public function testJackingAHumanIncreasesTheCount()
{
$human = $this->getMock('Human', null, array(), 'MockHuman', null, false);
$humanFactory = $this->getMock('HumanFactory');
$humanFactory->expects($this->once())->method('create')->will($this->returnValue($human));
$matrix = new Matrix();
$matrix->setHumanFactory($humanFactory);
$expectedCount = $matrix->count();
$matrix->jackIn('robin');
$this->assertEquals($expectedCount + 1, $matrix->count());
}
/**
* @test
* @covers Matrix::count
*/
function canCount()
{
$matrix = new Matrix(array('jack' => new Human('jack', true), 'jill' => new Human('jill', true), 'someone else' => new Human('someone else', true)));
$this->assertEquals(3, $matrix->count());
}
