Add fix and test for CamelBack input names.

Refs #1974

lib/Cake/Test/Case/View/HelperTest.php

@@ -87,6 +87,7 @@ class HelperTestComment extends Model {
 			'author_id' => array('type' => 'integer', 'null' => false, 'default' => '', 'length' => '8'),
 			'title' => array('type' => 'string', 'null' => false, 'default' => '', 'length' => '255'),
 			'body' => array('type' => 'string', 'null' => true, 'default' => '', 'length' => ''),
+			'BigField' => array('type' => 'string', 'null' => true, 'default' => '', 'length' => ''),
 			'created' => array('type' => 'date', 'null' => true, 'default' => '', 'length' => ''),
 			'modified' => array('type' => 'datetime', 'null' => true, 'default' => '', 'length' => null)
 		);
@@ -228,6 +229,10 @@ class HelperTest extends CakeTestCase {
 			array(
 				'HelperTest.1.Comment.body',
 				array('HelperTest', '1', 'Comment', 'body')
+			),
+			array(
+				'HelperTestComment.BigField',
+				array('HelperTestComment', 'BigField')
 			)
 		);
 	}
@@ -299,6 +304,22 @@ class HelperTest extends CakeTestCase {
 		$this->assertEquals($expected, $this->Helper->entity());
 
 		$this->assertEquals('HelperTestComment', $this->Helper->model());
+		
+	}
+
+/**
+ * Test that setEntity doesn't make CamelCase fields that are not associations an
+ * associated model.
+ *
+ * @return void
+ */
+	public function testSetEntityAssociatedCamelCaseField() {
+		$this->Helper->fieldset = array('HelperTestComment' => array('fields' => array('BigField' => 'something')));
+		$this->Helper->setEntity('HelperTestComment', true);
+		$this->Helper->setEntity('HelperTestComment.BigField');
+
+		$this->assertEquals('HelperTestComment', $this->Helper->model());
+		$this->assertEquals('BigField', $this->Helper->field());
 	}
 
 /**

lib/Cake/View/Helper.php

@@ -65,6 +65,13 @@ class Helper extends Object {
 	public $plugin = null;
 
 /**
+ * Fields this helper is using.
+ *
+ * @var array
+ */
+	public $fieldset = array();
+
+/**
  * Holds tag templates.
  *
  * @var array
@@ -449,7 +456,7 @@ class Helper extends Object {
 		// check for associated model.
 		$reversed = array_reverse($parts);
 		foreach ($reversed as $part) {
-			if (preg_match('/^[A-Z]/', $part)) {
+			if (empty($this->fieldset[$this->_modelScope]['fields'][$part]) && preg_match('/^[A-Z]/', $part)) {
 				$this->_association = $part;
 				break;
 			}