public void GetTradingDatesGetsOnlyTradingDatesInOpenRangeOrderedAscending(List <Company> input)
{
// Arrange
var testSettings = new TestProjectSettings();
DbContext testContext = null;
StockQuoteRepository tested = null;
try
{
testContext = new StockTestContext(testSettings);
tested = new StockQuoteRepository(testContext);
testContext.Database.EnsureCreated();
testContext.AddRange(input.SelectMany(x => x.Quotes));
testContext.SaveChanges();
// Act
var result = tested.GetTradingDates(new DateTime(2017, 01, 01), new DateTime(2018, 01, 01));
// Assert
Assert.Equal(250, result.Count);
for (var i = 1; i < result.Count; i++)
{
Assert.True(result[i] > result[i - 1]);
}
}
finally
{
testContext?.Database.EnsureDeleted();
tested?.Dispose();
testContext?.Dispose();
}
}
public void GetAllQuotesFromPreviousSessionGetsOnlyQuotesFromLastSession(List <Company> input)
{
// Arrange
var testSettings = new TestProjectSettings();
DbContext testContext = null;
StockQuoteRepository tested = null;
try
{
testContext = new StockTestContext(testSettings);
tested = new StockQuoteRepository(testContext);
testContext.Database.EnsureCreated();
testContext.AddRange(input.SelectMany(x => x.Quotes));
testContext.SaveChanges();
var date = new DateTime(2017, 01, 01);
// Act
var result = tested.GetAllQuotesFromPreviousSession(date);
// Assert
Assert.Equal(3, result.Count);
foreach (var quote in result)
{
Assert.Equal(new DateTime(2016, 12, 30), quote.DateParsed);
}
}
finally
{
testContext?.Database.EnsureDeleted();
tested?.Dispose();
testContext?.Dispose();
}
}
public void AddAdds(Company input)
{
// Arrange
var testSettings = new TestProjectSettings();
DbContext testContext = null;
StockQuoteRepository tested = null;
try
{
testContext = new StockTestContext(testSettings);
tested = new StockQuoteRepository(testContext);
testContext.Database.EnsureCreated();
// Act
testContext.Add(input.FirstQuote);
testContext.SaveChanges();
// Assert
Assert.Equal(input.FirstQuote, testContext.Set <StockQuote>().First());
}
finally
{
testContext?.Database.EnsureDeleted();
tested?.Dispose();
testContext?.Dispose();
}
}
public void GetNTradingDatesGetsOnlyTradingDatesFromLastNSessionsOrderedDescending(List <Company> input)
{
// Arrange
var testSettings = new TestProjectSettings();
DbContext testContext = null;
StockQuoteRepository tested = null;
try
{
testContext = new StockTestContext(testSettings);
tested = new StockQuoteRepository(testContext);
testContext.Database.EnsureCreated();
testContext.AddRange(input.Where(x => x.Ticker == "MBANK").SelectMany(x => x.Quotes));
testContext.SaveChanges();
// Act
var result = tested.GetAllQuotesFromPreviousNDays(new DateTime(2017, 01, 01), 10);
// Assert
Assert.Equal(10, result.Count);
for (var i = 1; i < result.Count; i++)
{
Assert.True(result[i].DateParsed > result[i - 1].DateParsed);
}
}
finally
{
testContext?.Database.EnsureDeleted();
tested?.Dispose();
testContext?.Dispose();
}
}
public async Task GetLatestSessionInDbDateReturnsLastSessionDateInDb(List <Company> input)
{
// Arrange
var testSettings = new TestProjectSettings();
DbContext testContext = null;
StockQuoteRepository tested = null;
try
{
testContext = new StockTestContext(testSettings);
tested = new StockQuoteRepository(testContext);
await testContext.Database.EnsureCreatedAsync();
await testContext.AddRangeAsync(input.SelectMany(x => x.Quotes));
await testContext.SaveChangesAsync();
var date = new DateTime(2018, 02, 09);
// Act
var result = await tested.GetLatestSessionInDbDateAsync();
// Assert
Assert.Equal(date.Date, result.Date);
}
finally
{
if (testContext != null)
{
await testContext.Database.EnsureDeletedAsync();
if (tested != null)
{
await tested.DisposeAsync();
}
await testContext.DisposeAsync();
}
}
}
