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<html> |
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<head> |
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<script type="text/javascript" src="http://clients.multimap.com/API/maps/1.1/metacarta_04"></script> |
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<script src="../../lib/OpenLayers.js"></script> |
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<script type="text/javascript"> |
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var layer; |
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function test_Layer_MultiMap_constructor (t) { |
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t.plan( 4 ); |
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var map = new OpenLayers.Map('map'); |
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var layer = new OpenLayers.Layer.MultiMap('Goog Layer'); |
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map.addLayer(layer); |
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t.ok( layer instanceof OpenLayers.Layer.MultiMap, "new OpenLayers.Layer.MultiMap returns object" ); |
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t.eq( layer.CLASS_NAME, "OpenLayers.Layer.MultiMap", "CLASS_NAME variable set correctly"); |
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t.eq( layer.name, "Goog Layer", "layer.name is correct" ); |
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t.ok ( layer.mapObject != null, "MultiMap Object correctly loaded"); |
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} |
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function test_Layer_MultiMap_isBaseLayer (t) { |
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t.plan(1); |
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var layer = new OpenLayers.Layer.MultiMap('Goog Layer'); |
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t.ok(layer.isBaseLayer, "a default load of google layer responds as a base layer"); |
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} |
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function test_Layer_MultiMap_Translation_lonlat (t) { |
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t.plan( 4 ); |
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var map = new OpenLayers.Map('map'); |
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var layer = new OpenLayers.Layer.MultiMap('Goog Layer'); |
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map.addLayer(layer); |
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// these two lines specify an appropriate translation. |
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// the code afterwards works by itself to test that translation |
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// works correctly both ways. |
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var gLatLng = new MMLatLon(50,100); |
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var correspondingOLLonLat = new OpenLayers.LonLat(100,50); |
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olLonLat = layer.getOLLonLatFromMapObjectLonLat(gLatLng); |
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t.ok(olLonLat.equals(correspondingOLLonLat), "Translation from GLatLng to OpenLayers.LonLat works"); |
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var transGLatLng = layer.getMapObjectLonLatFromOLLonLat(olLonLat); |
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t.ok( (transGLatLng.lat == gLatLng.lat) && (transGLatLng.lon == transGLatLng.lon), "Translation from OpenLayers.LonLat to GLatLng works"); |
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t.ok( layer.getMapObjectLonLatFromOLLonLat(null) == null, "getGLatLngFromOLLonLat(null) returns null"); |
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t.ok( layer.getOLLonLatFromMapObjectLonLat(null) == null, "getOLLonLatFromGLatLng(null) returns null"); |
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} |
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function test_Layer_MultiMap_Translation_pixel (t) { |
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t.plan( 4 ); |
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var map = new OpenLayers.Map('map'); |
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var layer = new OpenLayers.Layer.MultiMap('Goog Layer'); |
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map.addLayer(layer); |
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// these two lines specify an appropriate translation. |
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// the code afterwards works by itself to test that translation |
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// works correctly both ways. |
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var gPoint = new MMPoint(50,100); |
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var correspondingOLPixel = new OpenLayers.Pixel(50, 100); |
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olPixel = layer.getOLPixelFromMapObjectPixel(gPoint); |
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t.ok( olPixel.equals(correspondingOLPixel), "Translation from GPoint to OpenLayers.Pixel works"); |
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var transGPoint = layer.getMapObjectPixelFromOLPixel(olPixel); |
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t.ok( ((transGPoint.x == transGPoint.x) && (transGPoint.y == transGPoint.y)), "Translation from OpenLayers.Pixel to GPoint works"); |
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t.ok( layer.getMapObjectPixelFromOLPixel(null) == null, "getGPointFromOLPixel(null) returns null"); |
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t.ok( layer.getOLPixelFromMapObjectPixel(null) == null, "getOLPixelFromGPoint(null) returns null"); |
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} |
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function test_Layer_destroy (t) { |
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t.plan( 5 ); |
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var map = new OpenLayers.Map('map'); |
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layer = new OpenLayers.Layer.MultiMap('Test Layer'); |
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map.addLayer(layer); |
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layer.destroy(); |
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t.eq( layer.name, null, "layer.name is null after destroy" ); |
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t.eq( layer.div, null, "layer.div is null after destroy" ); |
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t.eq( layer.map, null, "layer.map is null after destroy" ); |
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t.eq( layer.options, null, "layer.options is null after destroy" ); |
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t.eq( layer.multimap, null, "layer.gmap is null after destroy" ); |
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} |
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</script> |
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</head> |
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<body> |
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<div id="map"></div> |
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</body> |
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</html> |
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