public function testChangePosition()
{
$projectModel = new Project($this->container);
$columnModel = new Column($this->container);
$this->assertEquals(1, $projectModel->create(array('name' => 'test1')));
$columns = $columnModel->getAll(1);
$this->assertEquals(1, $columns[0]['position']);
$this->assertEquals(1, $columns[0]['id']);
$this->assertEquals(2, $columns[1]['position']);
$this->assertEquals(2, $columns[1]['id']);
$this->assertEquals(3, $columns[2]['position']);
$this->assertEquals(3, $columns[2]['id']);
$this->assertTrue($columnModel->changePosition(1, 3, 2));
$columns = $columnModel->getAll(1);
$this->assertEquals(1, $columns[0]['position']);
$this->assertEquals(1, $columns[0]['id']);
$this->assertEquals(2, $columns[1]['position']);
$this->assertEquals(3, $columns[1]['id']);
$this->assertEquals(3, $columns[2]['position']);
$this->assertEquals(2, $columns[2]['id']);
$this->assertTrue($columnModel->changePosition(1, 2, 1));
$columns = $columnModel->getAll(1);
$this->assertEquals(1, $columns[0]['position']);
$this->assertEquals(2, $columns[0]['id']);
$this->assertEquals(2, $columns[1]['position']);
$this->assertEquals(1, $columns[1]['id']);
$this->assertEquals(3, $columns[2]['position']);
$this->assertEquals(3, $columns[2]['id']);
$this->assertTrue($columnModel->changePosition(1, 2, 2));
$columns = $columnModel->getAll(1);
$this->assertEquals(1, $columns[0]['position']);
$this->assertEquals(1, $columns[0]['id']);
$this->assertEquals(2, $columns[1]['position']);
$this->assertEquals(2, $columns[1]['id']);
$this->assertEquals(3, $columns[2]['position']);
$this->assertEquals(3, $columns[2]['id']);
$this->assertTrue($columnModel->changePosition(1, 4, 1));
$columns = $columnModel->getAll(1);
$this->assertEquals(1, $columns[0]['position']);
$this->assertEquals(4, $columns[0]['id']);
$this->assertEquals(2, $columns[1]['position']);
$this->assertEquals(1, $columns[1]['id']);
$this->assertEquals(3, $columns[2]['position']);
$this->assertEquals(2, $columns[2]['id']);
$this->assertFalse($columnModel->changePosition(1, 2, 0));
$this->assertFalse($columnModel->changePosition(1, 2, 5));
}