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Added tests to check support for PNG and GIF #76

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Jul 26, 2017
Merged

Added tests to check support for PNG and GIF #76

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1117279
Added a test to check support for PNG and GIF
ccpandhare Jul 24, 2017
fab35c5
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ccpandhare Jul 26, 2017
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1 change: 1 addition & 0 deletions examples/test.gif.js
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1 change: 1 addition & 0 deletions examples/test.png.js
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20 changes: 19 additions & 1 deletion test/image-manip.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,14 @@ var test = require('tape');

require('../src/ImageSequencer.js');

//require image files as DataURLs so they can be tested alike on browser and Node.
var sequencer = ImageSequencer({ ui: false });

var image = "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBwYIChAKCgkJChQODwwQFxQYGBcUFhYaHSUfGhsjHBYWICwgIyYnKSopGR8tMC0oMCUoKSj/2wBDAQcHBwoIChMKChMoGhYaKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCj/wAARCAAQABADASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAf/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAABgj/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwCdABykX//Z";
sequencer.loadImages(image);
var test_png = require('../examples/test.png.js');
var test_gif = require('../examples/test.gif.js');

sequencer.loadImages(image);
sequencer.addSteps(['do-nothing-pix','invert','invert']);
sequencer.run();

Expand All @@ -23,3 +27,17 @@ test("Twice inverted image is identical to original image", function (t) {
t.equal(sequencer.images.image1.steps[1].output.src, sequencer.images.image1.steps[3].output.src);
t.end();
});

test("PixelManipulation works for PNG images", function (t) {
sequencer.loadImages(test_png).addSteps('invert').run(function(out){
t.equal(1,1)
t.end();
});
});

test("PixelManipulation works for GIF images", function (t) {
sequencer.loadImages(test_gif).addSteps('invert').run(function(out){
t.equal(1,1)
t.end();
});
});