Class: ChatComposerDriver

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:18

Driver for the Astryx ChatComposer (@astryxdesign/core/ChatComposer).

ChatComposer wraps a ChatComposerInput (the contenteditable editor), a send/stop button, and an optional status message. The scene anchors on the root (data-testid, data-density). The embedded input carries no data-testid of its own, so it is reached by its role="textbox"][contenteditable]; the send button by its stable astryx-chat-send-button class (Astryx does not forward a testid there either).

Reads are jsdom-faithful: canSend (the button's disabled), isStopShown (the button flips aria-label Send↔Stop), and the status text (role="alert"). Actual send-on-Enter and the contenteditable's append-only typing constraint are inherited from ChatComposerInput; Enter-to-submit is E2E-only.

Extends

• ComponentDriver<{ }>

Constructors

Constructor

new ChatComposerDriver(locator, interactor, option?): ChatComposerDriver

Defined in: core/dist/index.d.mts:1015

Parameters

locator

PartLocator

Locator for the root of this component.

interactor

Interactor

Environment adapter used for all interactions.

option?

Partial<IComponentDriverOption<{ }>>

Driver option carrying the shared driver-tree context.

Composite-driver authoring rule: a driver that declares non-empty parts must type this parameter as Partial<IComponentDriverOption> (i.e. the empty <{}> default) and hardcode its own parts in the body — super(locator, interactor, { ...option, parts }). The "natural" Partial<IComponentDriverOption<typeof parts>> signature does NOT satisfy ScenePartDefinition['driver'] (constructor parameters are checked contravariantly), so a driver written that way could not be placed in a parent ScenePart. See the type-level fixture in @atomic-testing/component-driver-html.

Returns

ChatComposerDriver

Inherited from

ComponentDriver<{}>.constructor

Properties

commutableOption

readonly commutableOption: IComponentDriverOption<{ }>

Defined in: core/dist/index.d.mts:999

Option passed to the constructor includes both universal options which can be shared across all component driver tree, and component specific options which are only applicable to the component.

Commutable option is the option that can be shared across all component driver tree.

Inherited from

ComponentDriver.commutableOption

---

interactor

readonly interactor: Interactor

Defined in: core/dist/index.d.mts:990

Inherited from

ComponentDriver.interactor

Accessors

driverName

Get Signature

get driverName(): string

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:61

Returns

string

Overrides

ComponentDriver.driverName

---

locator

Get Signature

get locator(): PartLocator

Defined in: core/dist/index.d.mts:1044

Return the locator of the component

Returns

PartLocator

Inherited from

ComponentDriver.locator

---

parts

Get Signature

get parts(): ScenePartDriver<T>

Defined in: core/dist/index.d.mts:1040

Return driver instance of all the named parts

Returns

ScenePartDriver<T>

Inherited from

ComponentDriver.parts

Methods

activate()

activate(): Promise<void>

Defined in: core/dist/index.d.mts:1091

Activate the component without relying on pointer geometry. See Interactor.activate.

Returns

Promise<void>

Inherited from

ComponentDriver.activate

---

appendValue()

appendValue(text): Promise<void>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:33

Append text to the embedded editor (append-only — see ChatComposerInput docs).

Parameters

text

string

Returns

Promise<void>

---

canSend()

canSend(): Promise<boolean>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:43

Whether the send button is enabled (it is disabled while the editor is empty).

Returns

Promise<boolean>

---

click()

click(option?): Promise<void>

Defined in: core/dist/index.d.mts:1068

Parameters

option?

Partial<ClickOption>

Returns

Promise<void>

Inherited from

ComponentDriver.click

---

contextMenu()

contextMenu(): Promise<void>

Defined in: core/dist/index.d.mts:1087

Dispatch a right-click / contextmenu event on the component. See Interactor.contextMenu.

Returns

Promise<void>

Inherited from

ComponentDriver.contextMenu

---

drag()

drag(delta): Promise<void>

Defined in: core/dist/index.d.mts:1129

Drag this component by the given pixel delta from its center. See Interactor.drag.

Prefer a keyboard-driven setValue over a true drag in real drivers — these drag primitives exist only for cases keyboard cannot express (e.g. panning a Lightbox, reordering a column). jsdom has no layout engine, so the positional outcome of the drag is E2E-only there.

Parameters

delta

Point

Pixel offset to drag by

Returns

Promise<void>

Inherited from

ComponentDriver.drag

---

dragTo()

dragTo(target): Promise<void>

Defined in: core/dist/index.d.mts:1118

Drag this component and drop it onto another component. See Interactor.dragTo.

Prefer a keyboard-driven setValue over a true drag in real drivers — these drag primitives exist only for cases keyboard cannot express (e.g. panning a Lightbox, reordering a column). jsdom has no layout engine, so the positional outcome of the drag is E2E-only there.

Parameters

target

ComponentDriver<any>

Another driver whose root element is the drop target

Returns

Promise<void>

Inherited from

ComponentDriver.dragTo

---

enforcePartExistence()

protected enforcePartExistence(partName): Promise<void>

Defined in: core/dist/index.d.mts:1050

Check the specified parts' existences, and throw MissingPartError if any of the part is found not existence. Existence is defined by the part's existence in the DOM regardless of its visibility on the screen

Parameters

partName

readonly never[]

Single or array of the names of the parts to be enforced

Returns

Promise<void>

Inherited from

ComponentDriver.enforcePartExistence

---

exists()

exists(): Promise<boolean>

Defined in: core/dist/index.d.mts:1067

Whether the component exists/attached to the DOM

Returns

Promise<boolean>

true if the component is attached to the DOM, false otherwise

Inherited from

ComponentDriver.exists

---

focus()

focus(option?): Promise<void>

Defined in: core/dist/index.d.mts:1077

Parameters

option?

Partial<FocusOption>

Returns

Promise<void>

Inherited from

ComponentDriver.focus

---

getAttribute()

getAttribute(attributeName): Promise<Optional<string>>

Defined in: core/dist/index.d.mts:1062

Parameters

attributeName

string

Returns

Promise<Optional<string>>

Inherited from

ComponentDriver.getAttribute

---

getBoundingRect()

getBoundingRect(): Promise<BoundingRect>

Defined in: core/dist/index.d.mts:1136

Get this component's bounding rectangle. See Interactor.getBoundingRect.

jsdom has no layout engine, so every coordinate and dimension is 0 there; real geometry is E2E-only.

Returns

Promise<BoundingRect>

Inherited from

ComponentDriver.getBoundingRect

---

getDensity()

getDensity(): Promise<Optional<string>>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:28

The composer density (data-density).

Returns

Promise<Optional<string>>

---

getMissingPartNames()

protected getMissingPartNames(partName): Promise<readonly never[]>

Defined in: core/dist/index.d.mts:1056

Get the names of parts not in the DOM

Parameters

partName

readonly never[]

Single or array of the names of the parts to be examined

Returns

Promise<readonly never[]>

Inherited from

ComponentDriver.getMissingPartNames

---

getStatusMessage()

getStatusMessage(): Promise<Optional<string>>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:53

The status message text (role="alert"), or undefined when no status is set.

Returns

Promise<Optional<string>>

---

getText()

getText(): Promise<Optional<string>>

Defined in: core/dist/index.d.mts:1061

Get the combined text content of the component

Returns

Promise<Optional<string>>

If the component exists and has content, it should return the text or otherwise undefined

Inherited from

ComponentDriver.getText

---

hover()

hover(option?): Promise<void>

Defined in: core/dist/index.d.mts:1069

Parameters

option?

Partial<HoverOption>

Returns

Promise<void>

Inherited from

ComponentDriver.hover

---

innerHTML()

innerHTML(): Promise<string>

Defined in: core/dist/index.d.mts:1168

Get the inner HTML of the component

Returns

Promise<string>

The inner HTML of the component

Inherited from

ComponentDriver.innerHTML

---

isStopShown()

isStopShown(): Promise<boolean>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:48

Whether the button is in its "Stop" state (aria-label="Stop") rather than "Send".

Returns

Promise<boolean>

---

isVisible()

isVisible(): Promise<boolean>

Defined in: core/dist/index.d.mts:1145

Whether the component is visible. Visibility is defined that the component does not have the CSS property display: none, visibility: hidden, or opacity: 0. However this does not check whether the component is within the viewport.

Returns

Promise<boolean>

true if the component is visible, false otherwise

Inherited from

ComponentDriver.isVisible

---

mouseDown()

mouseDown(option?): Promise<void>

Defined in: core/dist/index.d.mts:1071

Parameters

option?

Partial<MouseDownOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseDown

---

mouseEnter()

mouseEnter(option?): Promise<void>

Defined in: core/dist/index.d.mts:1075

Parameters

option?

Partial<MouseEnterOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseEnter

---

mouseLeave()

mouseLeave(option?): Promise<void>

Defined in: core/dist/index.d.mts:1076

Parameters

option?

Partial<MouseLeaveOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseLeave

---

mouseMove()

mouseMove(option?): Promise<void>

Defined in: core/dist/index.d.mts:1070

Parameters

option?

Partial<MouseMoveOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseMove

---

mouseOut()

mouseOut(option?): Promise<void>

Defined in: core/dist/index.d.mts:1074

Parameters

option?

Partial<MouseOutOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseOut

---

mouseOver()

mouseOver(option?): Promise<void>

Defined in: core/dist/index.d.mts:1073

Parameters

option?

Partial<HoverOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseOver

---

mouseUp()

mouseUp(option?): Promise<void>

Defined in: core/dist/index.d.mts:1072

Parameters

option?

Partial<MouseUpOption>

Returns

Promise<void>

Inherited from

ComponentDriver.mouseUp

---

pressKey()

pressKey(key, option?): Promise<void>

Defined in: core/dist/index.d.mts:1083

Dispatch a keyboard key press on the component. See Interactor.pressKey.

Parameters

key

string

A KeyboardEvent.key value, e.g. 'Escape', 'Backspace', 'Enter'

option?

Partial<PressKeyOption>

Reserved for future modifier-key support

Returns

Promise<void>

Inherited from

ComponentDriver.pressKey

---

runtimeCssSelector()

runtimeCssSelector(): Promise<string>

Defined in: core/dist/index.d.mts:1174

Get the runtime CSS selector of the component. This is useful for debugging and testing purposes.

Returns

Promise<string>

The runtime CSS selector of the component

Inherited from

ComponentDriver.runtimeCssSelector

---

scrollBy()

scrollBy(delta): Promise<void>

Defined in: core/dist/index.d.mts:1107

Scroll the component by the given pixel delta. See Interactor.scrollBy.

jsdom has no layout engine, so the scroll is a no-op there and behavioral assertions (resulting offset) are E2E-only.

Parameters

delta

Point

Pixel offset to scroll by

Returns

Promise<void>

Inherited from

ComponentDriver.scrollBy

---

scrollIntoView()

scrollIntoView(): Promise<void>

Defined in: core/dist/index.d.mts:1098

Scroll the component into the viewport. See Interactor.scrollIntoView.

jsdom has no layout engine, so the scroll is a no-op there and behavioral assertions (visibility, offset) are E2E-only.

Returns

Promise<void>

Inherited from

ComponentDriver.scrollIntoView

---

submit()

submit(): Promise<void>

Defined in: component-driver-astryx/src/components/ChatComposerDriver.ts:38

Click the send/stop button.

Returns

Promise<void>

---

waitUntil()

waitUntil<T>(option): Promise<T>

Defined in: core/dist/index.d.mts:1163

Type Parameters

T

T

Parameters

option

WaitUntilOption<T>

Returns

Promise<T>

Inherited from

ComponentDriver.waitUntil

---

waitUntilComponentState()

waitUntilComponentState(option?): Promise<void>

Defined in: core/dist/index.d.mts:1162

Wait until the component is in the expected state such as the component's visibility or existence. If the component has not reached the expected state within the timeout, it will throw an error.

By default it waits until the component is attached to the DOM within 30 seconds.

Parameters

option?

Partial<Readonly<WaitForOption>>

The option to configure the wait behavior

Returns

Promise<void>

Inherited from

ComponentDriver.waitUntilComponentState

---

waitUntilVisible()

waitUntilVisible(timeoutMs?): Promise<void>

Defined in: core/dist/index.d.mts:1150

Wait until the component is attached and becomes visible to the DOM.

Parameters

timeoutMs?

number

The number of milliseconds to wait before timing out

Returns

Promise<void>

Inherited from

ComponentDriver.waitUntilVisible

---

overriddenParentLocator()

static overriddenParentLocator(): Optional<PartLocator>

Defined in: core/dist/index.d.mts:1026

Portal hook: where to re-root this driver's locator when its component renders outside the parent's DOM (a modal, popup, drawer). Return the PartLocator that locates the component from the document root, or undefined (the default) for normal in-tree components whose locator chains from the parent.

This is static because it is per-class metadata read off the constructor before any instance exists — which makes the "no instance state" constraint structural rather than a documented caution. Override with static override.

Returns

Optional<PartLocator>

Inherited from

ComponentDriver.overriddenParentLocator

---

overrideLocatorRelativePosition()

static overrideLocatorRelativePosition(): Optional<LocatorRelativePosition>

Defined in: core/dist/index.d.mts:1036

Portal hook: the locator relative position to apply when the component's real DOM is a sibling/elsewhere rather than a descendant (e.g. a MUI dialog rendered at the document root, located by a "Same"-level selector). Return undefined (the default) to keep the natural position declared by the ScenePart.

Static for the same reason as ComponentDriver.overriddenParentLocator: it is class-level metadata read before construction. Override with static override.

Returns

Optional<LocatorRelativePosition>

Inherited from

ComponentDriver.overrideLocatorRelativePosition