Ensure tests always run in GMT

ericallam · ericallam · commit 578ee3ba10f7 · 2022-04-12T22:04:40.000+01:00
diff --git a/package.json b/package.json
@@ -72,7 +72,8 @@
       "json-summary",
       "text",
       "lcov"
-    ]
+    ],
+    "globalSetup": "./tests/setup.js"
   },
   "husky": {
     "hooks": {
diff --git a/tests/setup.js b/tests/setup.js
@@ -0,0 +1,3 @@
+module.exports = async () => {
+  process.env.TZ = "GMT";
+};
