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Add tests for setAjaxHeaders

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This commit is contained in:
Uwe Schmidt 2023-05-05 00:03:22 +02:00
parent b23e8295d3
commit 182c11481e
2 changed files with 128 additions and 2 deletions
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4
src/viewer.js
View File

@ -992,12 +992,12 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
if (propagate) {
for (var i = 0; i < this.world.getItemCount(); i++) {
this.world.getItemAt(i).setAjaxHeaders(null, propagate);
this.world.getItemAt(i).setAjaxHeaders(null, true);
}
if (this.referenceStrip && this.referenceStrip.miniViewers) {
for (var key in this.referenceStrip.miniViewers) {
this.referenceStrip.miniViewers[key].setAjaxHeaders(this.ajaxHeaders, propagate);
this.referenceStrip.miniViewers[key].setAjaxHeaders(this.ajaxHeaders, true);
}
}
}

126
test/modules/ajax-tiles.js
View File

@ -245,4 +245,130 @@
tileSource: staticHeaderTileSource
});
});
QUnit.test('Viewer headers can be updated', function(assert) {
var done = assert.async();
var newHeaders = {
'X-Viewer-Header': 'ViewerHeaderValue-Updated',
'X-Viewer-Header2': 'ViewerHeaderValue2'
}
var newHeaders2 = {
Range: 'test',
}
var tileLoaded = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded);
// set new Viewer headers and propagate to TiledImage and Tile
viewer.setAjaxHeaders(newHeaders);
viewer.addHandler('tile-loaded', tileLoaded2);
};
var tileLoaded2 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded2);
assert.deepEqual(viewer.ajaxHeaders, newHeaders);
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders);
assert.deepEqual(
evt.tile.ajaxHeaders,
OpenSeadragon.extend(
{}, viewer.ajaxHeaders, evt.tiledImage.ajaxHeaders,
{ Range: getTileRangeHeader(evt.tile.level, evt.tile.x, evt.tile.y) }
)
);
// set new Viewer headers and propagate to TiledImage and Tile
viewer.setAjaxHeaders(newHeaders2, true);
viewer.addHandler('tile-loaded', tileLoaded3);
};
var tileLoaded3 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded3);
assert.deepEqual(viewer.ajaxHeaders, newHeaders2);
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders2);
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header'], undefined);
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header2'], undefined);
// 'Range' header entry set per tile and must not be overwritten by Viewer header
assert.equal(evt.tile.ajaxHeaders.Range, getTileRangeHeader(evt.tile.level, evt.tile.x, evt.tile.y));
// set new Viewer headers but do not propagate to TiledImage and Tile
viewer.setAjaxHeaders(newHeaders, false);
viewer.addHandler('tile-loaded', tileLoaded4);
};
var tileLoaded4 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded4);
assert.deepEqual(viewer.ajaxHeaders, newHeaders);
assert.deepEqual(evt.tiledImage.ajaxHeaders, newHeaders2);
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header'], undefined);
assert.equal(evt.tile.ajaxHeaders['X-Viewer-Header2'], undefined);
done();
};
viewer.addHandler('tile-loaded', tileLoaded);
viewer.open(customTileSource);
});
QUnit.test('TileImage headers can be updated', function(assert) {
var done = assert.async();
var tileSourceHeaders = {
'X-Tile-Header': 'TileHeaderValue'
}
var newHeaders = {
'X-TiledImage-Header': 'TiledImageHeaderValue-Updated',
'X-TiledImage-Header2': 'TiledImageHeaderValue2'
}
var newHeaders2 = {
'X-Viewer-Header': 'ViewerHeaderValue-Updated',
'X-Tile-Header': 'TileHeaderValue-Updated'
}
var tileLoaded = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded);
// set new TiledImage headers and propagate to Tile
evt.tiledImage.setAjaxHeaders(newHeaders);
viewer.addHandler('tile-loaded', tileLoaded2);
};
var tileLoaded2 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded2);
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, newHeaders);
assert.deepEqual(evt.tiledImage.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders));
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders, tileSourceHeaders));
// set new TiledImage headers (that overwrite header entries of Viewer and Tile) and propagate to Tile
evt.tiledImage.setAjaxHeaders(newHeaders2, true);
viewer.addHandler('tile-loaded', tileLoaded3);
};
var tileLoaded3 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded3);
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, newHeaders2);
assert.deepEqual(evt.tiledImage.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2));
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2, tileSourceHeaders));
// set new TiledImage headers but do not propagate to Tile
evt.tiledImage.setAjaxHeaders({}, false);
viewer.addHandler('tile-loaded', tileLoaded4);
};
var tileLoaded4 = function tileLoaded(evt) {
viewer.removeHandler('tile-loaded', tileLoaded4);
assert.deepEqual(viewer.ajaxHeaders, { 'X-Viewer-Header': 'ViewerHeaderValue' });
assert.deepEqual(evt.tiledImage._ownAjaxHeaders, {});
assert.deepEqual(evt.tiledImage.ajaxHeaders, viewer.ajaxHeaders);
assert.deepEqual(evt.tile.ajaxHeaders, OpenSeadragon.extend({}, viewer.ajaxHeaders, newHeaders2, tileSourceHeaders));
done();
};
viewer.addHandler('tile-loaded', tileLoaded);
viewer.addTiledImage({
ajaxHeaders: {
'X-TiledImage-Header': 'TiledImageHeaderValue'
},
tileSource: OpenSeadragon.extend({}, customTileSource, {
getTileAjaxHeaders: function() {
return tileSourceHeaders;
}
}),
});
});
})();