Palette offers utilities for programmatically testing components. Currently, test utilities are available for use with happy-dom and Bun's test runner.

import { prepareTestDOM, renderTestComponent } from "@rusticarcade/palette/test";

test("example test", async () => {
  // This can also go in a setup hook
  await prepareTestDOM();

  class TestComponent extends Component {}

  const element = await renderTestComponent(TestComponent);
  expect(element).toBeDefined();
})
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See: PaletteTestUtils