1 files changed, 50 insertions, 0 deletions
diff --git a/src/utils/providers/motion-provider/motion-provider.test.tsx b/src/utils/providers/motion-provider/motion-provider.test.tsx
new file mode 100644
index 0000000..3a02e6f
--- /dev/null
+++ b/src/utils/providers/motion-provider/motion-provider.test.tsx
@@ -0,0 +1,50 @@
+import { describe, expect, it } from '@jest/globals';
+import { render, screen as rtlScreen } from '@testing-library/react';
+import { type FC, useContext } from 'react';
+import { MotionContext, MotionProvider } from './motion-provider';
+
+const bodyPrefix = 'Motion is reduced:';
+
+const ComponentTest: FC = () => {
+  const { isReduced } = useContext(MotionContext);
+
+  return (
+    <div>
+      {bodyPrefix} {`${isReduced}`}
+    </div>
+  );
+};
+
+describe('MotionProvider', () => {
+  it('uses the default value when the provider is not used', () => {
+    const defaultValue = false;
+
+    render(<ComponentTest />);
+
+    expect(rtlScreen.getByText(new RegExp(bodyPrefix))).toHaveTextContent(
+      `${bodyPrefix} ${defaultValue}`
+    );
+  });
+
+  it('provides the given value to its children and set a matching attribute', () => {
+    const attribute = 'eius';
+    const isReduced = true;
+
+    const { baseElement } = render(
+      <MotionProvider
+        attribute={attribute}
+        storageKey="aperiam"
+        hasReducedMotion={isReduced}
+      >
+        <ComponentTest />
+      </MotionProvider>
+    );
+
+    expect(rtlScreen.getByText(new RegExp(bodyPrefix))).toHaveTextContent(
+      `${bodyPrefix} ${isReduced}`
+    );
+    expect(baseElement.parentElement?.getAttribute(`data-${attribute}`)).toBe(
+      `${isReduced}`
+    );
+  });
+});