<?php

/**
 * @todo Write tests to cover the RSS feeds
 */
class ForumHolderTest extends FunctionalTest {
	
	static $fixture_file = "forum/tests/ForumTest.yml";
	
	/**
	 * Tests around multiple forum holders, to ensure that given a forum holder, methods only retrieve
	 * categories and forums relevant to that holder.
	 *
	 * @return unknown_type
	 */
	function testGetForums() {
		$fh = $this->objFromFixture("ForumHolder", "fh");
		$fh_controller = new ForumHolder_Controller($fh);
		
		// one forum which is viewable.
		$this->assertEquals('1', $fh_controller->Forums()->Count(), "Forum holder has 1 forum");

		// Test ForumHolder::Categories() on 'fh', from which we expect 2 categories
		$this->assertTrue($fh_controller->Categories()->Count() == 2, "fh has two categories");

		// Test what we got back from the two categories. The first expects 2 forums, the second
		// expects none.
		$this->assertTrue($fh_controller->Categories()->First()->Forums()->Count() == 0, "fh first category has 0 forums");
		$this->assertTrue($fh_controller->Categories()->Last()->Forums()->Count() == 2, "fh second category has 2 forums");
		
		// Test ForumHolder::Categories() on 'fh2', from which we expect 2 categories
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$fh2_controller = new ForumHolder_Controller($fh2);
		$this->assertTrue($fh2_controller->Categories()->Count() == 2, "fh first forum has two categories");
		
		// Test what we got back from the two categories. Each expects 1.
		$this->assertTrue($fh2_controller->Categories()->First()->Forums()->Count() == 1, "fh first category has 1 forums");
		$this->assertTrue($fh2_controller->Categories()->Last()->Forums()->Count() == 1, "fh second category has 1 forums");
		
		
		// plain forums (not nested in categories)
		$forumHolder = $this->objFromFixture("ForumHolder", "fhNoCategories");
		
		$this->assertEquals($forumHolder->Forums()->Count(), 1);
		$this->assertEquals($forumHolder->Forums()->First()->Title, "Forum Without Category");
		
		// plain forums with nested in categories enabled (but shouldn't effect it)
		$forumHolder = $this->objFromFixture("ForumHolder", "fhNoCategories");
		$forumHolder->ShowInCategories = true;
		$forumHolder->write();
		
		$this->assertEquals($forumHolder->Forums()->Count(), 1);
		$this->assertEquals($forumHolder->Forums()->First()->Title, "Forum Without Category");

	}

	function testGetNumPosts() {
		// test holder with posts
		$fh = $this->objFromFixture("ForumHolder", "fh");
		$this->assertEquals($fh->getNumPosts(), 24);
		
		// test holder that doesn't have posts
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$this->assertEquals($fh2->getNumPosts(), 0);
	}
	
	function testGetNumTopics() {
		// test holder with posts
		$fh = $this->objFromFixture("ForumHolder", "fh");
		$this->assertEquals($fh->getNumTopics(), 6);
		
		// test holder that doesn't have posts
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$this->assertEquals($fh2->getNumTopics(), 0);
	}
	
	function testGetNumAuthors() {
		// test holder with posts
		$fh = $this->objFromFixture("ForumHolder", "fh");
		$this->assertEquals($fh->getNumAuthors(), 4);
		
		// test holder that doesn't have posts
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$this->assertEquals($fh2->getNumAuthors(), 0);
	}
	
	function testGetRecentPosts() {
		// test holder with posts
		$fh = $this->objFromFixture("ForumHolder", "fh");

		// make sure all the posts are included
		$this->assertEquals($fh->getRecentPosts()->Count(), 24);

		// check they're in the right order (well if the first and last are right its fairly safe)
		$this->assertEquals($fh->getRecentPosts()->First()->Content, "This is the last post to a long thread");
		
		// test holder that doesn't have posts
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$this->assertNull($fh2->getRecentPosts());
		
		// test trying to get recent posts specific forum without posts
		$forum = $this->objFromFixture("Forum", "forum1cat2");
		$this->assertNull($fh->getRecentPosts(50, $forum->ID));
		
		// test trying to get recent posts specific to a forum which has posts
		$forum = $this->objFromFixture("Forum", "general");

		$this->assertEquals($fh->getRecentPosts(50, $forum->ID)->Count(), 24);
		$this->assertEquals($fh->getRecentPosts(50, $forum->ID)->First()->Content, "This is the last post to a long thread");

		// test trying to filter by a specific thread
		$thread = $this->objFromFixture("ForumThread","Thread1");
		
		$this->assertEquals($fh->getRecentPosts(50, null, $thread->ID)->Count(), 17);
		$this->assertEquals($fh->getRecentPosts(10, null, $thread->ID)->Count(), 10);
		$this->assertEquals($fh->getRecentPosts(50, null, $thread->ID)->First()->Content, 'This is the last post to a long thread');
		
		// test limiting the response
		$this->assertEquals($fh->getRecentPosts(1)->Count(), 1);
	}
	
	function testGlobalAnnouncements() {
		// test holder with posts
		$fh = $this->objFromFixture("ForumHolder", "fh");
		$controller = new ForumHolder_Controller($fh);

		// make sure all the announcements are included
		$this->assertEquals($controller->GlobalAnnouncements()->Count(), 1);
		
		// test holder that doesn't have posts
		$fh2 = $this->objFromFixture("ForumHolder", "fh2");
		$controller2 = new ForumHolder_Controller($fh2);

		$this->assertEquals($controller2->GlobalAnnouncements()->Count(), 0);
	}
	
	function testGetNewPostsAvailable() {		
		$fh = $this->objFromFixture("ForumHolder", "fh");

		// test last visit. we can assume that these tests have been reloaded in the past 24 hours 
		$this->assertTrue($fh->getNewPostsAvailable(date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d')-1, date('Y')))));
		
		// set the last post ID (test the first post - so there should be a post, last post (false))
		$lastPostID = array_pop($this->allFixtureIDs('Post'));
		
		$this->assertTrue($fh->getNewPostsAvailable(null, 1));
		$this->assertFalse($fh->getNewPostsAvailable(null, $lastPostID));
		
		// limit to a specific forum
		$forum = $this->objFromFixture("Forum", "general");
		$this->assertTrue($fh->getNewPostsAvailable(null, null, $forum->ID));
		$this->assertFalse($fh->getNewPostsAvailable(null, $lastPostID, $forum->ID));
		
		// limit to a specific thread
		$thread = $this->objFromFixture("ForumThread", "Thread1");
		$this->assertTrue($fh->getNewPostsAvailable(null, null, null, $thread->ID));
		$this->assertFalse($fh->getNewPostsAvailable(null, $lastPostID, null, $thread->ID));
	}
}