131 lines
2.8 KiB
JavaScript
131 lines
2.8 KiB
JavaScript
var fs = require('fs')
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, path = require('path')
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var test = require('tape')
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, async = require('async')
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, clone = require('clone')
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, rimraf = require('rimraf')
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var mermaid = require('../lib')
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var singleFile = {
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files: ['test/fixtures/test.mermaid']
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, outputDir: 'test/tmp/'
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, phantomPath: './node_modules/.bin/phantomjs'
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}
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, multiFile = {
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files: ['test/fixtures/test.mermaid', 'test/fixtures/test2.mermaid']
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, outputDir: 'test/tmp/'
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, phantomPath: './node_modules/.bin/phantomjs'
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}
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test('output of single png', function(t) {
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t.plan(3)
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var expected = ['test.mermaid.png']
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opt = clone(singleFile)
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opt.png = true
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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verifyFiles(expected, opt.outputDir, t)
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})
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})
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test('output of multiple png', function(t) {
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t.plan(3)
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var expected = ['test.mermaid.png', 'test2.mermaid.png']
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opt = clone(multiFile)
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opt.png = true
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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verifyFiles(expected, opt.outputDir, t)
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})
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})
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test('output of single svg', function(t) {
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t.plan(3)
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var expected = ['test.mermaid.svg']
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opt = clone(singleFile)
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opt.svg = true
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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verifyFiles(expected, opt.outputDir, t)
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})
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})
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test('output of multiple svg', function(t) {
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t.plan(3)
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var expected = ['test.mermaid.svg', 'test2.mermaid.svg']
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opt = clone(multiFile)
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opt.svg = true
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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verifyFiles(expected, opt.outputDir, t)
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})
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})
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test('output including CSS', function(t) {
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t.plan(5)
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var expected = ['test.mermaid.png']
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, opt = clone(singleFile)
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, filename
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, one
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, two
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opt.png = true
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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filename = path.join(opt.outputDir, path.basename(expected[0]))
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one = fs.statSync(filename)
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opt.css = fs.readFileSync('test/fixtures/test.css', 'utf8')
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mermaid.process(opt.files, opt, function(code) {
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t.equal(code, 0, 'has clean exit code')
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two = fs.statSync(filename)
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t.notEqual(one.size, two.size)
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verifyFiles(expected, opt.outputDir, t)
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})
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})
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})
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function verifyFiles(expected, dir, t) {
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async.each(
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expected
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, function(file, cb) {
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filename = path.join(dir, path.basename(file))
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fs.stat(filename, function(err, stat) {
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cb(err)
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})
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}
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, function(err) {
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t.notOk(err, 'all files passed')
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rimraf(dir, function(rmerr) {
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t.notOk(rmerr, 'cleaned up')
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t.end()
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})
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}
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)
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}
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