/**
* Test that epilog() will actually append a string to an update query
*
* @return void
*/
public function testAppendUpdate()
{
$query = new Query($this->connection);
$sql = $query->update('articles')->set(['title' => 'foo'])->where(['id' => 1])->epilog('RETURNING id')->sql();
$this->assertContains('UPDATE', $sql);
$this->assertContains('SET', $sql);
$this->assertContains('WHERE', $sql);
$this->assertEquals(' RETURNING id', substr($sql, -13));
}