@Test
public void testTotalingProjectIncomesForPeriod() throws Exception {
Assert.assertEquals(7, document.getBudgetProjectIncomes().size());
Assert.assertEquals(4, document.getProjectIncomePeriodTotalsForEachBudgetPeriod().size());
Assert.assertEquals(_1K, extractPeriodTotal(document.getBudgetPeriod(0)), 0.01);
Assert.assertEquals(_2K, extractPeriodTotal(document.getBudgetPeriod(1)), 0.01);
Assert.assertEquals(_3K + _500, extractPeriodTotal(document.getBudgetPeriod(2)), 0.01);
Assert.assertEquals(_4K + _500 + _1K, extractPeriodTotal(document.getBudgetPeriod(3)), 0.01);
}
@Before
public void setUp() throws Exception {
initializeDocument();
document.add(createBudgetProjectIncome(document.getBudgetPeriod(0), _1K));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(1), _2K));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(2), _3K));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(2), _500));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(3), _4K));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(3), _500));
document.add(createBudgetProjectIncome(document.getBudgetPeriod(3), _1K));
}