Use make-promises-safe as a preloader instead of manually importing

3 files changed, 1 insertions, 3 deletions

diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index deeed8299..98568c270 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -14,7 +14,7 @@
         "update_contract_fixtures": "copyfiles 'test/fixtures/contracts/**/*' ./lib",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
-        "run_mocha": "mocha --require source-map-support/register lib/test/*_test.js --bail --exit",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib scripts",
diff --git a/packages/sol-compiler/test/compiler_test.ts b/packages/sol-compiler/test/compiler_test.ts
index 54a117c5a..ce359dceb 100644
--- a/packages/sol-compiler/test/compiler_test.ts
+++ b/packages/sol-compiler/test/compiler_test.ts
@@ -1,6 +1,5 @@
 import { DoneCallback } from '@0xproject/types';
 import * as chai from 'chai';
-import 'make-promises-safe';
 import 'mocha';
 
 import { Compiler } from '../src/compiler';
diff --git a/packages/sol-compiler/test/compiler_utils_test.ts b/packages/sol-compiler/test/compiler_utils_test.ts
index a6143a719..4fe7b994e 100644
--- a/packages/sol-compiler/test/compiler_utils_test.ts
+++ b/packages/sol-compiler/test/compiler_utils_test.ts
@@ -1,7 +1,6 @@
 import * as chai from 'chai';
 import * as dirtyChai from 'dirty-chai';
 import * as _ from 'lodash';
-import 'make-promises-safe';
 import 'mocha';
 
 import {