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test(components): add unit tests for CopyableText component #673

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Merged
merged 1 commit into from
Apr 11, 2025
Merged

test(components): add unit tests for CopyableText component #673

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32 changes: 32 additions & 0 deletions src/components/copyable-text/__test__/__snapshots__/copyable-text.test.tsx.snap
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// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html

exports[`[COMPONENTS]: CopyableText component testing > to match snapshot 1`] = `
<body>
<div>
<div
class="MuiStack-root css-1d9cypr-MuiStack-root"
>
<p
class="MuiTypography-root MuiTypography-body1 css-169yplb-MuiTypography-root"
>
Test Label
</p>
<button
aria-label="Copy"
class="MuiButtonBase-root MuiIconButton-root MuiIconButton-sizeMedium css-n2gp7e-MuiButtonBase-root-MuiIconButton-root"
data-mui-internal-clone-element="true"
tabindex="0"
type="button"
>
<span
data-icon="mdi:content-copy"
data-testid="icon"
/>
<span
class="MuiTouchRipple-root css-8je8zh-MuiTouchRipple-root"
/>
</button>
</div>
</div>
</body>
`;
69 changes: 69 additions & 0 deletions src/components/copyable-text/__test__/copyable-text.test.tsx
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import { render, fireEvent } from '@testing-library/react';
import CopyableText from '@src/components/copyable-text/copyable-text';
import { Icon } from '@iconify/react';

const mockClipboard = {
writeText: vi.fn()
};
Object.defineProperty(navigator, 'clipboard', { value: mockClipboard });

vi.mock('@iconify/react', () => ({
Icon: vi.fn(({ icon }) => <span data-testid="icon" data-icon={icon} />)
}));

vi.useFakeTimers();

describe('[COMPONENTS]: CopyableText component testing', () => {
it('to match snapshot', () => {
const { baseElement } = render(<CopyableText label="Test Label" text="Test Text" />);
expect(baseElement).toMatchSnapshot();
});

it('renders label correctly', () => {
const { getByText } = render(<CopyableText label="Test Label" text="Test Text" />);
expect(getByText('Test Label')).toBeInTheDocument();
});

it('copies text to clipboard when button is clicked', () => {
const { getByRole } = render(<CopyableText label="Test Label" text="Text to copy" />);
const copyButton = getByRole('button');

fireEvent.click(copyButton);

expect(mockClipboard.writeText).toHaveBeenCalledWith('Text to copy');
});

it('shows copy icon by default', () => {
render(<CopyableText label="Test Label" text="Test Text" />);
expect(Icon).toHaveBeenCalledWith(expect.objectContaining({ icon: 'mdi:content-copy' }), expect.anything());
});

it('shows check icon after copying', () => {
render(<CopyableText label="Test Label" text="Test Text" />);

// @ts-expect-error No error in this context
Icon.mockClear();

const copyButton = document.querySelector('button');
// @ts-expect-error No error in this context
fireEvent.click(copyButton);

expect(Icon).toHaveBeenCalledWith(expect.objectContaining({ icon: 'mdi:check' }), expect.anything());
});

it('renders tooltip with correct copy text', () => {
const { getByRole } = render(<CopyableText label="Test Label" text="Test Text" />);
const copyButton = getByRole('button');

expect(copyButton).toHaveAttribute('aria-label', 'Copy');
});

it('updates tooltip text after copying', () => {
const { getByRole } = render(<CopyableText label="Test Label" text="Test Text" />);
const copyButton = getByRole('button');

fireEvent.click(copyButton);

expect(copyButton).toHaveAttribute('aria-label', 'Copied!');
});
});
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