@Test
public void testThatAlmostMatchingBuySellEntriesAreNotMatched() {
portfolio.addTransaction(
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.SELL,
1,
1,
1));
account.addTransaction(
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.SELL,
2));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(2));
List<Object> objects = new ArrayList<Object>(issues);
assertThat(objects, hasItem(instanceOf(MissingBuySellAccountIssue.class)));
assertThat(objects, hasItem(instanceOf(MissingBuySellPortfolioIssue.class)));
applyFixes(client, issues);
}
@Test
public void testVolatilityOfSharesHeldIsIdenticalToExcel() throws IOException {
ReportingPeriod report =
new ReportingPeriod.FromXtoY(Dates.date("2014-01-31"), Dates.date("2014-07-31"));
List<Exception> warnings = new ArrayList<>();
PerformanceIndex index = PerformanceIndex.forClient(client, report, warnings);
assertThat(warnings, empty());
assertThat(
index.getVolatility().getStandardDeviation(), closeTo(0.01251323582, 0.000001)); // excel
}
@Test
public void testVolatilityIfSecurityIsSoldAndLaterBoughtDuringReportingPeriod()
throws IOException {
ReportingPeriod report =
new ReportingPeriod.FromXtoY(Dates.date("2014-01-31"), Dates.date("2015-02-20"));
List<Exception> warnings = new ArrayList<>();
Security basf =
client.getSecurities().stream().filter(s -> "Basf SE".equals(s.getName())).findAny().get();
PerformanceIndex index = PerformanceIndex.forInvestment(client, basf, report, warnings);
assertThat(warnings, empty());
assertThat(
index.getVolatility().getStandardDeviation(),
closeTo(0.0134468200485513, 0.00001)); // excel
assertThat(index.getDates()[index.getDates().length - 1], is(Dates.date("2015-02-20")));
}
@Test
public void testThatNotTheSamePortfolioIsMatched() {
Portfolio second = new Portfolio();
client.addPortfolio(second);
portfolio.addTransaction(
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.TRANSFER_IN,
1,
3,
1));
PortfolioTransaction umatched =
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.TRANSFER_OUT,
1,
3,
1);
portfolio.addTransaction(umatched);
second.addTransaction(
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.TRANSFER_OUT,
1,
3,
1));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(1));
assertThat(issues.get(0), is(MissingPortfolioTransferIssue.class));
assertThat(portfolio.getTransactions(), hasItem(umatched));
assertThat(second.getTransactions().get(0).getCrossEntry(), notNullValue());
assertThat(
second.getTransactions().get(0).getType(), is(PortfolioTransaction.Type.TRANSFER_OUT));
applyFixes(client, issues);
}
@Test
public void testVolatilityIfBenchmarkHasNoQuotes() throws IOException {
ReportingPeriod report =
new ReportingPeriod.FromXtoY(Dates.date("2014-01-31"), Dates.date("2015-01-31"));
List<Exception> warnings = new ArrayList<>();
PerformanceIndex index = PerformanceIndex.forClient(client, report, warnings);
Security sap =
client.getSecurities().stream().filter(s -> "Sap AG".equals(s.getName())).findAny().get();
PerformanceIndex sapIndex = PerformanceIndex.forSecurity(index, sap, warnings);
assertThat(warnings, empty());
// quotes only until December 31st
assertThat(sapIndex.getDates()[sapIndex.getDates().length - 1], is(Dates.date("2014-12-31")));
assertThat(
sapIndex.getVolatility().getStandardDeviation(),
closeTo(0.0126152529671108, 0.00001)); // excel
}
@Test
public void testVolatilityIfSecurityIsSoldDuringReportingPeriod() throws IOException {
ReportingPeriod report =
new ReportingPeriod.FromXtoY(Dates.date("2014-01-31"), Dates.date("2015-01-31"));
List<Exception> warnings = new ArrayList<>();
Security basf =
client.getSecurities().stream().filter(s -> "Basf SE".equals(s.getName())).findAny().get();
PerformanceIndex index = PerformanceIndex.forInvestment(client, basf, report, warnings);
assertThat(warnings, empty());
assertThat(
index.getVolatility().getStandardDeviation(), closeTo(0.01371839502, 0.00001)); // excel
assertThat(index.getDates()[index.getDates().length - 1], is(Dates.date("2015-01-31")));
// compare with client -> must be lower because cash has volatility of 0
PerformanceIndex clientIndex = PerformanceIndex.forClient(client, report, warnings);
assertThat(
clientIndex.getVolatility().getStandardDeviation(),
lessThan(index.getVolatility().getStandardDeviation()));
}
@Test
public void testThatCorrectBuySellEntriesAreNotReported() {
BuySellEntry entry = new BuySellEntry(portfolio, account);
entry.setType(PortfolioTransaction.Type.BUY);
entry.setDate(Dates.today());
entry.setSecurity(security);
entry.setShares(1);
entry.setAmount(100);
entry.insert();
assertThat(new CrossEntryCheck().execute(client).size(), is(0));
}
@Test
public void testThatAccountTransactionsWithoutSecurity() {
Portfolio second = new Portfolio();
client.addPortfolio(second);
account.addTransaction(
new AccountTransaction(
Dates.today(),
null, //
AccountTransaction.Type.BUY,
1));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(1));
assertThat(issues.get(0).getAvailableFixes().get(0), is(DeleteTransactionFix.class));
applyFixes(client, issues);
ClientSnapshot.create(client, Dates.today());
}
@Test
public void testThatMatchingBuySellEntriesAreFixed() {
portfolio.addTransaction(
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.SELL,
1,
1,
1));
account.addTransaction(
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.SELL,
1));
assertThat(new CrossEntryCheck().execute(client).size(), is(0));
assertThat(portfolio.getTransactions().get(0).getCrossEntry(), notNullValue());
assertThat(account.getTransactions().get(0).getCrossEntry(), notNullValue());
}
@Test
public void testThatNotTheSameAccountIsMatched() {
Account second = new Account();
client.addAccount(second);
account.addTransaction(
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.TRANSFER_IN,
2));
AccountTransaction umatched =
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.TRANSFER_OUT,
2);
account.addTransaction(umatched);
second.addTransaction(
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.TRANSFER_OUT,
2));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(1));
assertThat(issues.get(0), is(MissingAccountTransferIssue.class));
assertThat(account.getTransactions(), hasItem(umatched));
assertThat(second.getTransactions().get(0).getCrossEntry(), notNullValue());
assertThat(second.getTransactions().get(0).getType(), is(AccountTransaction.Type.TRANSFER_OUT));
applyFixes(client, issues);
}
@Test
public void testMissingAccountTransferInIssue() {
account.addTransaction(
new AccountTransaction(
Dates.today(),
security, //
AccountTransaction.Type.TRANSFER_OUT,
1));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(1));
assertThat(issues.get(0), is(MissingAccountTransferIssue.class));
assertThat(issues.get(0).getEntity(), is((Object) account));
applyFixes(client, issues);
}
@Test
public void testMissingBuyInAccountIssue() {
portfolio.addTransaction(
new PortfolioTransaction(
Dates.today(),
security, //
PortfolioTransaction.Type.SELL,
1,
1,
1));
List<Issue> issues = new CrossEntryCheck().execute(client);
assertThat(issues.size(), is(1));
assertThat(issues.get(0), is(MissingBuySellAccountIssue.class));
assertThat(issues.get(0).getEntity(), is((Object) portfolio));
applyFixes(client, issues);
}
@Test
public void testExcelSample() {
Client client = createClient();
ReportingPeriod.FromXtoY period =
new ReportingPeriod.FromXtoY(
LocalDate.of(2011, Month.DECEMBER, 31), //
LocalDate.of(2012, Month.JANUARY, 8));
CurrencyConverter converter = new TestCurrencyConverter();
ClientIndex index =
PerformanceIndex.forClient(client, converter, period, new ArrayList<Exception>());
assertNotNull(index);
assertThat(period.toInterval(), is(index.getReportInterval().toInterval()));
assertThat(client, is(index.getClient()));
LocalDate[] dates = index.getDates();
assertThat(dates.length, is(Dates.daysBetween(period.getStartDate(), period.getEndDate()) + 1));
double[] delta = index.getDeltaPercentage();
assertThat(delta[0], is(0d));
assertThat(delta[1], IsCloseTo.closeTo(0.023d, PRECISION));
assertThat(delta[2], IsCloseTo.closeTo(0.0195503d, PRECISION));
assertThat(delta[3], IsCloseTo.closeTo(-0.0220517d, PRECISION));
assertThat(delta[4], IsCloseTo.closeTo(0.0294117647d, PRECISION));
assertThat(delta[5], IsCloseTo.closeTo(0.0285714286d, PRECISION));
assertThat(delta[6], IsCloseTo.closeTo(0.0185185185d, PRECISION));
assertThat(delta[7], IsCloseTo.closeTo(-0.0545454545d, PRECISION));
assertThat(delta[8], IsCloseTo.closeTo(-0.0865384615d, PRECISION));
double[] accumulated = index.getAccumulatedPercentage();
assertThat(accumulated[0], is(0d));
assertThat(accumulated[1], IsCloseTo.closeTo(0.023d, PRECISION));
assertThat(accumulated[2], IsCloseTo.closeTo(0.043d, PRECISION));
assertThat(accumulated[3], IsCloseTo.closeTo(0.02d, PRECISION));
assertThat(accumulated[4], IsCloseTo.closeTo(0.05d, PRECISION));
assertThat(accumulated[5], IsCloseTo.closeTo(0.08d, PRECISION));
assertThat(accumulated[6], IsCloseTo.closeTo(0.10d, PRECISION));
assertThat(accumulated[7], IsCloseTo.closeTo(0.04d, PRECISION));
assertThat(accumulated[8], IsCloseTo.closeTo(-0.05d, PRECISION));
}
