Functional\Tests\FirstIndexOfTest::test PHP Метод

    public function test()
    {
        $this->assertSame(0, first_index_of($this->list, 'value1'));
        $this->assertSame(0, first_index_of($this->listIterator, 'value1'));
        $this->assertSame(1, first_index_of($this->list, 'value'));
        $this->assertSame(1, first_index_of($this->listIterator, 'value'));
        $this->assertSame(3, first_index_of($this->list, 'value2'));
        $this->assertSame(3, first_index_of($this->listIterator, 'value2'));
        $this->assertSame('k1', first_index_of($this->hash, 'val1'));
        $this->assertSame('k1', first_index_of($this->hashIterator, 'val1'));
        $this->assertSame('k2', first_index_of($this->hash, 'val2'));
        $this->assertSame('k2', first_index_of($this->hashIterator, 'val2'));
        $this->assertSame('k4', first_index_of($this->hash, 'val3'));
        $this->assertSame('k4', first_index_of($this->hashIterator, 'val3'));
    }