public void ShouldGetAllOrders()
{
OrderModule module;
Order[] results;
IDatabase database;
database = Substitute.For <IDatabase>();
database.Execute <Order>(Arg.Any <ISelect>()).Returns(new Order[] { new Order()
{
OrderID = 1
}, new Order()
{
OrderID = 2
}, new Order()
{
OrderID = 3
} });
module = new OrderModule(NullLogger.Instance, database);
results = module.GetOrders();
Assert.IsNotNull(results);
Assert.AreEqual(3, results.Length);
for (int t = 0; t < 3; t++)
{
Assert.IsNotNull(results[t]);
Assert.AreEqual(t + 1, results[t].OrderID);
}
}
public void ShouldNotGetAllOrdersAndLogError()
{
OrderModule module;
MemoryLogger logger;
IDatabase database;
logger = new MemoryLogger();
database = Substitute.For <IDatabase>();
database.Execute <Order>(Arg.Any <ISelect>()).Returns((x) => { throw new Exception(); });
module = new OrderModule(logger, database);
Assert.ThrowsException <PIODataException>(() => module.GetOrders());
Assert.IsNotNull(logger.Logs.FirstOrDefault(item => (item.Level == LogLevels.Error) && (item.ComponentName == module.ModuleName)));
}
