PHP Calculator Calculator::add Examples

Example #1

File: CalculatorTest.php Project: muyiwaolu/calculator

 public function testCalculatorCanChainCalculations()
 {
     $this->assertEquals(15, Calculator::add(Calculator::add(5, 5), Calculator::subtract(10, 5)));
 }

Example #2

File: AddTest.php Project: muyiwaolu/calculator

 public function testCalculatorRejectsStringInArgumentsWhenAddingTwoNumbers()
 {
     $this->expectException(InvalidArgumentException::class);
     Calculator::add(1, 2, 'o');
 }