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<html>
<head>
<!-- multimap api key for http://(www.)openlayers.org -->
<script type="text/javascript" src="http://developer.multimap.com/API/maps/1.2/OA10072915821139765"></script>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
var doTest = true;
function test_Layer_MultiMap_constructor (t) {
// WebKit browsers fail when the API key is for a different url, so we
// do not test in this case.
try {
var map = new OpenLayers.Map("map");
var layer = new OpenLayers.Layer.MultiMap('MultiMap Layer');
map.addLayer(layer);
}
catch(e) {
doTest = false;
}
if (!doTest) { t.plan(0); return; }
t.plan( 4 );
var map = new OpenLayers.Map('map');
var layer = new OpenLayers.Layer.MultiMap('MultiMap Layer');
map.addLayer(layer);
t.ok( layer instanceof OpenLayers.Layer.MultiMap, "new OpenLayers.Layer.MultiMap returns object" );
t.eq( layer.CLASS_NAME, "OpenLayers.Layer.MultiMap", "CLASS_NAME variable set correctly");
t.eq( layer.name, "MultiMap Layer", "layer.name is correct" );
t.ok ( layer.mapObject != null, "MultiMap Object correctly loaded");
}
function test_Layer_MultiMap_isBaseLayer (t) {
if (!doTest) { t.plan(0); return; }
t.plan(1);
var layer = new OpenLayers.Layer.MultiMap('MultiMap Layer');
t.ok(layer.isBaseLayer, "a default load of multimap layer responds as a base layer");
}
function test_Layer_MultiMap_Translation_lonlat (t) {
if (!doTest) { t.plan(0); return; }
t.plan( 4 );
var map = new OpenLayers.Map('map');
var layer = new OpenLayers.Layer.MultiMap('MultiMap Layer');
map.addLayer(layer);
// these two lines specify an appropriate translation.
// the code afterwards works by itself to test that translation
// works correctly both ways.
var gLatLng = new MMLatLon(50,100);
var correspondingOLLonLat = new OpenLayers.LonLat(100,50);
olLonLat = layer.getOLLonLatFromMapObjectLonLat(gLatLng);
t.ok(olLonLat.equals(correspondingOLLonLat), "Translation from GLatLng to OpenLayers.LonLat works");
var transGLatLng = layer.getMapObjectLonLatFromOLLonLat(olLonLat);
t.ok( (transGLatLng.lat == gLatLng.lat) && (transGLatLng.lon == transGLatLng.lon), "Translation from OpenLayers.LonLat to GLatLng works");
t.ok( layer.getMapObjectLonLatFromOLLonLat(null) == null, "getGLatLngFromOLLonLat(null) returns null");
t.ok( layer.getOLLonLatFromMapObjectLonLat(null) == null, "getOLLonLatFromGLatLng(null) returns null");
}
function test_Layer_MultiMap_Translation_pixel (t) {
if (!doTest) { t.plan(0); return; }
t.plan( 4 );
var map = new OpenLayers.Map('map');
var layer = new OpenLayers.Layer.MultiMap('MultiMap Layer');
map.addLayer(layer);
// these two lines specify an appropriate translation.
// the code afterwards works by itself to test that translation
// works correctly both ways.
var gPoint = new MMPoint(50,100);
var correspondingOLPixel = new OpenLayers.Pixel(50, 100);
olPixel = layer.getOLPixelFromMapObjectPixel(gPoint);
t.ok( olPixel.equals(correspondingOLPixel), "Translation from GPoint to OpenLayers.Pixel works");
var transGPoint = layer.getMapObjectPixelFromOLPixel(olPixel);
t.ok( ((transGPoint.x == transGPoint.x) && (transGPoint.y == transGPoint.y)), "Translation from OpenLayers.Pixel to GPoint works");
t.ok( layer.getMapObjectPixelFromOLPixel(null) == null, "getGPointFromOLPixel(null) returns null");
t.ok( layer.getOLPixelFromMapObjectPixel(null) == null, "getOLPixelFromGPoint(null) returns null");
}
function test_Layer_destroy (t) {
if (!doTest) { t.plan(0); return; }
t.plan( 5 );
var map = new OpenLayers.Map('map');
layer = new OpenLayers.Layer.MultiMap('Test Layer');
map.addLayer(layer);
layer.destroy();
t.eq( layer.name, null, "layer.name is null after destroy" );
t.eq( layer.div, null, "layer.div is null after destroy" );
t.eq( layer.map, null, "layer.map is null after destroy" );
t.eq( layer.options, null, "layer.options is null after destroy" );
t.eq( layer.multimap, null, "layer.gmap is null after destroy" );
}
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>
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