public void RunFindUnassignedTodoItems()
{
//Arrange
TodoItems tasks = new TodoItems();
People people = new People();
PersonSequencer.Reset();
TodoSequencer.Reset();
tasks.Clear();
people.Clear();
Person firstPerson = people.NewPerson("Anders", "Karlsson");
Person secondPerson = people.NewPerson("Bengt", "Andersson");
Todo firstTodo = tasks.NewTodo("Cleaning floor");
Todo secondTodo = tasks.NewTodo("Making clear code");
firstTodo.Assignee = firstPerson;
//secondTodo.Assignee = secondPerson;
Todo[] newArray = new Todo[0];
//Act
Todo[] actual = tasks.FindUnassignedTodoItems();
//Assert
Assert.NotEqual(newArray, actual);
}
public void FindUnassigned_FindOnlyOne_Arraysize3()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
TodoSequencer.reset();
TodoItems todoItems = new TodoItems();
todoItems.Clear();
//add 4 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(null, description1);
todoItems.AddToDoItem(null, description2);
todoItems.AddToDoItem(null, description3);
//act
Todo[] foundItemsArray = todoItems.FindUnassignedTodoItems();
//assert
Assert.Equal(3, foundItemsArray.Length);
Assert.Equal(description1, foundItemsArray[0].Description);
}
public void FindItemById_UnknownId_NoneReturned()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
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.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
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);
}
private async Task LoadTodoList()
{
var todos = await _todoService.GetAll();
var pendingGroup = TodoItems.FirstOrDefault(t => t.State == TodoItemCompletedState.Pending);
if (pendingGroup is null)
{
pendingGroup = new TodoItemsGroup(TodoItemCompletedState.Pending);
}
var completedGroup = TodoItems.FirstOrDefault(t => t.State == TodoItemCompletedState.Completed);
if (completedGroup is null)
{
completedGroup = new TodoItemsGroup(TodoItemCompletedState.Completed);
}
var pending = todos.Where(t => !t.Completed).ToList();
pendingGroup.TodoItems.ReplaceRange(pending);
var completed = todos.Where(t => t.Completed).ToList();
completedGroup.TodoItems.ReplaceRange(completed);
TodoItems.Clear();
TodoItems.Add(pendingGroup);
TodoItems.Add(completedGroup);
}
public void Deactivate(object parameter)
{
if (TodoItems != null)
{
TodoItems.Clear();
}
}
async Task ExecuteFetchTodoItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
IsRefreshing = false;
try
{
TodoItems.Clear();
var todoItems = await todoItemService.GetAll();
foreach (var item in todoItems)
{
TodoItems.Add(item);
}
}
catch (Exception ex)
{
// TODO: show alert
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
IsRefreshing = false;
}
}
public void FindByAssigneeInt_NotFound_Arraysize0()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
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_FindOnlyNotDone_Arraysize3()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
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 TestFindBytodoItem()
{
//Arrange
Person person = new Person(1856, "Garan", "Persson");
TodoItems todoItem = new TodoItems();
todoItem.Clear();
todoItem.NewTodo("hahaha"); //0
todoItem.NewTodo("Some stuff to do"); //1
todoItem.NewTodo("Hohoho"); //2
Todo[] allTodos = todoItem.FindAll();
allTodos[1].Assignee = person;
//act
Todo[] allAssignee = todoItem.FindByAssignee(person);
Todo[] Unsigneed = todoItem.FindUnassignedTodoItem();
//Assert
Assert.Equal("Some stuff to do", allAssignee[0].Description);
Assert.Null(Unsigneed[0].Assignee);
Assert.Null(Unsigneed[1].Assignee);
}
public void FindByAssigneePerson_NullPerson_ReturnsUnassignedItems()
{
//findbyAssignee(null) will return the unassigned items
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee1 = new Person(personId, firstName, familyName);
personId = PersonSequencer.nextPersonId();
Person assignee2 = new Person(personId, "Klara", familyName);
Person assignee3 = null;
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
//TodoSequencer.reset();
TodoItems todoItems = new TodoItems();
todoItems.Clear();
//add 3 items
todoItems.AddToDoItem(assignee1, description1);
todoItems.AddToDoItem(assignee2, description2);
todoItems.AddToDoItem(assignee3, description3);
//act
Todo[] foundItemsArray = todoItems.FindByAssignee(assignee3);
//assert
Assert.Single(foundItemsArray);
}
public void TestFindDoneByStatus()
{
//Arrange
TodoItems todoItem = new TodoItems();
todoItem.Clear();
todoItem.NewTodo("String");
todoItem.NewTodo("Hobo");
todoItem.NewTodo("Jörge");
//Hobo is taked out from the list Now i have onely two obejct left
Todo[] allTodos = todoItem.FindAll();
allTodos[1].Done = true;
//Act
//This is catching teknik
Todo[] storeFalse = todoItem.FindByDoneStatus(false);
Todo[] storeTrue = todoItem.FindByDoneStatus(true);
//Assert
Assert.Equal("String", storeFalse[0].Description);
Assert.Equal("Jörge", storeFalse[1].Description);
Assert.Equal("Hobo", storeTrue[0].Description);
Assert.Equal(2, storeFalse.Length);
Assert.Single(storeTrue);
}
public void FindByDoneStatus_FindOnlyOne_Arraysize1()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Fredrik";
string familyName = "Persson";
Person assignee = new Person(personId, firstName, familyName);
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
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 Remove_RemoveFirst_RemoveOnlyOne()
{
//arrange
Todo myToDo = null;
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
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 myToDo = null;
string description1 = "Gå ut med hunden";
string description2 = "Kela med katten";
string description3 = "Promenera";
string description4 = "Läxor";
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(myToDo);
int myAdjustedNumber = todoItems.Size();
//assert
Assert.Equal(myAdjustedNumber, expectedNumberOfItems);
}
public void FindAllItems_FindsAll_CorrectArraySize()
{
//arrange
int personId = PersonSequencer.nextPersonId();
string firstName = "Peter";
string familyName = "Jansson";
Person assignee = new Person(personId, firstName, familyName);
int expectedSizeOfToDoItems = 3;
string description1 = "Vattna blommor";
string description2 = "Dammsuga";
string description3 = "Putsa fönster";
TodoItems todoItems = new TodoItems();
todoItems.Clear();
//add 3 items
todoItems.AddToDoItem(assignee, description1);
todoItems.AddToDoItem(assignee, description2);
todoItems.AddToDoItem(null, description3);
//act
Todo[] itemArray = todoItems.FindAll();
//assert
Assert.Equal(expectedSizeOfToDoItems, itemArray.Length);
}
public void FindByDoneStatus()
{
// Arrange
TodoItems todoItems = new TodoItems();
todoItems.Clear();
todoItems.CreateTodo("A description");
todoItems.CreateTodo("Another description");
Todo[] allTodos = todoItems.FindAll();
// Act
allTodos[0].Done = true;
allTodos[1].Done = false;
Todo[] doneTodos = todoItems.FindByDoneStatus(true);
Todo[] notDoneTodos = todoItems.FindByDoneStatus(false);
// Assert
Assert.Equal(allTodos[0], doneTodos[0]);
Assert.Equal(allTodos[1], notDoneTodos[0]);
Assert.Single(doneTodos);
Assert.Single(notDoneTodos);
}
private void ApplyFilter()
{
TodoItems.Clear();
foreach (var item in TodoItemDisplayState.Value == TodoItemState.All ? todoItems : todoItems.Where(i => i.State.Value == TodoItemDisplayState.Value))
{
TodoItems.Add(item);
}
}
private async void OnRefreshCommandExecuted()
{
TodoItems.Clear();
foreach (var item in await _apiClient.GetTodoItemsAsync())
{
TodoItems.Add(item);
}
}
public void RemoveTodo()
{
// Arrange
TodoItems todoItems = new TodoItems();
todoItems.Clear();
todoItems.CreateTodo("A description");
todoItems.CreateTodo("Another description");
todoItems.CreateTodo("Good description");
Todo[] allTodos = todoItems.FindAll();
// Act
todoItems.RemoveTodo(allTodos[^ 1]);
public void FindAllItems_ClearedItems_EmptyArray()
{
//arrange
TodoItems todoItems = new TodoItems();
todoItems.Clear();
//act
Todo[] itemArray = todoItems.FindAll();
//assert
Assert.Empty(itemArray);
}
public void CheckTodoClear_Ok()
{
//Arrange
TodoItems.AddNewTodo("Do this first");
TodoItems.AddNewTodo("Then you have to do this");
TodoItems.AddNewTodo("Finaly do this");
//Act
TodoItems.Clear();
Todo[] allArray = TodoItems.FindAll();
//Assert
Assert.Empty(allArray);
}
public void RunSize()
{
//Arrange
TodoItems tasks = new TodoItems();
tasks.Clear();
var result = tasks.Size();
//Act & Assert
Assert.Equal(0, result);
}
public void CreateTodoAddsTodo()
{
// Arrange
TodoItems todoItems = new TodoItems();
todoItems.Clear();
string desc = "Good description";
// Act
todoItems.CreateTodo(desc);
Todo actualTodo = todoItems.FindAll()[0];
// Assert
Assert.Equal(desc, actualTodo.Description);
}
public void TodoArrayLength()
{
//Arrange
TodoItems newTodoItems = new TodoItems();
newTodoItems.Clear();
newTodoItems.NewTodo("This is Description");
int expected = 1;
//Act
int actual = newTodoItems.Size();
//Assert
Assert.Equal(expected, actual);
}
public void FindByIdExistingTodo()
{
//Arrange
TodoItems newTodoItems = new TodoItems();
newTodoItems.Clear();
newTodoItems.NewTodo("This is Description");
//act
Todo expected = newTodoItems.FindAll()[0];
Todo actual = newTodoItems.FindById(expected.TodoId);
//Assert
Assert.Equal(expected, actual);
}
public void RunNewTodo()
{
//Arrange
TodoItems tasks = new TodoItems();
string firstDescription = "Clean floor";
string secondDescription = "Code";
tasks.Clear();
//Act
Todo firstTodo = tasks.NewTodo(firstDescription);
Todo secondTodo = tasks.NewTodo(secondDescription);
//Assert
Assert.NotEqual(firstTodo, secondTodo);
}
public void FindById_GivenNonExistingId_ReturnsNull()
{
// Arrange
TodoItems todoItems = new TodoItems();
todoItems.Clear();
todoItems.CreateTodo("A good description");
Todo todo = todoItems.FindAll()[0];
int nonExistingTodoId = todo.TodoId + 54;
// Act
Todo foundTodo = todoItems.FindById(nonExistingTodoId);
// Assert
Assert.Null(foundTodo);
}
[Fact] // FindByIdNonExistingTodo
public void FindByIdNonExistingTodo()
{
//Arrange
TodoItems newTodoItems = new TodoItems();
newTodoItems.Clear();
newTodoItems.NewTodo("This is Description");
// Act
Todo actual = newTodoItems.FindById(2);;
Todo expected = null;
//Assert
Assert.Equal(expected, actual);
}
[Fact] // ResizeTodoArray
public void TestNewTodoArray()
{
//Arrange
TodoItems newTodoItems = new TodoItems();
newTodoItems.Clear();
newTodoItems.NewTodo("This is Description");
int expectedSize = 1;
//Act
int actualSize = newTodoItems.Size();
Todo actualTodo = newTodoItems.FindAll()[0];
//Assert
Assert.Equal(expectedSize, actualSize);
Assert.Equal("This is Description", actualTodo.Description);
}