test_todolist.swift

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import todolist

let todo = TodoList()

do {

    let _ = try todo.getLast()

    fatalError("Should have thrown an EmptyTodoList error!")

} catch TodoError.EmptyTodoList{

    //It's okay! There are not todos!

try! todo.addItem(todo: "Write swift bindings")

assert( try! todo.getLast() == "Write swift bindings")

try! todo.addItem(todo: "Write tests for bindings")

assert(try! todo.getLast() == "Write tests for bindings")

let entry = TodoEntry(text: "Write bindings for strings as record members")

try! todo.addEntry(entry: entry)

assert(try! todo.getLast() == "Write bindings for strings as record members")

try! todo.addItem(todo: "Test Ünicode hàndling without an entry can't believe I didn't test this at first 🤣")

assert(try! todo.getLast() == "Test Ünicode hàndling without an entry can't believe I didn't test this at first 🤣")

do {

    let _ = try createEntryWith(todo: "")

    fatalError("Should have thrown an EmptyString error!")

} catch TodoError.EmptyString {

    // It's okay! It was an empty string

let entry2 = TodoEntry(text: "Test Ünicode hàndling in an entry can't believe I didn't test this at first 🤣")

try! todo.addEntry(entry: entry2)

assert(try! todo.getLastEntry() == entry2)

assert(todo.getEntries().count == 5)

todo.addEntries(entries: [TodoEntry(text: "foo"), TodoEntry(text: "bar")])

assert(todo.getEntries().count == 7)

assert(todo.getItems().count == 7)

assert(try! todo.getLast() == "bar")

todo.addItems(items: ["bobo", "fofo"])

assert(todo.getItems().count == 9)

assert(todo.getItems()[7] == "bobo")

// Ensure deinit doesn't crash.

for _ in 0..<10 {

    let list = TodoList()

    try! list.addItem(todo: "todo")

let todo2 = TodoList()

assert(getDefaultList() == nil)

setDefaultList(list: todo)

assert(todo.getItems() == getDefaultList()!.getItems())

assert(todo2.getItems() != getDefaultList()!.getItems())

todo2.makeDefault()

assert(todo.getItems() != getDefaultList()!.getItems())

assert(todo2.getItems() == getDefaultList()!.getItems())

try! todo.addItem(todo: "Test liveness after being demoted from default")

assert(try! todo.getLast() == "Test liveness after being demoted from default")

try! todo2.addItem(todo: "Test shared state through local vs default reference")

assert(try! getDefaultList()!.getLast() == "Test shared state through local vs default reference")