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Add panning tests

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This commit is contained in:
nein09 2015-01-16 16:00:57 -08:00
parent cc382eb263
commit 9d7424b1ce
1 changed files with 43 additions and 2 deletions
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45
test/viewport.js
View File

@ -277,12 +277,54 @@
viewer.open(TALL_PATH); // use a different image for homeFillsViewer
});
asyncTest('panBy', function(){
var openHandler = function(event) {
viewer.removeHandler('open', openHandler);
var viewport = viewer.viewport;
for (var i = 0; i < testPoints.length; i++){
var expected = viewport.getCenter().plus(testPoints[i]);
viewport.panBy(testPoints[i], true);
viewport.update(); // need to call this even with immediately=true
propEqual(
viewport.getCenter(),
expected,
"Panned by the correct amount."
);
}
start();
};
viewer.addHandler('open', openHandler);
viewer.open(DZI_PATH);
});
asyncTest('panTo', function(){
var openHandler = function(event) {
viewer.removeHandler('open', openHandler);
var viewport = viewer.viewport;
for (var i = 0; i < testPoints.length; i++){
viewport.panTo(testPoints[i], true);
viewport.update(); // need to call this even with immediately=true
propEqual(
viewport.getCenter(),
testPoints[i],
"Panned to the correct location."
);
}
start();
};
viewer.addHandler('open', openHandler);
viewer.open(DZI_PATH);
});
asyncTest('zoomBy', function(){
var openHandler = function(event) {
viewer.removeHandler('open', openHandler);
var viewport = viewer.viewport;
var orig, expected, actual;
for (var i = 0; i < testZoomLevels.length; i++){
viewport.zoomBy(testZoomLevels[i], null, true);
viewport.update(); // need to call this even with immediately=true
@ -313,7 +355,6 @@
viewer.removeHandler('open', openHandler);
var viewport = viewer.viewport;
var orig, expected, actual;
for (var i = 0; i < testZoomLevels.length; i++){
viewport.zoomTo(testZoomLevels[i], null, true);
viewport.update(); // need to call this even with immediately=true