Merge pull request #5 from 0xProject/tests

Tests

package.json

@@ -15,7 +15,8 @@
     "build:commonjs": "tsc",
     "build:es6": "tsc -m es6 --outDir lib-esm",
     "build": "npm run clean && run-p build:*",
-    "lint": "tslint src/ts/**/*"
+    "lint": "tslint src/ts/**/*",
+    "test": "run-s clean build:commonjs && mocha lib/test/**/*.js"
   },
   "repository": {
     "type": "git",
@@ -26,7 +27,11 @@
     "node": ">=6.0.0"
   },
   "devDependencies": {
+    "@types/chai": "^3.5.2",
+    "@types/mocha": "^2.2.41",
     "awesome-typescript-loader": "^3.1.3",
+    "chai": "^3.5.0",
+    "mocha": "^3.4.1",
     "npm-run-all": "^4.0.2",
     "shx": "^0.2.2",
     "tslint": "^5.3.2",

test/0x.js.ts

@@ -0,0 +1,12 @@
+import {ZeroEx} from '../src/ts/0x.js';
+import {expect} from 'chai';
+import 'mocha';
+
+describe('ZeroEx library', () => {
+    describe('#verifySignature', () => {
+        it('should return undefined', () => {
+            const zeroEx = new ZeroEx();
+            expect(zeroEx.verifySignature()).to.be.undefined;
+        });
+    });
+});

tsconfig.json

@@ -10,6 +10,7 @@
     "strictNullChecks": true
   },
   "include": [
-    "./src/ts/**/*"
+    "./src/**/*",
+    "./test/**/*"
   ]
 }