fix the possibility to add multiple participation

ref #6

Tests/Controller/ParticipationControllerTest.php

@@ -44,7 +44,9 @@ class ParticipationControllerTest extends WebTestCase
     /**
      * Keep a cache for each person id given by the function getRandomPerson.
      * 
-     * This is reset by setUp()
+     * You may ask to ignore some people by adding their id to the array.
+     * 
+     * This is reset by setUp().
      *
      * @var int[] 
      */
@@ -92,8 +94,31 @@ class ParticipationControllerTest extends WebTestCase
     }
     
     /**
+     * Return a random event only if he has more than one participation.
+     * 
+     * @param string $centerName
+     * @param type $circleName
+     * @return \Chill\EventBundle\Entity\Event
+     */
+    protected function getRandomEventWithMultipleParticipations(
+            $centerName = 'Center A',
+            $circleName = 'social')
+    {
+        $event = $this->getRandomEvent($centerName, $circleName);
+        
+        return $event->getParticipations()->count() > 1 ?
+                $event : 
+                $this->getRandomEventWithMultipleParticipations($centerName, $circleName);
+    }
+    
+    /**
+     * Returns a person randomly.
+     * 
      * This function does not give the same person twice 
-     * for each test
+     * for each test.
+     * 
+     * You may ask to ignore some people by adding their id to the property
+     * `$this->personsIdsCache`
      * 
      * @param string $centerName
      * @return \Chill\PersonBundle\Entity\Person
@@ -226,7 +251,7 @@ class ParticipationControllerTest extends WebTestCase
                     'person_id' => $person->getId(),
                     'event_id' => $event->getId()
                 ));
-        
+
         $this->assertEquals(200, $this->client->getResponse()->getStatusCode(),
                 "test that /fr/event/participation/new is successful");
         
@@ -257,8 +282,17 @@ class ParticipationControllerTest extends WebTestCase
     public function testNewMultipleAction()
     {
         $event = $this->getRandomEvent();
-        // record the number of participation for the event
+        // record the number of participation for the event (used later in this test)
         $nbParticipations = $event->getParticipations()->count();
+        // make ignore the people already in the event from the function getRandomPerson
+        $this->personsIdsCache = array_merge(
+                $this->personsIdsCache, 
+                $event->getParticipations()->map(
+                    function($p) { return $p->getPerson()->getId(); }
+                    )
+                    ->toArray()
+            );
+        // get some random people
         $person1 = $this->getRandomPerson();
         $person2 = $this->getRandomPerson();
         
@@ -267,7 +301,7 @@ class ParticipationControllerTest extends WebTestCase
                     'persons_ids' => implode(',', array($person1->getId(), $person2->getId())),
                     'event_id' => $event->getId()
                 ));
-        
+
         $this->assertEquals(200, $this->client->getResponse()->getStatusCode(),
                 "test that /fr/event/participation/new is successful");
         
@@ -307,5 +341,83 @@ class ParticipationControllerTest extends WebTestCase
         $this->assertEquals($nbParticipations + 2, $event->getParticipations()->count());
     }
     
+    public function testMultipleWithAllPeopleParticipating()
+    {
+        $event = $this->getRandomEventWithMultipleParticipations();
+        
+        $persons_id = implode(',', $event->getParticipations()->map(
+                function($p) { return $p->getPerson()->getId(); }
+                )->toArray());
+        
+        $crawler = $this->client->request('GET', '/fr/event/participation/new', 
+                array(
+                    'persons_ids' => $persons_id,
+                    'event_id' => $event->getId()
+                ));
+        
+        $this->assertEquals(302, $this->client->getResponse()->getStatusCode(),
+                "test that /fr/event/participation/new is redirecting");
+    }
+    
+    public function testMultipleWithSomePeopleParticipating()
+    {
+        $event = $this->getRandomEventWithMultipleParticipations();
+        // record the number of participation for the event (used later in this test)
+        $nbParticipations = $event->getParticipations()->count();
+        // get the persons_id participating on this event
+        $persons_id = $event->getParticipations()->map(
+                function($p) { return $p->getPerson()->getId(); }
+                )->toArray();
+        // exclude the existing persons_ids from the new person
+        $this->personsIdsCache = array_merge($this->personsIdsCache, $persons_id);
+        
+        // get a random person
+        $newPerson = $this->getRandomPerson();
+        
+        // build the `persons_ids` parameter
+        $persons_ids_string = implode(',', array_merge($persons_id, 
+                array($newPerson->getId())));
+        
+        $crawler = $this->client->request('GET', '/fr/event/participation/new', 
+                array(
+                    'persons_ids' => $persons_ids_string,
+                    'event_id' => $event->getId()
+                ));
+        
+        $this->assertEquals(200, $this->client->getResponse()->getStatusCode(),
+                "test that /fr/event/participation/new is successful");
+        
+        // count that the one UL contains the new person string
+        $firstPerson = $event->getParticipations()->first()->getPerson();
+        $ul = $crawler->filter('ul:contains("'.$firstPerson->getLastName().'")'
+                . ':contains("'.$firstPerson->getFirstName().'")');
+        
+        $this->assertEquals(1, $ul->count(),
+                "assert an ul containing the name of ignored people is present");
+        $this->assertEquals($event->getParticipations()->count(), $ul->children()->count(),
+                "assert the li listing ignored people has the correct number");
+        
+        // test a form is present on the page
+        $button = $crawler->selectButton('Créer');
+        
+        $this->assertNotNull($button, "test the form with button 'Créer' exists");
+        
+        // submit the form
+        $this->client->submit($button->form(), array(
+            'participation[role]' => $event->getType()->getRoles()->first()->getId(),
+            'participation[status]' => $event->getType()->getStatuses()->first()->getId()
+        ));
+        
+        $this->assertTrue($this->client->getResponse()->isRedirect());
+        
+        // reload the event and test there is a new participation
+        $event = $this->em->getRepository('ChillEventBundle:Event')
+                ->find($event->getId());
+        $this->em->refresh($event);
+        
+        $this->assertEquals($nbParticipations + 1, $event->getParticipations()->count(),
+                "Test we have persisted a new participation associated to the test");
+    }
+    
     
 }