1 files changed, 15 insertions, 14 deletions
diff --git a/web/src/doc/index.test.ts b/web/src/doc/index.test.ts
index 331d0a5..5f61398 100644
--- a/web/src/doc/index.test.ts
+++ b/web/src/doc/index.test.ts
@@ -1,15 +1,16 @@
-import { describe, expect, test } from "vitest";
-import Doc from ".";
-
-describe(Doc, () => {
-  describe(Doc.default, () => {
-    const doc = Doc.default();
-
-    test("produces valid grid data", () => {
-      expect(doc.grids.length).toBe(1);
-      expect(doc.grids[0].doc).toBe(doc);
-      expect(doc.grids[0].rows.length).toBe(4);
-      expect(doc.grids[0].rows[0].cells.length).toBe(16);
-    });
-  });
+import { expect, test } from "vitest";
+import { apply, defaultDoc, realizeGrids, subdivide } from ".";
+
+test(realizeGrids, () => {
+  const doc = defaultDoc();
+  const grids = realizeGrids(doc);
+
+  expect(grids.length).toBe(1);
+  expect(grids[0].rows.length).toBe(4);
+  expect(grids[0].rows[0].cells.length).toBe(16);
+
+  const doc2 = apply(doc, subdivide(grids[0].id, 0, 0, 3, 3));
+  const grids2 = realizeGrids(doc2);
+
+  expect(grids2[0].rows[0].cells.length).toBe(15);
 });