public function testConfigLoop()
{
$collection = $this->getMock(BagInterface::class);
$collection->expects($this->exactly(3))->method('reset');
$collection->method('size')->will($this->returnValue(1));
$bag = new Bag($collection, ['loop' => true]);
$bag->pick();
$bag->pick();
$bag->pick();
$bag->pick();
}
public function testLooping()
{
$values = ['a' => 'correct', 'b' => 'battery', 'c' => 'horse', 'd' => 'staple'];
$bag = new Bag(new ArrayCollection($values), ['loop' => true]);
$result = ['correct' => 0, 'battery' => 0, 'horse' => 0, 'staple' => 0];
$picks = 4 * pow(10, 4);
for ($n = 0; $n < $picks; $n++) {
$result[$bag->pick()]++;
}
$this->assertEquals($result['correct'], $result['battery']);
$this->assertEquals($result['correct'], $result['horse']);
$this->assertEquals(array_sum($result), $picks);
}
public function testSingleElement()
{
$bag = new Bag(new RangeCollection(1, 1));
$this->assertEquals($bag->pick(), 1);
}
