function testChangeCash() { $this->vcArr['cash'] = 90; $obj = new Member_Perso($this->vcArr); $obj->changeCash('-', 5); $this->assertEquals(85, $obj->getCash()); $this->vcArr['cash'] = 90; $obj = new Member_Perso($this->vcArr); $obj->changeCash('+', 5); $this->assertEquals(95, $obj->getCash()); $this->vcArr['cash'] = 2; $obj = new Member_Perso($this->vcArr); $obj->changeCash('-', 5); $this->assertEquals(0, $obj->getCash()); $this->vcArr['cash'] = 10; $obj = new Member_Perso($this->vcArr); $obj->changeCash('+', 2.4); $this->assertEquals(12, $obj->getCash()); $this->vcArr['cash'] = 10; $obj = new Member_Perso($this->vcArr); $obj->changeCash('+', 2.999999999); $this->assertEquals(12, $obj->getCash()); }