public function testAdd()
{
$calc = new Calculator();
$result = $calc->add(30, 12);
// assert that your calculator added the numbers correctly!
$this->assertEquals(42, $result);
}
/**
* Given a known amount, test if the result is correct.
*
* @param void
* @return void
*/
public function testBillsAreCorrrect()
{
$mockup = [100 => 1, 50 => 1, 20 => 1, 10 => 1];
$calc = new Calculator();
$result = $calc->getResult(180);
$this->assertEquals($result, $mockup);
}
public function testMul()
{
$calc = new Calculator();
$result = $calc->mul(30, 10);
// assert that your calculator added the numbers correctly!
$this->assertEquals(300, $result);
}
public function testAdd()
{
$calc = new Calculator();
$result = $calc->add(30, 12);
$this->assertEquals(42, $result);
}