Add tests for 3 and 3.2 branches, support 5.6

Rename relations which are now physical methods in 3.2

.travis.yml

@@ -1,12 +1,20 @@
 language: php
 
-php:
+sudo: false
+
+php: 
   - 5.3
 
 env:
   - DB=MYSQL CORE_RELEASE=3.1
-  - DB=MYSQL CORE_RELEASE=master
 
+matrix:
+  include:
+    - php: 5.5
+      env: DB=MYSQL CORE_RELEASE=3
+    - php: 5.6
+      env: DB=MYSQL CORE_RELEASE=3.2
+      
 before_script:
   - phpenv rehash
   - git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support

tests/GridFieldOrderableRowsTest.php

@@ -17,22 +17,22 @@ class GridFieldOrderableRowsTest extends SapphireTest {
 
 		$this->assertEquals(
 			'GridFieldOrderableRowsTest_Ordered',
-			$orderable->getSortTable($parent->HasMany())
+			$orderable->getSortTable($parent->MyHasMany())
 		);
 
 		$this->assertEquals(
 			'GridFieldOrderableRowsTest_Ordered',
-			$orderable->getSortTable($parent->HasManySubclass())
+			$orderable->getSortTable($parent->MyHasManySubclass())
 		);
 
 		$this->assertEquals(
 			'GridFieldOrderableRowsTest_Ordered',
-			$orderable->getSortTable($parent->ManyMany())
+			$orderable->getSortTable($parent->MyManyMany())
 		);
 
 		$this->assertEquals(
-			'GridFieldOrderableRowsTest_Parent_ManyMany',
-			$orderable->setSortField('ManyManySort')->getSortTable($parent->ManyMany())
+			'GridFieldOrderableRowsTest_Parent_MyManyMany',
+			$orderable->setSortField('ManyManySort')->getSortTable($parent->MyManyMany())
 		);
 	}
 
@@ -45,16 +45,16 @@ class GridFieldOrderableRowsTest extends SapphireTest {
 class GridFieldOrderableRowsTest_Parent extends DataObject {
 
 	private static $has_many = array(
-		'HasMany' => 'GridFieldOrderableRowsTest_Ordered',
-		'HasManySubclass' => 'GridFieldOrderableRowsTest_Subclass'
+		'MyHasMany' => 'GridFieldOrderableRowsTest_Ordered',
+		'MyHasManySubclass' => 'GridFieldOrderableRowsTest_Subclass'
 	);
 
 	private static $many_many = array(
-		'ManyMany' => 'GridFieldOrderableRowsTest_Ordered'
+		'MyManyMany' => 'GridFieldOrderableRowsTest_Ordered'
 	);
 
 	private static $many_many_extraFields = array(
-		'ManyMany' => array('ManyManySort' => 'Int')
+		'MyManyMany' => array('ManyManySort' => 'Int')
 	);
 
 }