Struct MockDom 

pub struct MockDom {
    pub root: DomElement,
    /* private fields */
}

Mock DOM for testing WASM calculator without browser

Fields

root: DomElement

Root element

Implementations

impl MockDom

pub fn new() -> Self

Creates a new mock DOM

pub fn calculator() -> Self

Creates a calculator DOM structure

pub fn register_element(&mut self, element: DomElement)

Registers an element for ID lookup

pub fn get_element(&self, id: &str) -> Option<&DomElement>

Gets an element by ID

pub fn get_element_mut(&mut self, id: &str) -> Option<&mut DomElement>

Gets a mutable element by ID

pub fn dispatch_event(&mut self, event: DomEvent)

Dispatches an event

pub fn event_history(&self) -> &[DomEvent]

Gets the event history

pub fn clear_event_history(&mut self)

Clears event history

pub fn focused_element(&self) -> Option<&str>

Gets the currently focused element ID

pub fn set_element_text(&mut self, id: &str, text: &str)

Updates element text by ID

pub fn get_element_text(&self, id: &str) -> Option<&str>

Gets element text by ID

pub fn append_child(&mut self, parent_id: &str, child: DomElement)

Adds a child element to a parent

pub fn clear_children(&mut self, id: &str)

Clears children of an element

Trait Implementations

impl Debug for MockDom

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MockDom

fn default() -> Self

Returns the “default value” for a type.

impl MockDomKeypadExt for MockDom

fn add_keypad(&mut self, keypad: &WasmKeypad)

Adds keypad to an existing calculator DOM