public function testBuildDeleteIndex()
 {
     $blueprint = new Blueprint('index');
     $blueprint->delete();
     $connection = Mockery::mock('Tamayo\\Stretchy\\Connection');
     $connection->shouldReceive('indexDelete')->once();
     $grammar = Mockery::mock('Tamayo\\Stretchy\\Index\\Grammar');
     $grammar->shouldReceive('compileIndexDelete')->once();
     $blueprint->build($connection, $grammar);
 }