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May 20, 2024
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docs: add directive example #450

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26 changes: 26 additions & 0 deletions apps/example-app/src/app/examples/08-directive.spec.ts
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Original file line number Diff line number Diff line change
@@ -1,8 +1,34 @@
import { Component } from '@angular/core';
import { render, screen } from '@testing-library/angular';
import userEvent from '@testing-library/user-event';

import { SpoilerDirective } from './08-directive';

test('it is possible to test directives with container component', async () => {
@Component({
template: `<div appSpoiler data-testid="dir"></div>`,
imports: [SpoilerDirective],
standalone: true,
})
class FixtureComponent {}

const user = userEvent.setup();
await render(FixtureComponent);

const directive = screen.getByTestId('dir');

expect(screen.queryByText('I am visible now...')).not.toBeInTheDocument();
expect(screen.getByText('SPOILER')).toBeInTheDocument();

await user.hover(directive);
expect(screen.queryByText('SPOILER')).not.toBeInTheDocument();
expect(screen.getByText('I am visible now...')).toBeInTheDocument();

await user.unhover(directive);
expect(screen.getByText('SPOILER')).toBeInTheDocument();
expect(screen.queryByText('I am visible now...')).not.toBeInTheDocument();
});

test('it is possible to test directives', async () => {
const user = userEvent.setup();

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