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QA: Test renderer#createThumbnail

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Bug: T133022
Change-Id: Ia6f4de8cbb7ba3b389fb326007db0f859ae1d80a
This commit is contained in:
Baha 2017-05-02 17:45:48 -04:00
parent eb9ceb6238
commit 76d323da60
1 changed files with 52 additions and 0 deletions
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52
tests/node-qunit/renderer.js
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@ -145,6 +145,58 @@ QUnit.test( 'createEmptyPreview', function ( assert ) {
);
} );
QUnit.test( 'createThumbnail - tall image', function ( assert ) {
var devicePixelRatio = $.bracketedDevicePixelRatio(),
rawThumbnail = {
source: 'https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/409px-President_Barack_Obama.jpg',
width: 409,
height: 512
},
thumbnail = renderer.createThumbnail( rawThumbnail );
assert.equal(
thumbnail.isTall,
true,
'Thumbnail is tall.'
);
assert.equal(
thumbnail.width,
thumbnail.width / devicePixelRatio,
'Thumbnail width is correct.'
);
assert.equal(
thumbnail.height,
thumbnail.height / devicePixelRatio,
'Thumbnail height is correct.'
);
} );
QUnit.test( 'createThumbnail - landscape image', function ( assert ) {
var devicePixelRatio = $.bracketedDevicePixelRatio(),
rawThumbnail = {
source: 'https://upload.wikimedia.org/wikipedia/commons/thumb/8/8d/President_Barack_Obama.jpg/500px-President_Barack_Obama.jpg',
width: 500,
height: 400
},
thumbnail = renderer.createThumbnail( rawThumbnail );
assert.equal(
thumbnail.isTall,
false,
'Thumbnail is not tall.'
);
assert.equal(
thumbnail.width,
thumbnail.width / devicePixelRatio,
'Thumbnail width is correct.'
);
assert.equal(
thumbnail.height,
thumbnail.height / devicePixelRatio,
'Thumbnail height is correct.'
);
} );
QUnit.test( 'createThumbnailElement', function ( assert ) {
var className = 'thumb-class',
url = 'https://thumbnail.url',