public void ValuesAtEndOfLastMonthFromStatusDate_WhenCalculateAsyncHasNotBeenCalled_ReturnsAccountCollectionValuesWhereLiabilitiesIsEqualToZero()
{
IAccountCollection sut = CreateSut();
sut.Add(_fixture.CreateMany <IAccount>(_random.Next(5, 10)).ToArray());
IAccountCollectionValues result = sut.ValuesAtEndOfLastMonthFromStatusDate;
Assert.That(result.Liabilities, Is.EqualTo(0M));
}
public void ValuesAtEndOfLastMonthFromStatusDate_WhenCalculateAsyncHasNotBeenCalled_ReturnsNotNull()
{
IAccountCollection sut = CreateSut();
sut.Add(_fixture.CreateMany <IAccount>(_random.Next(5, 10)).ToArray());
IAccountCollectionValues result = sut.ValuesAtEndOfLastMonthFromStatusDate;
Assert.That(result, Is.Not.Null);
}
protected override IAccountCollection Calculate(DateTime statusDate, IReadOnlyCollection <IAccount> calculatedAccountCollection)
{
NullGuard.NotNull(calculatedAccountCollection, nameof(calculatedAccountCollection));
IReadOnlyDictionary <AccountGroupType, IEnumerable <IAccount> > accountGroupDictionary = GroupByAccountGroupType(calculatedAccountCollection);
IReadOnlyCollection <IAccount> assetAccountCollection = ResolveAssets(accountGroupDictionary);
IReadOnlyCollection <IAccount> liabilityAccountCollection = ResolveLiabilities(accountGroupDictionary);
ValuesAtStatusDate = ToAccountCollectionValues(assetAccountCollection, liabilityAccountCollection, account => account.ValuesAtStatusDate);
ValuesAtEndOfLastMonthFromStatusDate = ToAccountCollectionValues(assetAccountCollection, liabilityAccountCollection, account => account.ValuesAtEndOfLastMonthFromStatusDate);
ValuesAtEndOfLastYearFromStatusDate = ToAccountCollectionValues(assetAccountCollection, liabilityAccountCollection, account => account.ValuesAtEndOfLastYearFromStatusDate);
return(this);
}
