test: test

__tests__/lib/run.test.tsx

@@ -0,0 +1,24 @@
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+
+import { execute } from '../helpers';
+
+describe('run', () => {
+  it('allows providing imports', async () => {
+    const mdx = `Hello, world!`;
+    const Component = await execute(mdx, {}, { imports: { React } });
+
+    render(<Component />);
+
+    expect(screen.getByText('Hello, world!')).toBeInTheDocument();
+  });
+
+  it('merges the imports with the built-ins', async () => {
+    const mdx = `{user.test}`;
+    const Component = await execute(mdx, {}, { imports: { React } });
+
+    render(<Component />);
+
+    expect(screen.getByText('TEST')).toBeInTheDocument();
+  });
+});