function testAddPageRelation()
{
$s1 = $this->objFromFixture('SiteTree', 's1');
$s2 = $this->objFromFixture('SiteTree', 's2');
$s3 = $this->objFromFixture('SiteTree', 's3');
$doc = new DMSDocument();
$doc->Filename = "test file";
$doc->Folder = "0";
$doc->write();
$doc->addPage($s1);
$doc->addPage($s2);
$doc->addPage($s3);
$pages = $doc->Pages();
$pagesArray = $pages->toArray();
$this->assertEquals($pagesArray[0]->ID, $s1->ID, "Page 1 associated correctly");
$this->assertEquals($pagesArray[1]->ID, $s2->ID, "Page 2 associated correctly");
$this->assertEquals($pagesArray[2]->ID, $s3->ID, "Page 3 associated correctly");
$doc->removePage($s1);
$pages = $doc->Pages();
$pagesArray = $pages->toArray();
//page 1 is missing
$this->assertEquals($pagesArray[0]->ID, $s2->ID, "Page 2 still associated correctly");
$this->assertEquals($pagesArray[1]->ID, $s3->ID, "Page 3 still associated correctly");
$documents = $s2->Documents();
$documentsArray = $documents->toArray();
$this->assertDOSContains(array(array('Filename' => $doc->Filename)), $documentsArray, "Document associated with page");
$doc->removeAllPages();
$pages = $doc->Pages();
$this->assertEquals($pages->Count(), 0, "All pages removed");
$documents = $s2->Documents();
$documentsArray = $documents->toArray();
$this->assertNotContains($doc, $documentsArray, "Document no longer associated with page");
}
