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Update tests to meet semistandard code standards

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Switch to const/let instead of var
This commit is contained in:
Lovell Fuller
2016-10-26 11:52:45 +01:00
parent 36e636dca1
commit cbdbbe535a
38 changed files with 1378 additions and 1405 deletions
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35
test/unit/extend.js
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@@ -1,18 +1,17 @@
'use strict';
var assert = require('assert');
const assert = require('assert');
var sharp = require('../../index');
var fixtures = require('../fixtures');
const sharp = require('../../index');
const fixtures = require('../fixtures');
describe('Extend', function () {
it('extend all sides equally with RGB', function(done) {
it('extend all sides equally with RGB', function (done) {
sharp(fixtures.inputJpg)
.resize(120)
.background({r: 255, g: 0, b: 0})
.extend(10)
.toBuffer(function(err, data, info) {
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual(140, info.width);
assert.strictEqual(118, info.height);
@@ -20,12 +19,12 @@ describe('Extend', function () {
});
});
it('extend sides unequally with RGBA', function(done) {
it('extend sides unequally with RGBA', function (done) {
sharp(fixtures.inputPngWithTransparency16bit)
.resize(120)
.background({r: 0, g: 0, b: 0, a: 0})
.extend({top: 50, bottom: 0, left: 10, right: 35})
.toBuffer(function(err, data, info) {
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual(165, info.width);
assert.strictEqual(170, info.height);
@@ -33,32 +32,32 @@ describe('Extend', function () {
});
});
it('missing parameter fails', function() {
assert.throws(function() {
it('missing parameter fails', function () {
assert.throws(function () {
sharp().extend();
});
});
it('negative fails', function() {
assert.throws(function() {
it('negative fails', function () {
assert.throws(function () {
sharp().extend(-1);
});
});
it('partial object fails', function() {
assert.throws(function() {
it('partial object fails', function () {
assert.throws(function () {
sharp().extend({top: 1});
});
});
it('should add alpha channel before extending with a transparent Background', function( done ){
it('should add alpha channel before extending with a transparent Background', function (done) {
sharp(fixtures.inputJpgWithLandscapeExif1)
.background({r: 0, g: 0, b: 0, a: 0})
.toFormat( sharp.format.png )
.toFormat(sharp.format.png)
.extend({top: 0, bottom: 10, left: 0, right: 10})
.toBuffer( function(err, data, info){
.toBuffer(function (err, data, info) {
if (err) throw err;
assert.strictEqual(610, info.width);
assert.strictEqual(460, info.height);
fixtures.assertSimilar(fixtures.expected('addAlphaChanelBeforeExtend.png'), data, done);
});
});
});