cleaned up arr tests.

tests/Cases/ArrTest.php

@@ -5,7 +5,7 @@ class ArrTest extends PHPUnit_Framework_TestCase {
 	/**
 	 * @dataProvider getArray
 	 */
-	public function testGetMethodReturnsItemsFromArray($array)
+	public function test_get_method_returns_item_from_array($array)
 	{
 		$this->assertEquals(Arr::get($array, 'email'), $array['email']);
 		$this->assertEquals(Arr::get($array, 'names.uncle'), $array['names']['uncle']);
@@ -14,7 +14,7 @@ class ArrTest extends PHPUnit_Framework_TestCase {
 	/**
 	 * @dataProvider getArray
 	 */
-	public function testGetMethodReturnsDefaultWhenItemDoesntExist($array)
+	public function test_get_method_returns_default_when_item_doesnt_exist($array)
 	{
 		$this->assertNull(Arr::get($array, 'names.aunt'));
 		$this->assertEquals(Arr::get($array, 'names.aunt', 'Tammy'), 'Tammy');
@@ -24,7 +24,7 @@ class ArrTest extends PHPUnit_Framework_TestCase {
 	/**
 	 * @dataProvider getArray
 	 */
-	public function testSetMethodSetsItemsInArray($array)
+	public function test_set_method_sets_items_in_array($array)
 	{
 		Arr::set($array, 'name', 'Taylor');
 		Arr::set($array, 'names.aunt', 'Tammy');
@@ -37,7 +37,7 @@ class ArrTest extends PHPUnit_Framework_TestCase {
 	/**
 	 * @dataProvider getArray
 	 */
-	public function testFirstMethodReturnsFirstItemPassingTruthTest($array)
+	public function test_first_method_returns_first_item_passing_truth_test($array)
 	{
 		$array['email2'] = 'taylor@hotmail.com';
 		$this->assertEquals('taylorotwell@gmail.com', Arr::first($array, function($k, $v) {return substr($v, 0, 3) == 'tay';}));
@@ -46,7 +46,7 @@ class ArrTest extends PHPUnit_Framework_TestCase {
 	/**
 	 * @dataProvider getArray
 	 */
-	public function testFirstMethodReturnsDefaultWhenNoItemExists($array)
+	public function test_first_method_returns_default_when_no_matching_item_is_found($array)
 	{
 		$this->assertNull(Arr::first($array, function($k, $v) {return $v === 'something';}));
 		$this->assertEquals('default', Arr::first($array, function($k, $v) {return $v === 'something';}, 'default'));