From 59fb73921f87735f3f6ff5f9dcb7296bc95a1b52 Mon Sep 17 00:00:00 2001
From: Shogo Sensui <shogosensui@gmail.com>
Date: Tue, 2 Jun 2020 12:11:32 +0900
Subject: [PATCH] Require Node.js 10 (#6)

---
 .travis.yml  |  4 ++--
 package.json | 10 +++++-----
 test/test.js |  8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 2ae9d62..9d7745e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
 node_js:
+  - '14'
+  - '12'
   - '10'
-  - '8'
-  - '6'
diff --git a/package.json b/package.json
index 05725d1..daa9d8f 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "pngout": "cli.js"
   },
   "engines": {
-    "node": ">=6"
+    "node": ">=10"
   },
   "scripts": {
     "postinstall": "node lib/install.js",
@@ -56,10 +56,10 @@
     "logalot": "^2.0.0"
   },
   "devDependencies": {
-    "ava": "*",
+    "ava": "^3.8.0",
     "compare-size": "^3.0.0",
-    "execa": "^1.0.0",
-    "tempy": "^0.2.1",
-    "xo": "*"
+    "execa": "^4.0.0",
+    "tempy": "^0.5.0",
+    "xo": "^0.30.0"
   }
 }
diff --git a/test/test.js b/test/test.js
index d58214d..78d2486 100644
--- a/test/test.js
+++ b/test/test.js
@@ -7,9 +7,9 @@ const compareSize = require('compare-size');
 const pngout = require('..');
 
 test('minify a PNG', async t => {
-	const tmp = tempy.directory();
+	const temporary = tempy.directory();
 	const src = path.join(__dirname, 'fixtures/test.png');
-	const dest = path.join(tmp, 'test.png');
+	const dest = path.join(temporary, 'test.png');
 	const args = [
 		src,
 		dest,
@@ -19,7 +19,7 @@ test('minify a PNG', async t => {
 	];
 
 	await execa(pngout, args);
-	const res = await compareSize(src, dest);
+	const result = await compareSize(src, dest);
 
-	t.true(res[dest] < res[src]);
+	t.true(result[dest] < result[src]);
 });