public void Remove_RemoveNull_NothingRemovedNoCrash()
{
//arrange
ToDo myNullToDo = null;
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
string description3 = "Take a walk.";
string description4 = "Do the home work.";
int expectedNumberOfItems = 4;
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 4 items
todoItems.AddToDoItem(null, description1);
todoItems.AddToDoItem(null, description2);
todoItems.AddToDoItem(null, description3);
todoItems.AddToDoItem(null, description4);
//act
todoItems.Remove(myNullToDo);
int myAdjustedNumber = todoItems.Size();
//assert
Assert.Equal(myAdjustedNumber, expectedNumberOfItems);
}
public void FindUnassigned_FindOnlyOne_Arraysize1()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
personId = PersonSequencer.getNext();
Person assignee2 = new Person(personId, "Clara", familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
string description3 = "Take a walk.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 3 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee2, description2);
todoItems.AddToDoItem(null, description3);
//act
ToDo[] foundItemsArray = todoItems.FindUnassignedTodoItems();
//assert
Assert.Single(foundItemsArray);
Assert.Equal(description3, foundItemsArray[0].Description);
}
public void Remove_RemoveFirst_RemoveOnlyOne()
{
//arrange
ToDo myToDo = null;
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
string description3 = "Take a walk.";
int expectedNumberOfItems = 2;
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 3 items
int myInitialNumber = todoItems.Size();
myToDo = todoItems.AddToDoItem(null, description1);
todoItems.AddToDoItem(null, description2);
todoItems.AddToDoItem(null, description3);
//act
todoItems.Remove(myToDo);
int myAdjustedNumber = todoItems.Size();
//assert
Assert.Equal(description1, myToDo.Description);
Assert.NotEqual(myInitialNumber, myAdjustedNumber);
Assert.Equal(expectedNumberOfItems, myAdjustedNumber);
}
public void FindByDoneStatus_FindOnlyNotDone_Arraysize3()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
string description3 = "Take a walk.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 3 not done
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
todoItems.AddToDoItem(assignee, description3);
//set one of the items to done.
ToDo itemToBeDone = todoItems.FindById(1);
itemToBeDone.Done = true;
//act
ToDo[] foundItemsArray = todoItems.FindByDoneStatus(false);
//assert
Assert.Equal(2, foundItemsArray.Length);
}
public void FindByAssigneeInt_NotFound_Arraysize0()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
string description3 = "Take a walk.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 3 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
todoItems.AddToDoItem(null, description3);
//act
ToDo[] foundItemsArray = todoItems.FindByAssignee(personId + 10);
//assert
Assert.Empty(foundItemsArray);
}
public void FindByDoneStatus_FindOnlyOne_Arraysize1()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 2 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
//set one item to done.
ToDo itemToBeDone = todoItems.FindById(1);
itemToBeDone.Done = true;
//act
ToDo[] foundItemsArray = todoItems.FindByDoneStatus(true);
//assert
Assert.Single(foundItemsArray);
Assert.Equal(description1, foundItemsArray[0].Description);
}
public void FindItemById_UnknownId_NoneReturned()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 2 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
int size = todoItems.Size();
//act
ToDo foundItem = todoItems.FindById(size + 3);
//assert
Assert.Null(foundItem);
}
public void FindItemById_FindOne_CorrectDescription()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Walk the dog.";
string description2 = "Cuddle with cat.";
ToDoSequencer.Reset();
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//add 2 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
int size = todoItems.Size();
//act
ToDo foundLastItem = todoItems.FindById(size);
ToDo foundFirstItem = todoItems.FindById(1);
//assert
Assert.Equal(description2, foundLastItem.Description);
Assert.Equal(description1, foundFirstItem.Description);
}
public void NextTodoId_getNextTodoId_id()
{
//arrange
ToDoSequencer.Reset();
int expectedNextId = 1;
//act
int fetchedNextId = ToDoSequencer.NextId();
//assert
Assert.Equal(expectedNextId, fetchedNextId);
}
public void Reset_ResetIdGetNewIdsReset_RightToDoIdFromNewGet()
{
//arrange
ToDoSequencer.Reset();
int expectedResetId = 1;
//act
// consume 2 id's to make a first grip of the static member
int nextId = ToDoSequencer.NextId();
nextId = ToDoSequencer.NextId();
ToDoSequencer.Reset();
int newId = ToDoSequencer.NextId();
//assert
Assert.NotEqual(nextId, newId);
Assert.Equal(expectedResetId, newId);
}
