Improve tests

README.md

@@ -4,7 +4,6 @@
 [![Version][version-src]][version-href]
 [![Codecov][codecov-src]][codecov-href]
 [![Downloads][downloads-src]][downloads-href]
-[![Publish size][publish-src]][publish-href]
 [![XO code style][xo-src]][xo-href]
 [![Mentioned in Awesome Node.js][awesome-src]][awesome-href]
 
@@ -184,15 +183,13 @@ MIT © [Boris K](https://github.com/bokub)
 [build-src]: https://flat.badgen.net/travis/bokub/gradient-string
 [version-src]: https://runkit.io/bokub/npm-version/branches/master/gradient-string?style=flat
 [codecov-src]: https://flat.badgen.net/codecov/c/github/bokub/gradient-string
-[downloads-src]: https://flat.badgen.net/npm/dm/gradient-string?color=pink
-[publish-src]: https://flat.badgen.net/packagephobia/publish/gradient-string
+[downloads-src]: https://flat.badgen.net/npm/dm/gradient-string?color=FF9800
 [xo-src]: https://flat.badgen.net/badge/code%20style/XO/5ed9c7
 [awesome-src]: https://awesome.re/mentioned-badge-flat.svg
 
 [build-href]: https://travis-ci.org/bokub/gradient-string
 [version-href]: https://www.npmjs.com/package/gradient-string
 [codecov-href]: https://codecov.io/gh/bokub/gradient-string
 [downloads-href]: https://www.npmjs.com/package/gradient-string
-[publish-href]: https://packagephobia.now.sh/result?p=gradient-string
 [xo-href]: https://github.com/sindresorhus/xo
 [awesome-href]: https://github.com/sindresorhus/awesome-nodejs

examples/built-in.js

@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 // Run with npm run built-in
 const gradient = require('..');
 

examples/demo.js

@@ -1,3 +1,5 @@
+#!/usr/bin/env node
+
 // Run with npm run demo
 const gradient = require('..');
 

package.json

@@ -11,6 +11,7 @@
   "devDependencies": {
     "ava": "^0.25.0",
     "codecov": "^3.1.0",
+    "cross-env": "^5.2.0",
     "nyc": "^13.1.0",
     "xo": "^0.23.0"
   },
@@ -47,6 +48,6 @@
     "coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov",
     "demo": "node examples/demo.js",
     "fix": "xo --fix",
-    "test": "xo && nyc ava"
+    "test": "xo && nyc cross-env FORCE_COLOR=1 ava"
   }
 }

test.js

@@ -26,22 +26,14 @@ test('throw error if hsvSpin is not a string, but only if interpolation is HSV',
 
 /* eslint-disable unicorn/escape-case */
 test('works fine', t => {
-	assertEqualOne(t, g('blue', 'white', 'red')('abc'), [
-		'\u001b[94ma\u001b[39m\u001b[97mb\u001b[39m\u001b[91mc\u001b[39m',
-		'\u001b[38;2;0;0;255ma\u001b[39m\u001b[38;2;255;255;255mb\u001b[39m\u001b[38;2;255;0;0mc\u001b[39m'
-	]);
+	t.not(g('blue', 'white', 'red')('abc'), 'abc');
 
 	// Red -> yellow -> green (short arc)
-	assertEqualOne(t, g('red', 'green')('abc', {interpolation: 'hsv'}), [
-		'\u001b[91ma\u001b[39m\u001b[33mb\u001b[39m\u001b[32mc\u001b[39m',
-		'\u001b[38;2;255;0;0ma\u001b[39m\u001b[38;2;191;191;0mb\u001b[39m\u001b[38;2;0;128;0mc\u001b[39m'
-	]);
+	t.not(g('red', 'green')('abc'), g('red', 'green')('abc', {interpolation: 'hsv'}));
 
 	// Red -> blue -> green (long arc)
-	assertEqualOne(t, g('red', 'green')('abc', {interpolation: 'hsv', hsvSpin: 'long'}), [
-		'\u001b[91ma\u001b[39m\u001b[34mb\u001b[39m\u001b[32mc\u001b[39m',
-		'\u001b[38;2;255;0;0ma\u001b[39m\u001b[38;2;0;0;191mb\u001b[39m\u001b[38;2;0;128;0mc\u001b[39m'
-	]);
+	t.not(g('red', 'green')('abc'), g('red', 'green')('abc', {interpolation: 'hsv', hsvSpin: 'long'}));
+	t.not(g('red', 'green')('abc', {interpolation: 'hsv'}), g('red', 'green')('abc', {interpolation: 'hsv', hsvSpin: 'long'}));
 });
 
 test('varargs syntax equal to array syntax', t => {
@@ -67,8 +59,3 @@ test('multiline option works fine', t => {
 test('case insensitive options', t => {
 	t.is(g('red', 'green')('abc', {interpolation: 'hsv', hsvSpin: 'long'}), g('red', 'green')('abc', {interpolation: 'HSV', hsvSpin: 'Long'}));
 });
-
-// Asset that actual is equal to at least one element of expected
-function assertEqualOne(t, actual, expected) {
-	t.true(expected.indexOf(actual) > -1);
-}