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improve react initialization and api

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This commit is contained in:
Rene Haas
2022-10-30 23:11:57 +01:00
parent ed7777462a
commit 65c72326b0
3 changed files with 37 additions and 20 deletions
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packages/overlayscrollbars-react/test/OverlayScrollbarsComponent.test.tsx
+10 -10
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@@ -61,11 +61,11 @@ describe('OverlayScrollbarsComponent', () => {
const ref: RefObject<OverlayScrollbarsComponentRef> = { current: null };
const { container } = render(<OverlayScrollbarsComponent ref={ref} />);
const { osInstance, osTarget } = ref.current!;
expect(osInstance).toBeTypeOf('function');
expect(osTarget).toBeTypeOf('function');
expect(OverlayScrollbars.valid(osInstance())).toBe(true);
expect(osTarget()).toBe(container.firstElementChild);
const { instance, target } = ref.current!;
expect(instance).toBeTypeOf('function');
expect(target).toBeTypeOf('function');
expect(OverlayScrollbars.valid(instance())).toBe(true);
expect(target()).toBe(container.firstElementChild);
});
test('options', () => {
@@ -77,13 +77,13 @@ describe('OverlayScrollbarsComponent', () => {
/>
);
const opts = ref.current!.osInstance()!.options();
const opts = ref.current!.instance()!.options();
expect(opts.paddingAbsolute).toBe(true);
expect(opts.overflow.y).toBe('hidden');
rerender(<OverlayScrollbarsComponent options={{ overflow: { x: 'hidden' } }} ref={ref} />);
const newOpts = ref.current!.osInstance()!.options()!;
const newOpts = ref.current!.instance()!.options()!;
expect(newOpts.paddingAbsolute).toBe(false); //switches back to default because its not specified in the new options
expect(newOpts.overflow.y).toBe('scroll'); //switches back to default because its not specified in the new options
expect(newOpts.overflow.x).toBe('hidden');
@@ -103,7 +103,7 @@ describe('OverlayScrollbarsComponent', () => {
expect(onUpdated).not.toHaveBeenCalled();
ref.current?.osInstance()?.update(true);
ref.current!.instance()!.update(true);
expect(onUpdatedInitial).toHaveBeenCalledTimes(1);
expect(onUpdated).toHaveBeenCalledTimes(1);
@@ -111,14 +111,14 @@ describe('OverlayScrollbarsComponent', () => {
<OverlayScrollbarsComponent events={{ updated: [onUpdated, onUpdatedInitial] }} ref={ref} />
);
ref.current?.osInstance()?.update(true);
ref.current!.instance()!.update(true);
expect(onUpdatedInitial).toHaveBeenCalledTimes(2);
expect(onUpdated).toHaveBeenCalledTimes(2);
// unregister works with `[]`, `null` or `undefined`
rerender(<OverlayScrollbarsComponent events={{ updated: null }} ref={ref} />);
ref.current?.osInstance()?.update(true);
ref.current!.instance()!.update(true);
expect(onUpdatedInitial).toHaveBeenCalledTimes(2);
expect(onUpdated).toHaveBeenCalledTimes(2);
});