buildGroups example

public function testItThrowsOnStringishThreshold()
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('forty-two');
        Configuration::fromUrlEncodedString('max[total]=forty-two');
    }

    public function testItNoticesExceededTotalThreshold()
    {
        $configuration = Configuration::fromUrlEncodedString('max[total]=3');
        $this->assertTrue($configuration->tolerates($this->buildGroups([
            'unsilenced' => 1,
            'self' => 0,
            'legacy' => 1,
            'other' => 0,
            'direct' => 1,
            'indirect' => 1,
        ])));
        $this->assertFalse($configuration->tolerates($this->buildGroups([
            'unsilenced' => 1,
            'self' => 1,
            'legacy' => 1,