groups();
-		$this->assertEquals(
-			array($adminGroup->ID),
-			$updatedGroups->column(),
+		$this->assertEquals(1, count($updatedGroups->column()),
 			"Removing a previously added toplevel group works"
 		);
+		$this->assertContains($adminGroup->ID, $updatedGroups->column('ID'));
 
 		// Test adding child group
 
@@ -77,23 +76,21 @@ class GroupTest extends FunctionalTest {
 		$orphanGroup->ParentID = 99999;
 		$orphanGroup->write();
 		
-		$this->assertEquals(
-			array($parentGroup->ID), 
-			$parentGroup->collateAncestorIDs(),
+		$this->assertEquals(1, count($parentGroup->collateAncestorIDs()),
 			'Root node only contains itself'
 		);
+		$this->assertContains($parentGroup->ID, $parentGroup->collateAncestorIDs());
 		
-		$this->assertEquals(
-			array($childGroup->ID, $parentGroup->ID), 
-			$childGroup->collateAncestorIDs(),
+		$this->assertEquals(2, count($childGroup->collateAncestorIDs()),
 			'Contains parent nodes, with child node first'
 		);
+		$this->assertContains($parentGroup->ID, $childGroup->collateAncestorIDs());
+		$this->assertContains($childGroup->ID, $childGroup->collateAncestorIDs());
 		
-		$this->assertEquals(
-			array($orphanGroup->ID), 
-			$orphanGroup->collateAncestorIDs(),
+		$this->assertEquals(1, count($orphanGroup->collateAncestorIDs()),
 			'Orphaned nodes dont contain invalid parent IDs'
 		);
+		$this->assertContains($orphanGroup->ID, $orphanGroup->collateAncestorIDs());
 	}
 
 	public function testDelete() {

tests/security/MemberCsvBulkLoaderTest.php

@@ -41,8 +41,11 @@ class MemberCsvBulkLoaderTest extends SapphireTest {
 		$results = $loader->load($this->getCurrentRelativePath() . '/MemberCsvBulkLoaderTest.csv');
 		
 		$created = $results->Created()->toArray();
-		$this->assertEquals($created[0]->Groups()->column('ID'), array($existinggroup->ID));
-		$this->assertEquals($created[1]->Groups()->column('ID'), array($existinggroup->ID));
+		$this->assertEquals(1, count($created[0]->Groups()->column('ID')));
+		$this->assertContains($existinggroup->ID, $created[0]->Groups()->column('ID'));
+
+		$this->assertEquals(1, count($created[1]->Groups()->column('ID')));
+		$this->assertContains($existinggroup->ID, $created[1]->Groups()->column('ID'));
 	}
 	
 	public function testAddToCsvColumnGroupsByCode() {
@@ -55,8 +58,12 @@ class MemberCsvBulkLoaderTest extends SapphireTest {
 		$this->assertEquals($newgroup->Title, 'newgroup');
 		
 		$created = $results->Created()->toArray();
-		$this->assertEquals($created[0]->Groups()->column('ID'), array($existinggroup->ID));
-		$this->assertEquals($created[1]->Groups()->column('ID'), array($existinggroup->ID, $newgroup->ID));
+		$this->assertEquals(1, count($created[0]->Groups()->column('ID')));
+		$this->assertContains($existinggroup->ID, $created[0]->Groups()->column('ID'));
+
+		$this->assertEquals(2, count($created[1]->Groups()->column('ID')));
+		$this->assertContains($existinggroup->ID, $created[1]->Groups()->column('ID'));
+		$this->assertContains($newgroup->ID, $created[1]->Groups()->column('ID'));
 	}
 	
 	public function testCleartextPasswordsAreHashedWithDefaultAlgo() {