test: length method

o1-labs · Sep 8, 2024 · 6e8bc95 · 6e8bc95
1 parent 550b5d1
commit 6e8bc95
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/lib/provable/test/string.unit-test.ts b/src/lib/provable/test/string.unit-test.ts
@@ -150,6 +150,18 @@ describe('Circuit String', () => {
     });
   });
 
+  describe('#length', () => {
+    test('length', async () => {
+      const str1 = CircuitString.fromString('abcd');
+      expect(str1.length()).toEqual(Field(4));
+
+      await Provable.runAndCheck(() => {
+        const str1 = CircuitString.fromString('abcd');
+        expect(str1.length()).toEqual(Field(4));
+      });
+    });
+  });
+
   /*   describe('CircuitString8', async () => {
     test('cannot create more than 8 chars', () => {
       expect(() => {