From 565a3af10211a16a4ab8fc2033be4ddb638baf7e Mon Sep 17 00:00:00 2001
From: Jonathan Rainville <rainville.jonathan@gmail.com>
Date: Fri, 22 Jun 2018 13:19:32 -0400
Subject: [PATCH] stop provider when reseting providers

---
 lib/tests/test.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/tests/test.js b/lib/tests/test.js
index 4ef1421fd..37ca1e359 100644
--- a/lib/tests/test.js
+++ b/lib/tests/test.js
@@ -44,6 +44,9 @@ class Test {
   }
 
   initWeb3Provider(callback) {
+    if (this.provider) {
+      this.provider.stop();
+    }
     if (this.simOptions.host) {
       let {host, port, type, protocol, accounts}  = this.simOptions;
       if (!protocol) {
@@ -78,7 +81,9 @@ class Test {
         return {balance: account.hexBalance, secretKey: account.privateKey};
       });
     }
-    this.sim = getSimulator();
+    if (!this.sim) {
+      this.sim = getSimulator();
+    }
     this.web3.setProvider(this.sim.provider(this.simOptions));
     callback();
   }