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Add opacity test in tiledimage.

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This commit is contained in:
Antoine Vandecreme 2015-04-27 19:28:18 -04:00
parent 6bc5f1ff51
commit 39bd370930
1 changed files with 37 additions and 0 deletions
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37
test/modules/tiledimage.js
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@ -220,4 +220,41 @@
}); });
}); });
// ----------
asyncTest('opacity', function() {
function testDefaultOpacity() {
viewer.removeHandler('open', testDefaultOpacity);
var image = viewer.world.getItemAt(0);
strictEqual(image.getOpacity(), 0.5, 'image has default opacity');
image.setOpacity(1);
strictEqual(image.getOpacity(), 1, 'opacity is set correctly');
viewer.addHandler('open', testTileSourceOpacity);
viewer.open({
tileSource: '/test/data/testpattern.dzi',
opacity: 0.25
});
}
function testTileSourceOpacity() {
viewer.removeHandler('open', testTileSourceOpacity);
var image = viewer.world.getItemAt(0);
strictEqual(image.getOpacity(), 0.25, 'image has correct opacity');
image.setOpacity(0);
strictEqual(image.getOpacity(), 0, 'opacity is set correctly');
start();
}
viewer.addHandler('open', testDefaultOpacity);
viewer.opacity = 0.5;
viewer.open({
tileSource: '/test/data/testpattern.dzi',
});
});
})(); })();