test(rpc): add test of call JSON RPC with non-exist method

ethereumjs · Jun 6, 2020 · 1348503 · 1348503
1 parent 33d5833
commit 1348503
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/test/rpc/rpc.js b/test/rpc/rpc.js
@@ -45,3 +45,26 @@ test('call JSON RPC with non-exist method', t => {
       t.end(err)
     })
 })
+
+test('call JSON RPC with non-params method', t => {
+  const server = startRPC({})
+  const req = {
+    jsonrpc: '2.0',
+    method: 'web3_clientVersion',
+    id: 1
+  }
+
+  request(server)
+    .post('/')
+    .set('Content-Type', 'application/json')
+    .send(req)
+    .expect(res => {
+      if (!res.body.error) {
+        throw new Error('should return an error object')
+      }
+    })
+    .end(err => {
+      closeRPC(server)
+      t.end(err)
+    })
+})