postsTest.php

	public function test_get_posts_by_tag()
	{
		// Create some tagged posts
		$user = User::get_by_name( 'posts_test' );
		$time = time() - 160;

		$tagged_posts = array();

		$tag_sets = array(
			array('one'),
			array('two'),
			array('one', 'two'),
		);

		foreach ( $tag_sets as $tags ) {
			$tagged_posts[] = $this->make_post( $user, $time = $time - rand(3600, 3600*36), $tags );
		}

		// Get posts via a single tag
		$got = Posts::get(array('tag' => 'one'));

		$this->assertType('Posts', $got, 'Result should be of type Posts');
		$this->assertEquals(count($got), 2, 'The correct number of posts with the requested tag should be returned');

		foreach ( $got as $g ) {
			$this->assertType('Post', $g, 'Items should be of type Post');
			$this->assertTrue(in_array('one', $g->tags), 'The post should have the requested tag' );
		}

		foreach ( $tagged_posts as $post ) {
			$post->delete();
		}
		unset($tagged_posts);

	}