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uyarn merged 2 commits into from
Sep 14, 2026
Merged

chore: refactor test file naming and format #4394

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d5f772a
chore: optimize test format
RylanBot Sep 11, 2026
11b62ca
chore: merge `slot` into `props`
RylanBot Sep 14, 2026
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251 changes: 127 additions & 124 deletions packages/components/affix/__tests__/affix.test.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ import { describe, mockTimeout, render, vi } from '@test/utils';

import Affix from '../index';

describe('Affix 组件测试', () => {
describe('Affix', () => {
const mockFn = vi.spyOn(HTMLDivElement.prototype, 'getBoundingClientRect');
const mockScrollTo = async (top: number) => {
mockFn.mockImplementation(() => ({
Expand All @@ -23,130 +23,133 @@ describe('Affix 组件测试', () => {
await mockScrollTo(0);
});

test('render perfectly', async () => {
const { queryByText } = render(
<Affix>
<div>固钉</div>
</Affix>,
);

expect(queryByText('固钉')).toBeInTheDocument();
});

test('className', async () => {
const { container } = render(
<Affix className="custom-class-name">
<div>固钉</div>
</Affix>,
);

const affixElement = container.querySelector('.custom-class-name');
expect(affixElement).not.toBeNull();
expect(affixElement?.className).toContain('custom-class-name');
});

test('style', async () => {
const { container } = render(
<Affix style={{ background: 'red' }} className="custom-class-name">
<div>固钉</div>
</Affix>,
);
const affixElement = container.querySelector('.custom-class-name');
expect(affixElement).not.toBeNull();
expect((affixElement as HTMLElement)?.style.background).toBe('red');
});

test('content', async () => {
const Children = () => <div>固钉</div>;
const { queryByText } = render(<Affix content={<Children />} />);
expect(queryByText('固钉')).toBeInTheDocument();
});

test('offsetTop trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetTop={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

// offsetTop
await mockScrollTo(30);
await mockScrollTo(10);
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
});

test('offsetBottom trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetBottom={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

const { innerHeight } = window;
mockFn.mockImplementation(() => ({
top: innerHeight - 10,
bottom: innerHeight,
left: 0,
right: 0,
height: 10,
width: 0,
x: 0,
y: 0,
toJSON: () => ({}),
}));
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
describe('props', () => {
test('className', async () => {
const { container } = render(
<Affix className="custom-class-name">
<div>固钉</div>
</Affix>,
);

const affixElement = container.querySelector('.custom-class-name');
expect(affixElement).not.toBeNull();
expect(affixElement?.className).toContain('custom-class-name');
});

test('style', async () => {
const { container } = render(
<Affix style={{ background: 'red' }} className="custom-class-name">
<div>固钉</div>
</Affix>,
);
const affixElement = container.querySelector('.custom-class-name');
expect(affixElement).not.toBeNull();
expect((affixElement as HTMLElement)?.style.background).toBe('red');
});
test('content', async () => {
const Children = () => <div>固钉</div>;
const { queryByText } = render(<Affix content={<Children />} />);
expect(queryByText('固钉')).toBeInTheDocument();
});
});

test('offsetTop and offsetBottom trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetBottom={20} offsetTop={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

// offsetTop
await mockScrollTo(30);
await mockScrollTo(10);
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

// offsetBottom
const isWindow = typeof window !== 'undefined' && window.innerHeight !== undefined;
const { clientHeight } = document.documentElement;
const { innerHeight } = window;
await mockScrollTo((isWindow ? innerHeight : clientHeight) - 40);
await mockScrollTo(isWindow ? innerHeight : clientHeight);
await mockTimeout(() => false, 200);

expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
describe('scenarios', () => {
test('render perfectly', async () => {
const { queryByText } = render(
<Affix>
<div>固钉</div>
</Affix>,
);

expect(queryByText('固钉')).toBeInTheDocument();
});

test('offsetTop trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetTop={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

// offsetTop
await mockScrollTo(30);
await mockScrollTo(10);
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
});

test('offsetBottom trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetBottom={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

const { innerHeight } = window;
mockFn.mockImplementation(() => ({
top: innerHeight - 10,
bottom: innerHeight,
left: 0,
right: 0,
height: 10,
width: 0,
x: 0,
y: 0,
toJSON: () => ({}),
}));
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
});

test('offsetTop and offsetBottom trigger onFixedChange and zIndex', async () => {
const onFixedChangeMock = vi.fn();

const { getByText } = render(
<Affix offsetBottom={20} offsetTop={20} onFixedChange={onFixedChangeMock} zIndex={2}>
<div>固钉</div>
</Affix>,
);
// 默认
expect(onFixedChangeMock).toHaveBeenCalledTimes(0);
expect(getByText('固钉').parentNode).not.toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('');

// offsetTop
await mockScrollTo(30);
await mockScrollTo(10);
await mockTimeout(() => false, 200);
expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

// offsetBottom
const isWindow = typeof window !== 'undefined' && window.innerHeight !== undefined;
const { clientHeight } = document.documentElement;
const { innerHeight } = window;
await mockScrollTo((isWindow ? innerHeight : clientHeight) - 40);
await mockScrollTo(isWindow ? innerHeight : clientHeight);
await mockTimeout(() => false, 200);

expect(onFixedChangeMock).toHaveBeenCalledTimes(1);

expect(getByText('固钉').parentNode).toHaveClass('t-affix');
expect(getByText('固钉').parentElement?.style.zIndex).toBe('2');
});
});
});
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