Adding test to show correct functioning of containable + field() + re…

…cursive = -1. Closes #409

cake/tests/cases/libs/model/behaviors/containable.test.php

@@ -3606,6 +3606,17 @@ function testAutoFieldsWithMultipleDatabases() {
 
 		$this->_fixtures[$this->_fixtureClassMap['User']]->drop($db);
 	}
+/**
+ * test that autoFields doesn't splice in columns that aren't part of the join.
+ *
+ * @return void
+ */
+	function testAutoFieldsWithRecursiveNegativeOne() {
+		$this->Article->recursive = -1;
+		$result = $this->Article->field('title', array('Article.title' => 'First Article'));
+		$this->assertNoErrors();
+		$this->assertEqual($result, 'First Article', 'Field is wrong');
+	}
 /**
  * containments method
  *