import { describe, expect, it } from "vitest"; import {  COMPOSER_FOOTER_COMPACT_BREAKPOINT_PX,  COMPOSER_FOOTER_WIDE_ACTIONS_COMPACT_BREAKPOINT_PX,  shouldUseCompactComposerFooter,} from "./composerFooterLayout"; describe("shouldUseCompactComposerFooter", () => {  it("stays expanded without a measured width", () => {    expect(shouldUseCompactComposerFooter(null)).toBe(false);  });   it("switches to compact mode below the breakpoint", () => {    expect(shouldUseCompactComposerFooter(COMPOSER_FOOTER_COMPACT_BREAKPOINT_PX - 1)).toBe(true);  });   it("stays expanded at and above the breakpoint", () => {    expect(shouldUseCompactComposerFooter(COMPOSER_FOOTER_COMPACT_BREAKPOINT_PX)).toBe(false);    expect(shouldUseCompactComposerFooter(COMPOSER_FOOTER_COMPACT_BREAKPOINT_PX + 48)).toBe(      false,    );  });   it("uses a higher breakpoint for wide action states", () => {    expect(      shouldUseCompactComposerFooter(COMPOSER_FOOTER_WIDE_ACTIONS_COMPACT_BREAKPOINT_PX - 1, {        hasWideActions: true,      }),    ).toBe(true);    expect(      shouldUseCompactComposerFooter(COMPOSER_FOOTER_WIDE_ACTIONS_COMPACT_BREAKPOINT_PX, {        hasWideActions: true,      }),    ).toBe(false);  });});