public function testPrimitives()
{
$mapper = new AnnotationMapper();
$article = new Product();
$article_meta = $mapper->getEntityMetadata($article);
$this->assertEquals("products", $article_meta->getTableName());
$id_cols = $article_meta->getIdColumns();
$this->assertCount(1, $id_cols);
$id_column = $id_cols[0];
$this->assertEquals('id', $id_column->getProperty());
$this->assertEquals('id', $id_column->getName());
$this->assertEquals('getId', $id_column->getGetter());
$this->assertEquals('setId', $id_column->getSetter());
}