test BigInt if supported by the env

storybookjs · Feb 27, 2021 · a1bc322 · a1bc322
1 parent 65c650f
commit a1bc322
Showing 1 changed file with 10 additions and 7 deletions.
diff --git a/test/index.test.js b/test/index.test.js
@@ -234,15 +234,18 @@ const tests = ({ stringify, parse }) => {
     expect(parsed).toMatchObject(data);
   });
 
-  test('check BigInt value', () => {
-    const data = { LotOfFruits: BigInt("123456789123456789123456789123456789") };
+  // BigInt only comes with Node > 10.4.0
+  if ('BigInt' in global) {
+    test('check BigInt value', () => {
+      const data = { LotOfFruits: BigInt("123456789123456789123456789123456789") };
 
-    const stringified = stringify(data);
-    const parsed = parse(stringified);
+      const stringified = stringify(data);
+      const parsed = parse(stringified);
 
-    expect(stringified).toEqual('{"LotOfFruits":"_bigint_123456789123456789123456789123456789"}');
-    expect(parsed).toMatchObject(data);
-  });
+      expect(stringified).toEqual('{"LotOfFruits":"_bigint_123456789123456789123456789123456789"}');
+      expect(parsed).toMatchObject(data);
+    });
+  }
 
   test('check undefined value', () => {
     const data = { undefinedFruit: undefined };