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 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 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 Clear_clearList_zero()
{
//arrange
int expectedSizeOfToDoItems = 0;
string description = "Wash the car.";
ToDoItems todoItems = new ToDoItems();
ToDo returnedTodo = todoItems.AddToDoItem(null, description);
Assert.Equal(1, todoItems.Size());
//act
todoItems.Clear();
//assert
Assert.Equal(expectedSizeOfToDoItems, todoItems.Size());
}
public void ClearToDoTest()
{
//Arrange
ToDoItems toDoItems = new ToDoItems();
int expected = 0;
//Act
toDoItems.ClearToDo();
int arraySize = toDoItems.Size();
//Assert
Assert.Equal(arraySize, expected);
}
public void FindSizeTest()
{
//Arrange
ToDoItems toDoItems = new ToDoItems();
int size = 1;
int toDoId = 1;
PersonSequencer.Reset();
string toDo = "Learn to code";
toDoItems.AddNewToDo(toDoId, toDo);
//Act
int result = toDoItems.Size();
//Assert
Assert.Equal(size, result);
}
public void AddTodoItem_WithoutAssignee_SizeDescription()
{
//arrange
Person assignee = null;
int expectedSizeOfToDoItems = 1;
string description = "Shop for groceries.";
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//act
ToDo returnedTodo = todoItems.AddToDoItem(assignee, description);
//assert
Assert.Equal(expectedSizeOfToDoItems, todoItems.Size());
Assert.Equal(description, returnedTodo.Description);
}
public void AddTodoItem_WithoutDescription_DescriptionEmpty()
{
//arrange
Person assignee = null;
int expectedSizeOfToDoItems = 1;
string expectedDescription = "";
string description = null;
ToDoItems todoItems = new ToDoItems();
todoItems.Clear();
//act
ToDo addedTodo = todoItems.AddToDoItem(assignee, description);
//assert
Assert.Equal(expectedSizeOfToDoItems, todoItems.Size());
Assert.Equal(expectedDescription, addedTodo.Description);
}
public void AddTodoItem_WithAssignee_sizeCorrect_descriptionCorrect()
{
//arrange
int personId = PersonSequencer.getNext();
string firstName = "Anna";
string familyName = "Jansson";
Person assignee = new Person(personId, firstName, familyName);
int expectedSizeOfToDoItems = 1;
string description = "Wash the car.";
ToDoItems todoItems = new ToDoItems();
//act
ToDo returnedTodo = todoItems.AddToDoItem(assignee, description);
//assert
Assert.Equal(expectedSizeOfToDoItems, todoItems.Size());
Assert.Equal(description, returnedTodo.Description);
}
public void RemoveToDoObjectTest()
{
//Arrange
ToDoItems toDo = new ToDoItems();
TodoSequencer.ResetID();
int result = 1;
int idToDoRemove = 2;
ToDo toDo1 = toDo.AddNewToDo(1, "Learn to code");
ToDo toDo2 = toDo.AddNewToDo(2, "Get a job");
//Act
toDo.RemoveToDoObject(idToDoRemove);
int size = toDo.Size();
ToDo[] remaining = toDo.FindAll();
//Assert
Assert.Equal(result, size);
Assert.Contains(toDo1, remaining);
Assert.DoesNotContain(toDo2, remaining);
}
