add test for saveAll deep

lib/Cake/Test/Case/Model/ModelWriteTest.php

@@ -6606,6 +6606,62 @@ class ModelWriteTest extends BaseModelTest {
 	}
 
 /**
+ * testSaveAllDeepHasManyhasMany method
+ *
+ * return @void
+ */
+	public function testSaveAllDeepHasManyHasMany() {
+		$this->loadFixtures('Article', 'Comment', 'User', 'Attachment');
+		$TestModel = new Article();
+		$TestModel->belongsTo = $TestModel->hasAndBelongsToMany = array();
+		$TestModel->Comment->unbindModel(array('hasOne' => array('Attachment')), false);
+		$TestModel->Comment->bindModel(array('hasMany' => array('Attachment')), false);
+
+		$this->db->truncate($TestModel);
+		$this->db->truncate(new Comment());
+		$this->db->truncate(new Attachment());
+
+		$result = $TestModel->saveAll(array(
+			'Article' => array('id' => 2, 'title' => 'I will not save'),
+			'Comment' => array(
+				array('comment' => 'First new comment', 'published' => 'Y', 'user_id' => 1),
+				array(
+					'comment' => 'hasmany', 'published' => 'Y', 'user_id' => 5,
+					'Attachment' => array(
+						array('attachment' => 'first deep attachment'),
+						array('attachment' => 'second deep attachment'),
+					)
+				)
+			)
+		), array('deep' => true));
+
+		$result = $TestModel->Comment->find('first', array(
+			'conditions' => array('Comment.comment' => 'hasmany'),
+			'fields' => array('id', 'comment', 'published', 'user_id'),
+			'recursive' => -1
+		));
+		$expected = array(
+			'Comment' => array(
+				'id' => 2,
+				'comment' => 'hasmany',
+				'published' => 'Y',
+				'user_id' => 5
+			)
+		);
+		$this->assertEquals($expected, $result);
+
+		$result = $TestModel->Comment->Attachment->find('all', array(
+			'fields' => array('attachment', 'comment_id'),
+			'order' => array('Attachment.id' => 'ASC')
+		));
+		$expected = array(
+			array('Attachment' => array('attachment' => 'first deep attachment', 'comment_id' => 2)),
+			array('Attachment' => array('attachment' => 'second deep attachment', 'comment_id' => 2)),
+		);
+		$this->assertEquals($expected, $result);
+	}
+
+/**
  * testUpdateAllBoolean
  *
  * return @void