Prelude\Tests\FindTest::test()

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function test()
    {
        $isEven = function (int $n) { return $n % 2 === 0; };
        $isOdd = function (int $n) { return $n % 2 === 1; };

        $this->assertEquals(3, find($isOdd)([2, 3, 4, 5, 6, 7, 8]));
        $this->assertEquals(4, find($isEven)([5, 7, 4, 5, 6, 7, 8]));
        $this->assertEquals(10, find(equals(10))([5, 8, 10, 11]));
        $this->assertEquals(null, find(equals(10))([]));
    }
}