make XO happy

Locking the version as 0.17.0 requires Node.js 4

bench/run.js

@@ -76,7 +76,7 @@ if (process.argv.length === 2) {
 		}
 		currentArgs.push(arg);
 	});
-	if (currentArgs.length) {
+	if (currentArgs.length > 0) {
 		list.push({
 			args: currentArgs,
 			shouldFail: shouldFail

lib/babel-config.js

@@ -47,7 +47,7 @@ var defaultPresets = lazy(function () {
 
 	return [
 		require('babel-preset-stage-2'),
-		require(esPreset)
+		require(esPreset) // eslint-disable-line import/no-dynamic-require
 	];
 });
 

lib/process-adapter.js

@@ -59,7 +59,7 @@ if (debug.enabled) {
 		process.argv.push('--sorted');
 	}
 
-	require('time-require');
+	require('time-require'); // eslint-disable-line import/no-unassigned-import
 }
 
 var sourceMapCache = Object.create(null);

lib/reporters/mini.js

@@ -260,7 +260,7 @@ MiniReporter.prototype._update = function (data) {
 	lastLine = lastLine.substring(lastLine.length - (lastLine.length % columns));
 
 	// Don't delete the last log line if it's completely empty.
-	if (lastLine.length) {
+	if (lastLine.length > 0) {
 		ct++;
 	}
 
@@ -270,7 +270,7 @@ MiniReporter.prototype._update = function (data) {
 	// Rewrite the last log line.
 	str += lastLine;
 
-	if (str.length) {
+	if (str.length > 0) {
 		this.stream.write(str);
 	}
 
@@ -282,7 +282,7 @@ MiniReporter.prototype._update = function (data) {
 
 	var currentStatus = this.currentStatus;
 
-	if (currentStatus.length) {
+	if (currentStatus.length > 0) {
 		lastLine = this.lastLineTracker.lastLine();
 		// We need a newline at the end of the last log line, before the status message.
 		// However, if the last log line is the exact width of the terminal a newline is implied,

lib/test-worker.js

@@ -1,6 +1,7 @@
 'use strict';
 /* eslint-disable import/order */
 var process = require('./process-adapter');
+
 var opts = process.opts;
 var testPath = opts.file;
 
@@ -29,7 +30,7 @@ process.installPrecompilerHook();
 var dependencies = [];
 process.installDependencyTracking(dependencies, testPath);
 
-require(testPath);
+require(testPath); // eslint-disable-line import/no-dynamic-require
 
 process.on('unhandledRejection', throwsHelper);
 

lib/throws-helper.js

@@ -4,7 +4,7 @@ var path = require('path');
 var chalk = require('chalk');
 var globals = require('./globals');
 
-module.exports = function throwsHelper(error) {
+module.exports = function (error) {
 	if (!error || !error._avaThrowsHelperData) {
 		return;
 	}

package.json

@@ -184,22 +184,12 @@
     "source-map-fixtures": "^2.1.0",
     "tap": "^7.1.2",
     "touch": "^1.0.0",
-    "xo": "*",
+    "xo": "^0.16.0",
     "zen-observable": "^0.3.0"
   },
   "xo": {
     "rules": {
-      "import/newline-after-import": 0
-    },
-    "overrides": [
-      {
-        "files": [
-          "test/**/*.js"
-        ],
-        "rules": {
-          "max-lines": 0
-        }
-      }
-    ]
+      "import/newline-after-import": "off"
+    }
   }
 }

test/assert.js

@@ -259,7 +259,7 @@ test('.deepEqual()', function (t) {
 	});
 
 	t.throws(function () {
-		assert.deepEqual(function a() {}, function a() {});
+		assert.deepEqual(function () {}, function () {});
 	});
 
 	t.doesNotThrow(function () {

test/runner.js

@@ -52,7 +52,7 @@ test('tests must be declared synchronously', function (t) {
 test('runner emits a "test" event', function (t) {
 	var runner = new Runner();
 
-	runner.test(function foo(a) {
+	runner.test('foo', function (a) {
 		a.pass();
 	});
 

test/test.js

@@ -87,7 +87,7 @@ test('callback is required', function (t) {
 });
 
 test('infer name from function', function (t) {
-	var result = ava(function foo(a) {
+	var result = ava(function foo(a) { // eslint-disable-line func-names
 		a.pass();
 	}).run();
 

test/watcher.js

@@ -14,7 +14,7 @@ var setImmediate = require('../lib/globals').setImmediate;
 
 // Helper to make using beforeEach less arduous.
 function makeGroup(test) {
-	return function group(desc, fn) {
+	return function (desc, fn) {
 		test(desc, function (t) {
 			var beforeEach = function (fn) {
 				t.beforeEach(function (done) {