stojg\recommend\tests\CosineTest

Complexity

Total Complexity

1

Size/Duplication

Total Lines	10
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	1	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	testCosinSimilarity()	0	7	1

<?php

namespace stojg\recommend\tests;

use stojg\recommend\strategy\Cosine;

class CosineTest extends \PHPUnit_Framework_TestCase
{
    public function testCosinSimilarity()
    {
        $cosin = new Cosine();
        $users = json_decode(file_get_contents(__DIR__.'/../fixtures/perfect_users.json'), true);
        $score = $cosin->run($users['Clara'], $users['Robert']);
        $this->assertEquals(0.064846541429478, $score);
    }
}