public void HasNoDataAtAll()
{
using (var wrapper = new RegistersWrapper()) {
IRegister register = wrapper.New.Register();
var rdbc = wrapper.DB.Tables.DbContextForReader;
Assert.True(rdbc.People.Count() == 0);
Assert.True(rdbc.DebtDeals.Count() == 0);
Assert.True(rdbc.DebtDealsAnalysis.Count() == 0);
Assert.True(rdbc.CurrentDebts.Count() == 0);
Assert.True(rdbc.CurrentTotalsPerPerson.Count() == 0);
Assert.True(rdbc.CurrentStatisticsPerPerson.Count() == 0);
Assert.True(rdbc.CurrentPeopleStatisticsDocuments.Count() == 0);
Assert.True(register.HasNoData);
Assert.True(((IRegisterReader)register).HasNoData);
// achievers register
IAchieversRegisterReader achieversReader
= ((IRegisterReader)register).Debts.Achievers;
Assert.Empty(achieversReader.ByID.WithMaxDueDebtsTotal);
Assert.Empty(achieversReader.ByID.WhoHistoricallyCreditedMaxTotal);
Assert.Empty(achieversReader.ByID.BestDebtorByRepaidFractionThenTotal);
}
}
public void CanGetPersonById()
{
using (var dbsProvider = new TestDBsProvider()) {
this.AddThreePersons(dbsProvider);
using (var w = new RegistersWrapper(dbsProvider)) {
var rdbc = w.DB.Tables.DbContextForReader;
Assert.True(rdbc.People.Where(
p => p.Id == Id2 &&
p.Name == Name2 && p.Surname == Surname2
).Count() == 1
);
IPeopleRegister register = w.New.PeopleRegister();
var regReader = (IPeopleRegisterReader)register;
foreach (PersonRow person in new[] {
register.GetById(Id2),
regReader.GetById(Id2)
}
)
{
Assert.True(person.Id == Id2 &&
person.Name == Name2 &&
person.Surname == Surname2);
}
}
}
}
public void FinalStateMatches()
{
const int peopleCount = 10,
firstIdNumber = 0,
secondIdNumber = 3,
thirdIdNumber = 7;
decimal amount = 20.123m;
string giverId, takerId, thirdId;
long debtDealId;
using (var dbsProvider = new TestDBsProvider()) {
using (var w = new RegistersWrapper(dbsProvider)) {
var dbc = w.DB.Tables.DbContext;
new TablesDbPopulator(dbc).AddPeople(peopleCount);
IRegister rwRoot = w.New.Register();
var roRoot = (IRegisterReader)rwRoot;
IPeopleRegisterReader roPeople = roRoot.People;
giverId = roPeople.All.OrderBy(p => p.Id)
.Skip(firstIdNumber).First().Id;
takerId = roPeople.All.OrderBy(p => p.Id)
.Skip(secondIdNumber).First().Id;
thirdId = roPeople.All.OrderBy(p => p.Id)
.Skip(thirdIdNumber).First().Id;
debtDealId = rwRoot.Debts.Deals.Add(new DebtDealRow {
Time = DateTime.Now,
GiverId = giverId, TakerId = takerId,
Amount = amount
});
}
using (var w = new RegistersWrapper(dbsProvider)) {
var rdbc = w.DB.Tables.DbContextForReader;
var roRoot = (IRegisterReader)w.New.Register();
this.CheckPairDebtsRegister(
roRoot.Debts.Pairs, rdbc,
giverId, takerId, thirdId, amount);
this.CheckPersonDebtsRegister(
roRoot.Debts.Person, rdbc,
giverId, takerId, thirdId, amount);
this.CheckDebtDealsRegister(
roRoot.Debts.Deals, rdbc,
debtDealId,
giverId, takerId, thirdId, amount);
this.CheckAchieversRegister(
roRoot.Debts.Achievers, w.DB.Documents.AchieversCollection,
giverId, takerId, amount);
}
}
}
public void HasNoDataWhenEmpty()
{
using (var w = new RegistersWrapper()) {
IPeopleRegister register = w.New.PeopleRegister();
Assert.True(register.HasNoData);
Assert.True(((IPeopleRegisterReader)register).HasNoData);
}
}
private void AddThreePersons(TestDBsProvider dbsProvider)
{
this.AddTwoPersons(dbsProvider);
using (var w = new RegistersWrapper(dbsProvider)) {
IPeopleRegister peopleRegister = w.New.PeopleRegister();
peopleRegister.Add(new PersonRow {
Id = Id3, Name = Name3, Surname = Surname3
});
}
}
private void AddTwoPersons(TestDBsProvider dbsProvider)
{
using (var w = new RegistersWrapper(dbsProvider)) {
IPeopleRegister register = w.New.PeopleRegister();
register.Add(new PersonRow {
Id = Id1, Name = Name1, Surname = Surname1
});
register.Add(new PersonRow {
Id = Id2, Name = Name2, Surname = Surname2
});
}
}
public void CanTryToLookupPeopleWhenEmpty()
{
using (var w = new RegistersWrapper()) {
IPeopleRegister rwRegister = w.New.PeopleRegister();
var roRegister = (IPeopleRegisterReader)rwRegister;
Assert.True(roRegister.GetById("123") == null);
Assert.True(roRegister.All
.Count(p => p.Id == "123") == 0);
Assert.True(rwRegister.GetById("123") == null);
Assert.True(rwRegister.All
.Count(p => p.Id == "123") == 0);
}
}
public void HasPeopleButHasNoDeals()
{
using (var wrapper = new RegistersWrapper()) {
IRegister register = wrapper.New.Register();
var rdbc = wrapper.DB.Tables.DbContextForReader;
var populator
= new TablesDbPopulator(wrapper.DB.Tables.DbContext);
long count = new Random().Next(5, 20);
populator.AddPeople(count);
Assert.True(rdbc.People.Count() == count);
Assert.False(register.HasNoData);
Assert.False(((IRegisterReader)register).HasNoData);
}
}
public void CanQueryPeople()
{
using (var dbsProvider = new TestDBsProvider()) {
this.AddThreePersons(dbsProvider);
using (var w = new RegistersWrapper(dbsProvider)) {
var dbc = w.DB.Tables.DbContext;
Assert.True(dbc.People.Where(
p => p.Id == Id2 &&
p.Name == Name2 && p.Surname == Surname2
).Count() == 1
);
var rdbc = w.DB.Tables.DbContextForReader;
Assert.True(rdbc.People.Where(
p => p.Id == Id2 &&
p.Name == Name2 && p.Surname == Surname2
).Count() == 1
);
}
}
}
public void CanSaveAndRetrieveDocument()
{
string testCollectionName = "TestDocs_hs523";
var originalDoc = new TestDoc()
{
Id = new ObjectId(),
B = 12,
S = "stri",
HSS = new HashSet <string>()
{
"aVal", "bVal"
}
};
using (var dbsProvider = new TestDBsProvider()) {
using (var w = new RegistersWrapper(dbsProvider)) {
IMongoCollection <TestDoc> collection = w.DB.Documents.MongoDB
.GetCollection <TestDoc>(testCollectionName);
collection.InsertOne(originalDoc);
}
using (var w = new RegistersWrapper(dbsProvider)) {
IMongoCollection <TestDoc> collection = w.DB.Documents.MongoDB
.GetCollection <TestDoc>(testCollectionName);
TestDoc retrievedDoc = collection.AsQueryable()
.Where(td => td.Id == originalDoc.Id)
.First();
Assert.True(retrievedDoc.B == originalDoc.B);
Assert.True(retrievedDoc.S == originalDoc.S);
Assert.True(retrievedDoc.HSS.SetEquals(originalDoc.HSS));
}
}
}
private void TakeCreditAndPayBack(
TestDBsProvider dbsProvider, uint countOfPaybacks
)
{
const int peopleCount = 10,
firstIdNumber = 0,
secondIdNumber = 3,
thirdIdNumber = 7;
const decimal maxAmout = 1e6m,
minAmount = 1;
decimal totalAmount
= (decimal)(new Random().NextDouble())
* (maxAmout - minAmount)
+ minAmount;
string logIndent = " ";
this.output.WriteLine(
$"TakeCreditAndPayBack: totalAmount = {totalAmount}, "
+ $"countOfPaybacks = {countOfPaybacks}:");
using (var w = new RegistersWrapper(dbsProvider)) {
var dbc = w.DB.Tables.DbContext;
new TablesDbPopulator(dbc).AddPeople(peopleCount);
var rdbc = w.DB.Tables.DbContextForReader;
IRegister rwRoot = w.New.Register();
var roRoot = (IRegisterReader)rwRoot;
IPeopleRegisterReader roPeople = roRoot.People;
string giverId = roPeople.All.OrderBy(p => p.Id)
.Skip(firstIdNumber).First().Id;
string takerId = roPeople.All.OrderBy(p => p.Id)
.Skip(secondIdNumber).First().Id;
string thirdId = roPeople.All.OrderBy(p => p.Id)
.Skip(thirdIdNumber).First().Id;
(long creditDebtDealId, long[] paybackDebtDealIds)
= this.MakeDeals(
rwRoot, rdbc,
giverId, takerId, thirdId,
totalAmount, countOfPaybacks, logIndent);
this.CheckPairDebtsRegister(
roRoot.Debts.Pairs, rdbc, giverId, takerId, thirdId);
this.CheckPersonDebtsRegister(
roRoot.Debts.Person, rdbc,
giverId, takerId, thirdId, totalAmount);
this.CheckDebtDealsRegister(
roRoot.Debts.Deals, rdbc,
creditDebtDealId, paybackDebtDealIds,
giverId, takerId, thirdId,
totalAmount, countOfPaybacks);
this.CheckAchieversRegister(
roRoot.Debts.Achievers,
rdbc, w.DB.Documents.AchieversCollection,
giverId, takerId, totalAmount);
}
this.output.WriteLine("");
}
