1 files changed, 12 insertions, 0 deletions
diff --git a/packages/json-schemas/test/schema_test.ts b/packages/json-schemas/test/schema_test.ts
index 795261ef2..bfa2c5668 100644
--- a/packages/json-schemas/test/schema_test.ts
+++ b/packages/json-schemas/test/schema_test.ts
@@ -36,6 +36,7 @@ const {
     relayerApiOrdersChannelUpdateSchema,
     relayerApiOrdersResponseSchema,
     relayerApiOrderSchema,
+    wholeNumberSchema,
 } = schemas;
 
 describe('Schema', () => {
@@ -73,6 +74,17 @@ describe('Schema', () => {
             validateAgainstSchema(testCases, numberSchema, shouldFail);
         });
     });
+    describe('#wholeNumberSchema', () => {
+        it('should validate valid numbers', () => {
+            const testCases = ['5', '42', '0'];
+            validateAgainstSchema(testCases, wholeNumberSchema);
+        });
+        it('should fail for invalid numbers', () => {
+            const testCases = ['1.3', '0.2', '00.00', '.3', '1.', 'abacaba', 'и', '1..0'];
+            const shouldFail = true;
+            validateAgainstSchema(testCases, wholeNumberSchema, shouldFail);
+        });
+    });
     describe('#addressSchema', () => {
         it('should validate valid addresses', () => {
             const testCases = ['0x8b0292b11a196601ed2ce54b665cafeca0347d42', NULL_ADDRESS];