Make sure tests run from the current router dir due to 00d849

This ensures that the local tests always run from the local directory,
despite the default config values now using a hard-coded path of
/opt/api-umbrella/embedded/apps/router/current

test/support/env.js

@@ -1,6 +1,14 @@
 'use strict';
 
-var path = require('path');
+var fs = require('fs'),
+    path = require('path'),
+    yaml = require('js-yaml');
+
+fs.writeFileSync('/tmp/api-umbrella-test.yml', yaml.safeDump({
+  router: {
+    dir: path.resolve(__dirname, '../../'),
+  },
+}));
 
 process.env.NODE_ENV = 'test';
 process.env.API_UMBRELLA_LOG_LEVEL = 'debug';

test/support/start_processes.js

@@ -9,7 +9,10 @@ before(function startProcesses(done) {
   this.timeout(180000);
 
   var options = {
-    config: [path.resolve(__dirname, '../config/test.yml')],
+    config: [
+      path.resolve(__dirname, '../config/test.yml'),
+      '/tmp/api-umbrella-test.yml',
+    ],
   };
 
   this.router = router.run(options, done);