diff --git a/tests/anyOf.ts b/tests/anyOf.ts
new file mode 100644
index 0000000..198edc0
--- /dev/null
+++ b/tests/anyOf.ts
@@ -0,0 +1,24 @@
+import { test } from "@playwright/test";
+
+test.describe("anyOf", function () {
+  test("hide (empty) field header", async ({ _page }) => {
+    // TODO: create an enum
+    // TODO: select an option
+    // TODO: ensure the option doesn't show again below the header
+    test.fixme();
+  });
+
+  test("show nested field options", async ({ _page }) => {
+    // TODO: create an enum
+    // TODO: select an option (with nested fields)
+    // TODO: ensure the fields are shown
+    test.fixme();
+  });
+
+  test("set nested field options", async ({ _page }) => {
+    // TODO: create an enum
+    // TODO: select an option (with nested fields)
+    // TODO: ensure the fields can be set
+    test.fixme();
+  });
+});
diff --git a/tests/array.ts b/tests/array.ts
new file mode 100644
index 0000000..b0eca2a
--- /dev/null
+++ b/tests/array.ts
@@ -0,0 +1,15 @@
+import { test } from "@playwright/test";
+
+test.describe("array", function () {
+  test("add integer to array", async ({ _page }) => {
+    test.fixme();
+  });
+
+  test("add compound field to array", async ({ _page }) => {
+    test.fixme();
+  });
+
+  test("remove item from array", async ({ _page }) => {
+    test.fixme();
+  });
+});
diff --git a/tests/test.ts b/tests/test.ts
index 5816be4..a71a449 100644
--- a/tests/test.ts
+++ b/tests/test.ts
@@ -1,6 +1,10 @@
-import { expect, test } from '@playwright/test';
+import { test } from "@playwright/test";
 
-test('index page has expected h1', async ({ page }) => {
-	await page.goto('/');
-	await expect(page.getByRole('heading', { name: 'Welcome to SvelteKit' })).toBeVisible();
+test.describe("required options", function () {
+  test("dont expand required field in optional parent", async ({ _page }) => {
+    // TODO: create an enum
+    // TODO: select an option (with nested fields)
+    // TODO: ensure the fields can be set
+    test.fixme();
+  });
 });
diff --git a/tests/uiSchema.ts b/tests/uiSchema.ts
new file mode 100644
index 0000000..b9d5845
--- /dev/null
+++ b/tests/uiSchema.ts
@@ -0,0 +1,13 @@
+import { test } from "@playwright/test";
+
+test.describe("uiSchema", function () {
+  test.describe("ignoreEmpty", function () {
+    test("don't show a checkbox", async ({ _page }) => {
+      test.fixme();
+    });
+
+    test("don't include the property on download", async ({ _page }) => {
+      test.fixme();
+    });
+  });
+});