// MoneyTest.cpp

#include "StdAfx.h"

#include <cppunit/config/SourcePrefix.h>

#include "Money.h"

#include "MoneyTest.h"

// Registers the fixture into the 'registry'

CPPUNIT_TEST_SUITE_REGISTRATION( MoneyTest );

void 

MoneyTest::setUp()

{

}

void 

MoneyTest::tearDown()

{

}

void 

MoneyTest::testConstructor()

{

  // Set up

  const std::string currencyFF( "FF" );

  const double longNumber = 1234.5678;

  // Process

  Money money( longNumber, currencyFF );

  // Check

  CPPUNIT_ASSERT_EQUAL( longNumber, money.getAmount() );

  CPPUNIT_ASSERT_EQUAL( currencyFF, money.getCurrency() );

}

void

MoneyTest::testEqual()

{

  // Set up

  const Money money123FF( 123, "FF" );

  const Money money123USD( 123, "USD" );

  const Money money12FF( 12, "FF" );

  const Money money12USD( 12, "USD" );

  // Process & Check

  CPPUNIT_ASSERT( money123FF == money123FF );    // ==

  CPPUNIT_ASSERT( money12FF != money123FF );     // != amount

  CPPUNIT_ASSERT( money123USD != money123FF );   // != currency

  CPPUNIT_ASSERT( money12USD != money123FF );    // != currency and != amount

}

void 

MoneyTest::testAdd()

{

  // Set up

  const Money money12FF( 12, "FF" );

  const Money expectedMoney( 135, "FF" );

  // Process

  Money money( 123, "FF" );

  money += money12FF;

  // Check

  CPPUNIT_ASSERT_EQUAL( expectedMoney, money );           // add works

  CPPUNIT_ASSERT( &money == &(money += money12FF) );  // add returns ref. on 'this'.

}

void 

MoneyTest::testAddThrow()

{

  // Set up

  const Money money123FF( 123, "FF" );

  // Process

  Money money( 123, "USD" );

  CPPUNIT_ASSERT_THROW( money += money123FF, IncompatibleMoneyError );

}