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fix the Layer.WMS setOpacity tests

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This commit is contained in:
Éric Lemoine
2011-12-31 00:45:15 +01:00
parent df7ab415d0
commit afc0283c06
1 changed files with 11 additions and 4 deletions
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15
tests/Layer/WMS.html
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@@ -275,22 +275,29 @@
t.plan( 5 );
var map = new OpenLayers.Map('map');
map.projection = "xx";
tUrl = "http://octo.metacarta.com/cgi-bin/mapserv";
tParams = { layers: 'basic',
format: 'image/png'};
tOptions = { 'opacity': '0.5' };
var tLayer = new OpenLayers.Layer.WMS(name, tUrl, tParams, tOptions);
map.addLayer(tLayer);
map.zoomToMaxExtent();
map.setCenter(new OpenLayers.LonLat(0,0), 5);
var tile = tLayer.grid[0][0],
tileImg = tile.imgDiv;
t.eq(tLayer.opacity, "0.5", "Opacity is set correctly");
t.eq(parseFloat(tLayer.div.firstChild.style.opacity), 0.5, "Opacity on tile is correct");
tile.onImageLoad(); // simulate a 'load' image event
t.eq(parseFloat(tileImg.style.opacity), 0.5, "Opacity on tile is correct");
tLayer.setOpacity("0.6");
t.eq(tLayer.opacity, "0.6", "setOpacity works properly");
t.eq(parseFloat(tLayer.div.firstChild.style.opacity), 0.6, "Opacity on tile is changed correctly");
t.eq(parseFloat(tileImg.style.opacity), 0.6, "Opacity on tile is changed correctly");
var pixel = new OpenLayers.Pixel(5,6);
var tile = tLayer.addTile(new OpenLayers.Bounds(1,2,3,4), pixel);
tile.draw();
tile.onImageLoad(); // simulate a 'load' image event
t.eq(parseFloat(tile.imgDiv.style.opacity), 0.6, "Tile opacity is set correctly");
map.destroy();