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<?php
/**
* PHPUnit
*
* Copyright (c) 2002-2008, Sebastian Bergmann <sb@sebastian-bergmann.de>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @category Testing
* @package PHPUnit
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2002-2008 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version SVN: $Id: MoneyTest.php 1985 2007-12-26 18:11:55Z sb $
* @link http://www.phpunit.de/
* @since File available since Release 2.3.0
*/
require_once 'PHPUnit/Framework/TestCase.php';
require_once 'Money.php';
require_once 'MoneyBag.php';
/**
* Tests for the Money and MoneyBag classes.
*
* @category Testing
* @package PHPUnit
* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
* @copyright 2002-2008 Sebastian Bergmann <sb@sebastian-bergmann.de>
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: 3.2.9
* @link http://www.phpunit.de/
* @since Class available since Release 2.3.0
*/
class MoneyTest extends PHPUnit_Framework_TestCase {
protected $f12EUR;
protected $f14EUR;
protected $f7USD;
protected $f21USD;
protected $fMB1;
protected $fMB2;
protected function setUp() {
$this->f12EUR = new Money(12, 'EUR');
$this->f14EUR = new Money(14, 'EUR');
$this->f7USD = new Money(7, 'USD');
$this->f21USD = new Money(21, 'USD');
$this->fMB1 = MoneyBag::create($this->f12EUR, $this->f7USD);
$this->fMB2 = MoneyBag::create($this->f14EUR, $this->f21USD);
}
public function testBagMultiply() {
// {[12 EUR][7 USD]} *2 == {[24 EUR][14 USD]}
$expected = MoneyBag::create(new Money(24, 'EUR'), new Money(14, 'USD'));
$this->assertTrue($expected->equals($this->fMB1->multiply(2)));
$this->assertTrue($this->fMB1->equals($this->fMB1->multiply(1)));
$this->assertTrue($this->fMB1->multiply(0)->isZero());
}
public function testBagNegate() {
// {[12 EUR][7 USD]} negate == {[-12 EUR][-7 USD]}
$expected = MoneyBag::create(new Money(- 12, 'EUR'), new Money(- 7, 'USD'));
$this->assertTrue($expected->equals($this->fMB1->negate()));
}
public function testBagSimpleAdd() {
// {[12 EUR][7 USD]} + [14 EUR] == {[26 EUR][7 USD]}
$expected = MoneyBag::create(new Money(26, 'EUR'), new Money(7, 'USD'));
$this->assertTrue($expected->equals($this->fMB1->add($this->f14EUR)));
}
public function testBagSubtract() {
// {[12 EUR][7 USD]} - {[14 EUR][21 USD] == {[-2 EUR][-14 USD]}
$expected = MoneyBag::create(new Money(- 2, 'EUR'), new Money(- 14, 'USD'));
$this->assertTrue($expected->equals($this->fMB1->subtract($this->fMB2)));
}
public function testBagSumAdd() {
// {[12 EUR][7 USD]} + {[14 EUR][21 USD]} == {[26 EUR][28 USD]}
$expected = MoneyBag::create(new Money(26, 'EUR'), new Money(28, 'USD'));
$this->assertTrue($expected->equals($this->fMB1->add($this->fMB2)));
}
public function testIsZero() {
//$this->assertTrue($this->fMB1->subtract($this->fMB1)->isZero());
$this->assertTrue(MoneyBag::create(new Money(0, 'EUR'), new Money(0, 'USD'))->isZero());
}
public function testMixedSimpleAdd() {
// [12 EUR] + [7 USD] == {[12 EUR][7 USD]}
$expected = MoneyBag::create($this->f12EUR, $this->f7USD);
$this->assertTrue($expected->equals($this->f12EUR->add($this->f7USD)));
}
public function testBagNotEquals() {
$bag1 = MoneyBag::create($this->f12EUR, $this->f7USD);
$bag2 = new Money(12, 'CHF');
$bag2->add($this->f7USD);
$this->assertFalse($bag1->equals($bag2));
}
public function testMoneyBagEquals() {
$this->assertTrue(! $this->fMB1->equals(NULL));
$this->assertTrue($this->fMB1->equals($this->fMB1));
$equal = MoneyBag::create(new Money(12, 'EUR'), new Money(7, 'USD'));
$this->assertTrue($this->fMB1->equals($equal));
$this->assertTrue(! $this->fMB1->equals($this->f12EUR));
$this->assertTrue(! $this->f12EUR->equals($this->fMB1));
$this->assertTrue(! $this->fMB1->equals($this->fMB2));
}
public function testMoneyBagHash() {
$equal = MoneyBag::create(new Money(12, 'EUR'), new Money(7, 'USD'));
$this->assertEquals($this->fMB1->hashCode(), $equal->hashCode());
}
public function testMoneyEquals() {
$this->assertTrue(! $this->f12EUR->equals(NULL));
$equalMoney = new Money(12, 'EUR');
$this->assertTrue($this->f12EUR->equals($this->f12EUR));
$this->assertTrue($this->f12EUR->equals($equalMoney));
$this->assertEquals($this->f12EUR->hashCode(), $equalMoney->hashCode());
$this->assertFalse($this->f12EUR->equals($this->f14EUR));
}
public function testMoneyHash() {
$this->assertNotNull($this->f12EUR);
$equal = new Money(12, 'EUR');
$this->assertEquals($this->f12EUR->hashCode(), $equal->hashCode());
}
public function testSimplify() {
$money = MoneyBag::create(new Money(26, 'EUR'), new Money(28, 'EUR'));
$this->assertTrue($money->equals(new Money(54, 'EUR')));
}
public function testNormalize2() {
// {[12 EUR][7 USD]} - [12 EUR] == [7 USD]
$expected = new Money(7, 'USD');
$this->assertTrue($expected->equals($this->fMB1->subtract($this->f12EUR)));
}
public function testNormalize3() {
// {[12 EUR][7 USD]} - {[12 EUR][3 USD]} == [4 USD]
$ms1 = MoneyBag::create(new Money(12, 'EUR'), new Money(3, 'USD'));
$expected = new Money(4, 'USD');
$this->assertTrue($expected->equals($this->fMB1->subtract($ms1)));
}
public function testNormalize4() {
// [12 EUR] - {[12 EUR][3 USD]} == [-3 USD]
$ms1 = MoneyBag::create(new Money(12, 'EUR'), new Money(3, 'USD'));
$expected = new Money(- 3, 'USD');
$this->assertTrue($expected->equals($this->f12EUR->subtract($ms1)));
}
public function testPrint() {
$this->assertEquals('[12 EUR]', $this->f12EUR->toString());
}
public function testSimpleAdd() {
// [12 EUR] + [14 EUR] == [26 EUR]
$expected = new Money(26, 'EUR');
$this->assertTrue($expected->equals($this->f12EUR->add($this->f14EUR)));
}
public function testSimpleBagAdd() {
// [14 EUR] + {[12 EUR][7 USD]} == {[26 EUR][7 USD]}
$expected = MoneyBag::create(new Money(26, 'EUR'), new Money(7, 'USD'));
$this->assertTrue($expected->equals($this->f14EUR->add($this->fMB1)));
}
public function testSimpleMultiply() {
// [14 EUR] *2 == [28 EUR]
$expected = new Money(28, 'EUR');
$this->assertTrue($expected->equals($this->f14EUR->multiply(2)));
}
public function testSimpleNegate() {
// [14 EUR] negate == [-14 EUR]
$expected = new Money(- 14, 'EUR');
$this->assertTrue($expected->equals($this->f14EUR->negate()));
}
public function testSimpleSubtract() {
// [14 EUR] - [12 EUR] == [2 EUR]
$expected = new Money(2, 'EUR');
$this->assertTrue($expected->equals($this->f14EUR->subtract($this->f12EUR)));
}
}
?>
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