Exemple #1
0
 public function testIsEngineSet()
 {
     Math::setEngine(null);
     $this->assertNull(Math::getEngine());
     $engine = $this->getMock('Bitpay\\Math\\EngineInterface');
     Math::setEngine($engine);
     $this->assertInstanceOf('Bitpay\\Math\\EngineInterface', Math::getEngine());
 }