mirror of
https://github.com/publiclab/image-sequencer.git
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42 lines
1.7 KiB
JavaScript
42 lines
1.7 KiB
JavaScript
var test = require('tape')
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var base64Img = require('base64-img')
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var looksSame = require('looks-same')
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require('../../../src/ImageSequencer')
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var sequencer = ImageSequencer({ui: false})
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var red = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX+AAD///+KQee0AAAAAWJLR0QB/wIt3gAAAAd0SU1FB+EGHRIVAvrm6EMAAAAMSURBVAjXY2AgDQAAADAAAceqhY4AAAAldEVYdGRhdGU6Y3JlYXRlADIwMTctMDYtMjlUMTg6MjE6MDIrMDI6MDDGD83DAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE3LTA2LTI5VDE4OjIxOjAyKzAyOjAwt1J1fwAAAABJRU5ErkJggg=="
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var benchmark = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAHklEQVQ4T2Pc4u39n4ECwDhqAMNoGDCMhgHDsAgDALGCJKF4bsMPAAAAAElFTkSuQmCC"
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var target = 'test_outputs'
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var options = {contrast: -40}
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test('Contrast module loads correctly', function(t) {
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sequencer.loadImages('test', red)
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sequencer.addSteps('test', 'contrast')
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t.equal(sequencer.images.test.steps.length, 2, 'Contrast module loaded')
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t.end()
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})
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test('Contrast module loads with correct options', function(t) {
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sequencer.addSteps('test', 'contrast', options)
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t.equal(sequencer.images.test.steps[2].options.contrast, -40, 'options loaded correctly')
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t.end()
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})
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test('Contrast module works correctly', function(t) {
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sequencer.run({mode:'test'}, function(out) {
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var result = sequencer.images.test.steps[2].output.src
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base64Img.imgSync(result, target, 'result')
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base64Img.imgSync(benchmark, target, 'benchmark')
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result = './test_outputs/result.png'
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benchmark = './test_outputs/benchmark.png'
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looksSame(result, benchmark, function(err, res) {
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if (err) console.log(err)
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t.equal(res.equal, true)
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t.end()
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})
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})
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})
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