private void clearSimulationsTables()
{
DbContext context = new UnitTestsDbContext();
context.ClearTable(UNIT_TEST_DB_NAME, SIMULATIONS_TABLE_NAME);
context.ClearTable(UNIT_TEST_DB_NAME, LASTUPDATES_TABLE_NAME);
}
private void insertFxPairsToTestDb(IEnumerable <FxPairDto> pairs)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, Name, BaseCurrency, QuoteCurrency, IsActive) VALUE({2}, {3}, {4}, {5}, 1)";
DbContext context = new UnitTestsDbContext();
try
{
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, FX_PAIRS_TABLE_NAME);
foreach (var pair in pairs)
{
try
{
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, FX_PAIRS_TABLE_NAME, pair.Id, pair.Name.ToDbString(), pair.BaseCurrency, pair.QuoteCurrency);
context.Database.ExecuteSqlCommand(insertSql);
}
catch (Exception ex)
{
var x = ex;
}
}
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
context.Database.CurrentTransaction.Rollback();
}
}
private void insertAssetsToTestDb(IEnumerable <AssetDto> assets)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, Symbol, MarketId) VALUES({2}, {3}, {4});";
DbContext context = new UnitTestsDbContext();
try
{
insertMarketsToTestDb();
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, ASSETS_TABLE_NAME);
foreach (var asset in assets)
{
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, ASSETS_TABLE_NAME, asset.Id, asset.Symbol.ToDbString(), asset.MarketId);
context.Database.ExecuteSqlCommand(insertSql);
}
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
if (context.Database.CurrentTransaction != null)
{
context.Database.CurrentTransaction.Rollback();
}
}
}
public void clearTable_ThrowException_IfGivenTableNameDoestnExists()
{
//Arrange.
DbContext context = new UnitTestsDbContext();
//Act.
context.ClearTable(UNIT_TEST_DB_NAME, "nonExistingTable");
}
private void insertCurrencyToTestDb(CurrencyDto dto) //int id, string name, string fullName)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, CurrencySymbol, CurrencyFullName) VALUES({2}, '{3}', '{4}');";
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, CURRENCIES_TABLE_NAME, dto.Id, dto.Symbol, dto.Name);
DbContext context = new UnitTestsDbContext();
try
{
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, CURRENCIES_TABLE_NAME);
context.Database.ExecuteSqlCommand(insertSql);
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
context.Database.CurrentTransaction.Rollback();
}
}
private void insertMarketToTestDb(MarketDto market)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, Name, ShortName) VALUES({2}, {3}, {4});";
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, MARKETS_TABLE_NAME, market.Id, market.Name.ToDbString(), market.ShortName.ToDbString());
DbContext context = new UnitTestsDbContext();
try
{
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, MARKETS_TABLE_NAME);
context.Database.ExecuteSqlCommand(insertSql);
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
context.Database.CurrentTransaction.Rollback();
}
}
public void clearTable_DeletesAllRecords_IfTableExists()
{
//Arrange.
const string SQL_COUNT_QUERY_RECORDS = "SELECT COUNT(*) FROM {0}.{1}";
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, CurrencySymbol, CurrencyFullName) VALUES({2}, '{3}', '{4}');";
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, UNIT_TEST_TABLE_NAME, 1, "USD", "US Dollar");
DbContext context = new UnitTestsDbContext();
context.Database.ExecuteSqlCommand(insertSql);
//Act.
context.ClearTable(UNIT_TEST_DB_NAME, UNIT_TEST_TABLE_NAME);
var sql = string.Format(SQL_COUNT_QUERY_RECORDS, UNIT_TEST_DB_NAME, UNIT_TEST_TABLE_NAME);
var actualRecordsCounter = context.Database.SqlQuery <int>(sql).Single();
//Assert.
int expectedRecordsCounter = 0;
Assert.AreEqual(expectedRecordsCounter, actualRecordsCounter);
}
private void insertTimeframeToTestDb(TimeframeDto timeframe)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, Symbol, PeriodCounter, PeriodUnit) VALUES({2}, {3}, {4}, {5});";
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, TIMEFRAMES_TABLE_NAME,
timeframe.Id, timeframe.Symbol.ToDbString(),
timeframe.PeriodCounter, timeframe.PeriodUnit.ToDbString());
DbContext context = new UnitTestsDbContext();
try
{
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, TIMEFRAMES_TABLE_NAME);
context.Database.ExecuteSqlCommand(insertSql);
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
context.Database.CurrentTransaction.Rollback();
}
}
private void insertCurrenciesToTestDb(IEnumerable <CurrencyDto> currencies)
{
const string INSERT_SQL_PATTERN = "INSERT INTO {0}.{1}(Id, CurrencySymbol, CurrencyFullName) VALUES({2}, '{3}', '{4}');";
DbContext context = new UnitTestsDbContext();
try
{
context.Database.BeginTransaction();
context.ClearTable(UNIT_TEST_DB_NAME, CURRENCIES_TABLE_NAME);
foreach (var currency in currencies)
{
string insertSql = string.Format(INSERT_SQL_PATTERN, UNIT_TEST_DB_NAME, CURRENCIES_TABLE_NAME, currency.Id, currency.Symbol, currency.Name);
context.Database.ExecuteSqlCommand(insertSql);
}
context.Database.CurrentTransaction.Commit();
}
catch (Exception ex)
{
context.Database.CurrentTransaction.Rollback();
}
}
private void clearTrendRangesTables()
{
DbContext context = new UnitTestsDbContext();
context.ClearTable(UNIT_TEST_DB_NAME, TREND_RANGES_TABLE_NAME);
}
private void clearTrendBreaksTables()
{
DbContext context = new UnitTestsDbContext();
context.ClearTable(UNIT_TEST_DB_NAME, TREND_BREAKS_TABLE_NAME);
}