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   1 <?php
   2 /*
   3  * This file is part of PHPUnit.
   4  *
   5  * (c) Sebastian Bergmann <sebastian@phpunit.de>
   6  *
   7  * For the full copyright and license information, please view the LICENSE
   8  * file that was distributed with this source code.
   9  */
  10
  11 /**
  12  * Tests for the BankAccount class.
  13  *
  14  * @since      Class available since Release 2.3.0
  15  */
  16 class BankAccountTest extends PHPUnit_Framework_TestCase
  17 {
  18     protected $ba;
  19
  20     protected function setUp()
  21     {
  22         $this->ba = new BankAccount;
  23     }
  24
  25     /**
  26      * @covers BankAccount::getBalance
  27      * @group balanceIsInitiallyZero
  28      * @group specification
  29      */
  30     public function testBalanceIsInitiallyZero()
  31     {
  32         $this->assertEquals(0, $this->ba->getBalance());
  33     }
  34
  35     /**
  36      * @covers BankAccount::withdrawMoney
  37      * @group balanceCannotBecomeNegative
  38      * @group specification
  39      */
  40     public function testBalanceCannotBecomeNegative()
  41     {
  42         try {
  43             $this->ba->withdrawMoney(1);
  44         } catch (BankAccountException $e) {
  45             $this->assertEquals(0, $this->ba->getBalance());
  46
  47             return;
  48         }
  49
  50         $this->fail();
  51     }
  52
  53     /**
  54      * @covers BankAccount::depositMoney
  55      * @group balanceCannotBecomeNegative
  56      * @group specification
  57      */
  58     public function testBalanceCannotBecomeNegative2()
  59     {
  60         try {
  61             $this->ba->depositMoney(-1);
  62         } catch (BankAccountException $e) {
  63             $this->assertEquals(0, $this->ba->getBalance());
  64
  65             return;
  66         }
  67
  68         $this->fail();
  69     }
  70
  71     /*
  72      * @covers BankAccount::getBalance
  73      * @covers BankAccount::depositMoney
  74      * @covers BankAccount::withdrawMoney
  75      * @group balanceCannotBecomeNegative
  76      */
  77     /*
  78     public function testDepositingAndWithdrawingMoneyWorks()
  79     {
  80         $this->assertEquals(0, $this->ba->getBalance());
  81         $this->ba->depositMoney(1);
  82         $this->assertEquals(1, $this->ba->getBalance());
  83         $this->ba->withdrawMoney(1);
  84         $this->assertEquals(0, $this->ba->getBalance());
  85     }
  86     */
  87 }