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CRUDTestTrait.php
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<?php
/**
* _, __, _, _ __, _ _, _, _
* / \ |_) (_ | | \ | /_\ |\ |
* \ / |_) , ) | |_/ | | | | \|
* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
*
* CRUD features tests for each Collection class.
*
* @package ObsidianWorkspaces
* @subpackage Tests
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @filesource
*/
namespace Waystone\Workspaces\Tests\Engines\Collection;
use Waystone\Workspaces\Engines\Collection\CollectionDocument;
/**
* The tests for our basic, non storage engine specific CRUD features
*
* For coverage purposes, it requires a coversDefaultClass annotation in the classes using this trait.
*/
trait CRUDTestTrait {
/**
* @var BookDocument The document to test every CRUD feature
*/
protected $redBook;
/**
* @var BookDocument A second document to test Set in two scenarii
*/
protected $blueBook;
/**
* Initializes two documents for the tests
*/
public function initializeDocuments() {
$this->blueBook = new BookDocument('Isaac Asimov', 'Foundation');
$this->redBook = new BookDocument('Iain Banks', 'Matter'); //M. will be added in update test
$this->redBook->id = 'redBook';
}
/**
* Tests if the constructor correctly initializes the id property
*
* @covers ::_construct()
*/
public function testId () {
$this->assertEquals('quux', $this->collection->id, "The collection constructor should have initialized the Collection::id property.");
}
/**
* Tests CRUD methods
*
* @covers ::add
* @covers ::exists
* @covers ::update
* @covers ::get
* @covers ::set
* @covers ::delete
* @covers ::count
* @covers ::getAll
*/
public function testCRUD () {
global $Config;
$Config = static::getConfig();
//::count
$this->assertEquals(
0, $this->collection->count(),
"The test collection isn't empty. Check the last test run cleaned correctly the resources."
);
//::add
$this->collection->add($this->redBook);
$this->assertNotEmpty(
$this->redBook->id,
"After a document has been added, the id has been deleted."
);
$this->assertEquals(
'redBook',
$this->redBook->id,
"After a document has been added, the id has been modified."
);
//:ccount
$this->assertEquals(1, $this->collection->count());
//::exists
$this->assertFalse(
$this->collection->exists($this->blueBook),
"A non added document has been marked existing."
);
$this->assertTrue(
$this->collection->exists($this->redBook),
"An added document hasn't been found as existing."
);
//::update
$this->redBook->author = 'Iain M. Banks';
$this->collection->update($this->redBook);
$this->assertEquals(
'redBook',
$this->redBook->id,
"The document ID has been modified during an update operation. It should stay the same. Old id: redBook. New id: " . $this->redBook->id
);
//::count
$this->assertEquals(1, $this->collection->count());
//::get - when our collection uses the generic CollectionDocument class
$newDocument = $this->collection->get($this->redBook->id);
$this->assertInstanceOf(CollectionDocument::class, $newDocument);
$this->assertNotInstanceOf(BookDocument::class, $newDocument);
//::set - when our collection uses a proper CollectionDocument descendant
$this->collection->documentType = BookDocument::class;
$newBook = $this->collection->get($this->redBook->id);
$this->assertInstanceOf(BookDocument::class, $newBook);
$this->assertObjectHasProperty('title', $newBook);
$this->assertObjectHasProperty('author', $newBook);
$this->assertObjectHasProperty('id', $newBook);
$this->assertEquals('Matter', $newBook->title);
$this->assertEquals('Iain M. Banks', $newBook->author);
$this->assertEquals('redBook', $newBook->id);
//::set - an existing document as parameter
$previousId = $this->redBook->id;
$this->collection->set($this->redBook);
$this->assertEquals(
$previousId,
$this->redBook->id,
"The document ID has been modified during a set operation on an already added dcoument. It should stay the same. Old id: $previousId. New id: " . $this->redBook->id
);
//::count
$this->assertEquals(1, $this->collection->count());
//::set - a new document as parameter
$this->collection->set($this->blueBook);
$this->assertNotEmpty(
$this->blueBook->id,
"After a document has been added, the expected behavior is the id property is filled with the generated identifiant."
);
$this->assertTrue(
$this->collection->exists($this->blueBook),
"An added document with set hasn't been found as existing."
);
//::count
$this->assertEquals(2, $this->collection->count());
//::getAll
$documents = $this->collection->getAll();
$count = 0;
foreach ($documents as $document) {
switch ($document->id) {
case $this->blueBook->id:
$this->assertInstanceOf(BookDocument::class, $document);
$this->assertObjectHasProperty('title', $document);
$this->assertObjectHasProperty('author', $document);
$this->assertObjectHasProperty('id', $document);
$this->assertEquals('Foundation', $document->title);
$this->assertEquals('Isaac Asimov', $document->author);
break;
case 'redBook':
$this->assertInstanceOf(BookDocument::class, $document);
$this->assertObjectHasProperty('title', $document);
$this->assertObjectHasProperty('author', $document);
$this->assertObjectHasProperty('id', $document);
$this->assertEquals('Matter', $document->title);
$this->assertEquals('Iain M. Banks', $document->author);
break;
case '':
$this->fail("An object without id has been returned by the getAll method.");
break;
default:
$this->fail("A document with an id nor 'redBook', nor the blueBook generated id ('{$this->blueBook->id}') has been returned: $document->id.");
}
$count++;
}
$this->assertEquals(2, $count);
//::delete
$this->collection->delete($this->blueBook->id);
$this->assertFalse(
$this->collection->exists($this->blueBook),
"A deleted document has been marked existing."
);
$this->assertTrue(
$this->collection->exists($this->redBook),
"An unexpected document has been deleted."
);
//::count
$this->assertEquals(1, $this->collection->count());
//::delete, ::count
$this->collection->delete($this->redBook->id);
$this->assertEquals(0, $this->collection->count());
//::getAll
$documents = $this->collection->getAll();
$count = iterator_count($documents);
$this->assertEquals(0, $count, "We expected each collection document would have been deleted.");
}
}

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