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* WIP * module testing harness * adjustments
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,22 +1,41 @@ | ||
| var test = require('tape'); | ||
| var base64Img = require('base64-img'); | ||
| var looksSame = require('looks-same'); | ||
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| require('../../../src/ImageSequencer.js'); | ||
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| var sequencer1 = ImageSequencer({ ui: false }); | ||
| var options = {brightness : 50}; | ||
| var red = "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBwYIChAKCgkJChQODwwQFxQYGBcUFhYaHSUfGhsjHBYWICwgIyYnKSopGR8tMC0oMCUoKSj/2wBDAQcHBwoIChMKChMoGhYaKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCj/wAARCAAQABADASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAf/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAABgj/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwCdABykX//Z"; | ||
| var sequencer = ImageSequencer({ ui: false }); | ||
| var options = {brightness : 1}; | ||
| var target = 'test_outputs'; | ||
| var red = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX+AAD///+KQee0AAAAAWJLR0QB/wIt3gAAAAd0SU1FB+EGHRIVAvrm6EMAAAAMSURBVAjXY2AgDQAAADAAAceqhY4AAAAldEVYdGRhdGU6Y3JlYXRlADIwMTctMDYtMjlUMTg6MjE6MDIrMDI6MDDGD83DAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE3LTA2LTI5VDE4OjIxOjAyKzAyOjAwt1J1fwAAAABJRU5ErkJggg=="; | ||
| var benchmark = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAAmJLR0QAAd2KE6QAAAAHdElNRQfjAgULAir0wiRrAAAADUlEQVQY02NgGAXIAAABEAAB7JfjegAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAxOS0wMi0wNVQxMTowMjo0MiswMjowMCdP+X4AAAAldEVYdGRhdGU6bW9kaWZ5ADIwMTktMDItMDVUMTE6MDI6NDIrMDI6MDBWEkHCAAAAAElFTkSuQmCC"; | ||
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| // Test 1 to check brightness module is getting loaded | ||
| test('Load brightness module', function(t) { | ||
| sequencer1.loadImages('image1', red); | ||
| sequencer1.addSteps('brightness', options); | ||
| t.equal(sequencer1.images.image1.steps[1].options.name, "brightness", "Brightness module is getting loaded."); | ||
| t.end(); | ||
| sequencer.loadImages('test', red); | ||
| sequencer.addSteps('brightness', options); | ||
| t.equal(sequencer.images.test.steps[1].options.name, 'brightness', 'Brightness module is getting loaded'); | ||
| t.end(); | ||
| }); | ||
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| // Test 2 to check options are correct | ||
| test('Check Options', function(t) { | ||
| sequencer1.loadImages('image1', red); | ||
| sequencer1.addSteps('brightness', options); | ||
| t.equal(sequencer1.images.image1.steps[1].options.brightness, 50, "Options are correct"); | ||
| t.end(); | ||
| }); | ||
| t.equal(sequencer.images.test.steps[1].options.brightness, 1, 'Options are correct'); | ||
| t.end(); | ||
| }); | ||
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| // Test 3 to check brightness module works as expected | ||
| test('Brightness module works correctly', function(t) { | ||
| sequencer.run({ mode: 'test' }, function(out) { | ||
| var result = sequencer.images.test.steps[1].output.src | ||
| base64Img.imgSync(result, target, 'result') | ||
| base64Img.imgSync(benchmark, target, 'benchmark') | ||
| result = './test_outputs/result.png' | ||
| benchmark = './test_outputs/benchmark.png' | ||
| looksSame(result, benchmark, function(err, res) { | ||
| if (err) console.log(err) | ||
| t.equal(res.equal, true) | ||
| t.end() | ||
| }) | ||
| }) | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| var test = require('tape') | ||
| var base64Img = require('base64-img') | ||
| var looksSame = require('looks-same') | ||
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| require('../../../src/ImageSequencer') | ||
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| var sequencer = ImageSequencer({ui: false}) | ||
| var red = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX+AAD///+KQee0AAAAAWJLR0QB/wIt3gAAAAd0SU1FB+EGHRIVAvrm6EMAAAAMSURBVAjXY2AgDQAAADAAAceqhY4AAAAldEVYdGRhdGU6Y3JlYXRlADIwMTctMDYtMjlUMTg6MjE6MDIrMDI6MDDGD83DAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE3LTA2LTI5VDE4OjIxOjAyKzAyOjAwt1J1fwAAAABJRU5ErkJggg==" | ||
| var benchmark = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAHklEQVQ4T2Pc4u39n4ECwDhqAMNoGDCMhgHDsAgDALGCJKF4bsMPAAAAAElFTkSuQmCC" | ||
| var target = 'test_outputs' | ||
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| var options = {contrast: -40} | ||
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| test('Contrast module loads correctly', function(t) { | ||
| sequencer.loadImages('test', red) | ||
| sequencer.addSteps('test', 'contrast') | ||
| t.equal(sequencer.images.test.steps.length, 2, 'Contrast module loaded') | ||
| t.end() | ||
| }) | ||
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| test('Contrast module loads with correct options', function(t) { | ||
| sequencer.addSteps('test', 'contrast', options) | ||
| t.equal(sequencer.images.test.steps[2].options.contrast, -40, 'options loaded correctly') | ||
| t.end() | ||
| }) | ||
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| test('Contrast module works correctly', function(t) { | ||
| sequencer.run({mode:'test'}, function(out) { | ||
| var result = sequencer.images.test.steps[2].output.src | ||
| base64Img.imgSync(result, target, 'result') | ||
| base64Img.imgSync(benchmark, target, 'benchmark') | ||
| result = './test_outputs/result.png' | ||
| benchmark = './test_outputs/benchmark.png' | ||
| looksSame(result, benchmark, function(err, res) { | ||
| if (err) console.log(err) | ||
| t.equal(res.equal, true) | ||
| t.end() | ||
| }) | ||
| }) | ||
| }) | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| 'use strict'; | ||
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| var test = require('tape'); | ||
| var looksSame = require('looks-same'); | ||
| var DataURItoBuffer = require('data-uri-to-buffer'); | ||
| var base64Img = require('base64-img'); | ||
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| // We should only test headless code here. | ||
| // http://stackoverflow.com/questions/21358015/error-jquery-requires-a-window-with-a-document#25622933 | ||
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| require('../../../src/ImageSequencer.js'); | ||
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| //require image files as DataURLs so they can be tested alike on browser and Node. | ||
| var sequencer = ImageSequencer({ ui: false }); | ||
| var target = 'test_outputs' | ||
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| var red = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX+AAD///+KQee0AAAAAWJLR0QB/wIt3gAAAAd0SU1FB+EGHRIVAvrm6EMAAAAMSURBVAjXY2AgDQAAADAAAceqhY4AAAAldEVYdGRhdGU6Y3JlYXRlADIwMTctMDYtMjlUMTg6MjE6MDIrMDI6MDDGD83DAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE3LTA2LTI5VDE4OjIxOjAyKzAyOjAwt1J1fwAAAABJRU5ErkJggg=="; | ||
| var invert = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAHklEQVQ4T2Nk/P//PwMFgHHUAIbRMGAYDQOGYREGAPACL/GqhhwEAAAAAElFTkSuQmCC"; | ||
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| //Tests for Invert module | ||
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| test("Load invert module", function(t) { | ||
| sequencer.loadImages('test', red); | ||
| t.equal(sequencer.images.test.steps.length, 1,'Image loaded') | ||
| sequencer.addSteps('test','invert'); | ||
| t.equal(sequencer.images.test.steps[1].options.name, 'invert', 'Invert step added') | ||
| t.end() | ||
| }) | ||
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| test("Inverted image isn't identical", function(t) { | ||
| sequencer.run({ mode: 'test' }, function(out) { | ||
| var input = sequencer.images.test.steps[0].output.src; | ||
| var output = sequencer.images.test.steps[1].output.src; | ||
| input = DataURItoBuffer(input); | ||
| output = DataURItoBuffer(output); | ||
| t.notEqual(input,output,'Not equal') | ||
| t.end() | ||
| }) | ||
| }); | ||
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| test("Twice inverted image is identical to original image", function(t) { | ||
| sequencer.addSteps('test','invert'); | ||
| sequencer.run({ mode: 'test' }, function(out) { | ||
| var input = sequencer.images.test.steps[0].output.src | ||
| var output = sequencer.images.test.steps[2].output.src | ||
| base64Img.imgSync(input, target, 'input') | ||
| base64Img.imgSync(output, target, 'output') | ||
| input = './test_outputs/input.png' | ||
| output = './test_outputs/output.png' | ||
| looksSame(input, output, function(err, res) { | ||
| if (err) console.log(err) | ||
| t.equal(res.equal, true) | ||
| t.end(); | ||
| }); | ||
| }) | ||
| }); | ||
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| test("Invert module produces correct output", function(t) { | ||
| sequencer.run({ mode: 'test' }, function(out) { | ||
| var result = sequencer.images.test.steps[1].output.src | ||
| var benchmark = invert | ||
| base64Img.imgSync(result, target, 'result') | ||
| base64Img.imgSync(benchmark, target, 'benchmark') | ||
| result = './test_outputs/result.png' | ||
| benchmark = './test_outputs/benchmark.png' | ||
| looksSame(result, benchmark, function(err, res) { | ||
| if (err) console.log(err) | ||
| t.equal(res.equal, true) | ||
| t.end() | ||
| }) | ||
| }) | ||
| }) |
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