public function testPicksRandomlyAnIntegerAmongBoundaries()
{
$generator = new ChooseGenerator(-10, 10);
for ($i = 0; $i < 100; $i++) {
$this->assertTrue($generator->contains($value = $generator($this->size, $this->rand)), "Failed to assert that the value {$value} is between -10 and 10");
}
}