public void Search_InvalidPredicate_ExceptionThrown(Predicate <User> predicate)
{
// Arrange
var userStorageService = new UserStorageServiceMaster(
new UserMemoryRepository(),
Enumerable.Empty <INotificationReceiver>());
InitUserStoreageService(userStorageService);
// Act
userStorageService.Search(predicate);
}
public int Search_ExistingUser_FindSomeUsers(Predicate <User> predicate)
{
// Arrange
var userStorageService = new UserStorageServiceMaster(
new UserMemoryRepository(),
Enumerable.Empty <INotificationReceiver>());
InitUserStoreageService(userStorageService);
// Act
var users = userStorageService.Search(predicate);
// Assert
return(users.Count());
}
public void Search_NotExistingUser_FindNoUsers()
{
// Arrange
var userStorageService = new UserStorageServiceMaster(
new UserMemoryRepository(),
Enumerable.Empty <INotificationReceiver>());
InitUserStoreageService(userStorageService);
Predicate <User> predicate = (u) => u.FirstName == "NotExistingName";
// Act
var users = userStorageService.Search(predicate);
// Assert
Assert.AreEqual(0, users.Count());
}
public void RemoveUsersToMaster_SameUsersRemoveInSlaves()
{
// Arrange
var slaveServices = new[]
{
new UserStorageServiceSlave(new UserMemoryRepository()),
new UserStorageServiceSlave(new UserMemoryRepository()),
};
var receivers = slaveServices.Select(s => s.Receiver);
var masterService = new UserStorageServiceMaster(new UserMemoryRepository(), receivers);
InitUserStoreageService(masterService);
// Act
masterService.Remove((u) => u.Age > 12);
var slaveUsers0 = slaveServices[0].Search((u) => true);
var slaveUsers1 = slaveServices[1].Search((u) => true);
var masterUsers = masterService.Search((u) => true);
// Assert
AssertAreEqual(masterUsers, slaveUsers0, CompareUsers);
AssertAreEqual(masterUsers, slaveUsers1, CompareUsers);
}