From 0470a3fb774fd42e54be8eaaf3b379e2f69d1108 Mon Sep 17 00:00:00 2001
From: Jinwoo Lee <jinwoo@google.com>
Date: Wed, 10 Jan 2018 16:59:35 -0800
Subject: [PATCH] chore: allow LicenseChecker to be created with no args

---
 ts/src/checker.ts       |  2 +-
 ts/test/checker-test.ts | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/ts/src/checker.ts b/ts/src/checker.ts
index 0a1bc07..30f963b 100644
--- a/ts/src/checker.ts
+++ b/ts/src/checker.ts
@@ -86,7 +86,7 @@ export class LicenseChecker extends EventEmitter {
   // List of license names that are not SPDX-conforming IDs but are allowed.
   private whitelistedLicenses: string[] = [];
 
-  constructor({dev = false, verbose = false}: LicenseCheckerOptions) {
+  constructor({dev = false, verbose = false}: LicenseCheckerOptions = {}) {
     super();
     this.opts = {dev, verbose};
   }
diff --git a/ts/test/checker-test.ts b/ts/test/checker-test.ts
index b0dbf57..45dcbd2 100644
--- a/ts/test/checker-test.ts
+++ b/ts/test/checker-test.ts
@@ -64,7 +64,7 @@ test.serial(
     async t => {
       requestedPackages = [];
       const nonGreenPackages: string[] = [];
-      const checker = new LicenseChecker({});
+      const checker = new LicenseChecker();
       checker.on('non-green-license', arg => {
         nonGreenPackages.push(`${arg.packageName}@${arg.version}`);
       });
@@ -91,7 +91,7 @@ test.serial('local directory is checked correctly', async t => {
   try {
     requestedPackages = [];
     const nonGreenPackages: string[] = [];
-    const checker = new LicenseChecker({});
+    const checker = new LicenseChecker();
     checker.on('non-green-license', arg => {
       nonGreenPackages.push(`${arg.packageName}@${arg.version}`);
     });
@@ -121,7 +121,7 @@ test.serial('local directory should have correct licenses too', async t => {
   try {
     requestedPackages = [];
     const nonGreenPackages: string[] = [];
-    const checker = new LicenseChecker({});
+    const checker = new LicenseChecker();
     checker.on('non-green-license', arg => {
       nonGreenPackages.push(`${arg.packageName}@${arg.version}`);
     });
@@ -165,7 +165,7 @@ test.serial('local monorepo directory is checked correctly', async t => {
     requestedPackages = [];
     const nonGreenPackages: string[] = [];
     const packageJsonPaths: string[] = [];
-    const checker = new LicenseChecker({});
+    const checker = new LicenseChecker();
     checker
         .on('non-green-license',
             (arg) => {
@@ -209,7 +209,7 @@ test.serial('package whitelist should be respected (local repo)', async t => {
   try {
     requestedPackages = [];
     const nonGreenPackages: string[] = [];
-    const checker = new LicenseChecker({});
+    const checker = new LicenseChecker();
     checker.on('non-green-license', arg => {
       nonGreenPackages.push(`${arg.packageName}@${arg.version}`);
     });
@@ -245,7 +245,7 @@ test.serial('custom green license list (local repo)', async t => {
   try {
     requestedPackages = [];
     const nonGreenPackages: string[] = [];
-    const checker = new LicenseChecker({});
+    const checker = new LicenseChecker();
     checker.on('non-green-license', arg => {
       nonGreenPackages.push(`${arg.packageName}@${arg.version}`);
     });
@@ -270,7 +270,7 @@ test.serial('errors properly output to console', async t => {
   };
   requestedPackages = [];
   const nonGreenPackages: string[] = [];
-  const checker = new LicenseChecker({});
+  const checker = new LicenseChecker();
   checker.setDefaultHandlers();
   await checker.checkRemotePackage('foo');
   console.log = realConsoleLog;