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Add a test for badge.js and refactor

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This commit is contained in:
Paul Melnikow 2017-04-05 20:02:13 -04:00 committed by Thaddee Tyl
parent 2d71e844a2
commit 3905424d1c
3 changed files with 24 additions and 21 deletions
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2
package.json
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@ -56,6 +56,8 @@
],
"devDependencies": {
"eslint": "^3.18.0",
"is-png": "^1.0.0",
"is-svg": "^2.1.0",
"mocha": "^3.2.0"
}
}

15
test/badge.spec.js Normal file
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@ -0,0 +1,15 @@
const assert = require('assert');
const isSvg = require('is-svg');
const badge = require('../lib/badge');
describe('The badge generator', function () {
it('should produce SVG', function(done) {
badge({ text: ['cactus', 'grown'], format: 'svg' }, svg => {
assert.ok(isSvg(svg));
assert(svg.includes('cactus'), 'cactus');
assert(svg.includes('grown'), 'grown');
done();
});
});
});

28
test/test.spec.js
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@ -2,6 +2,8 @@ var assert = require('assert');
var http = require('http');
var cproc = require('child_process');
var fs = require('fs');
var isPng = require('is-png');
var isSvg = require('is-svg');
// Test parameters
var port = '1111';
@ -27,7 +29,7 @@ describe('The CLI', function () {
['test/cli-test.js', 'cactus', 'grown']);
child.stdout.once('data', function(chunk) {
var buffer = ''+chunk;
assert(buffer.startsWith('<svg'), '<svg');
assert.ok(isSvg(buffer));
assert(buffer.includes('cactus'), 'cactus');
assert(buffer.includes('grown'), 'grown');
done();
@ -39,7 +41,7 @@ describe('The CLI', function () {
['test/cli-test.js', 'cactus', 'grown', ':green']);
child.stdout.once('data', function(chunk) {
var buffer = ''+chunk;
assert(buffer.startsWith('<svg'), '<svg');
assert.ok(isSvg(buffer));
done();
});
});
@ -58,15 +60,7 @@ describe('The CLI', function () {
var child = cproc.spawn('node',
['test/cli-test.js', 'cactus', 'grown', '.png']);
child.stdout.once('data', function(chunk) {
// Check the PNG magic number.
assert.equal(chunk[0], 0x89);
assert.equal(chunk[1], 0x50);
assert.equal(chunk[2], 0x4e);
assert.equal(chunk[3], 0x47);
assert.equal(chunk[4], 0x0d);
assert.equal(chunk[5], 0x0a);
assert.equal(chunk[6], 0x1a);
assert.equal(chunk[7], 0x0a);
assert.ok(isPng(chunk));
done();
});
});
@ -90,7 +84,7 @@ describe('The server', function () {
var buffer = '';
res.on('data', function(chunk) { buffer += ''+chunk; });
res.on('end', function() {
assert(buffer.startsWith('<svg'), '<svg');
assert.ok(isSvg(buffer));
assert(buffer.includes('fruit'), 'fruit');
assert(buffer.includes('apple'), 'apple');
done();
@ -102,15 +96,7 @@ describe('The server', function () {
http.get(url + ':fruit-apple-green.png',
function(res) {
res.once('data', function(chunk) {
// Check the PNG magic number.
assert.equal(chunk[0], 0x89);
assert.equal(chunk[1], 0x50);
assert.equal(chunk[2], 0x4e);
assert.equal(chunk[3], 0x47);
assert.equal(chunk[4], 0x0d);
assert.equal(chunk[5], 0x0a);
assert.equal(chunk[6], 0x1a);
assert.equal(chunk[7], 0x0a);
assert.ok(isPng(chunk));
done();
});
});