test: add tests

tests/unit/elements/inputId.test.ts

@@ -0,0 +1,22 @@
+import '@testing-library/jest-dom';
+import { render } from '@testing-library/svelte';
+import userEvent from '@testing-library/user-event';
+import { InputId } from '../../../src/lib/elements/forms';
+
+test('shows id input', () => {
+    const { getByPlaceholderText } = render(InputId);
+    const input = getByPlaceholderText('Enter ID');
+
+    expect(input).toBeInTheDocument();
+    expect(input).toHaveAttribute('type', 'text');
+});
+
+test('state', async () => {
+    const { component, getByPlaceholderText } = render(InputId, { value: '' });
+    const input = getByPlaceholderText('Enter ID');
+
+    console.log(component);
+    expect(component.value).toEqual('');
+    await userEvent.type(input, 'lorem');
+    expect(component.value).toEqual('lorem');
+});