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Diffstat (limited to 'misc/openlayers/tests/Strategy/Fixed.html')
| -rw-r--r-- | misc/openlayers/tests/Strategy/Fixed.html | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/misc/openlayers/tests/Strategy/Fixed.html b/misc/openlayers/tests/Strategy/Fixed.html deleted file mode 100644 index a9bf608..0000000 --- a/misc/openlayers/tests/Strategy/Fixed.html +++ /dev/null @@ -1,253 +0,0 @@ -<html> -<head> - <script src="../OLLoader.js"></script> - <script type="text/javascript"> - - function test_activate(t) { - t.plan(5); - - var featureList = ['foo', 'bar']; - // a fake protocol - var protocol = { - read: function(options) { - options.callback.call(options.scope, { - features: featureList, - success: OpenLayers.Function.True - }); - } - }; - - // Create a dummy layer that can act as the map base layer. - // This will be unnecessary if #1920 is addressed or if base layer - // handling is changed. - var dummy = new OpenLayers.Layer(null, {isBaseLayer: true}); - - var layer = new OpenLayers.Layer.Vector("Vector Layer", { - strategies: [new OpenLayers.Strategy.Fixed()], - protocol: protocol, - addFeatures: function(features) { - t.eq(features, featureList, "Features added to the layer"); - } - }); - - var layerp = new OpenLayers.Layer.Vector("Hidden preload Layer", { - strategies: [new OpenLayers.Strategy.Fixed({preload:true})], - protocol: protocol, - visibility: false, - addFeatures: function(features) { - t.ok(!this.visibility, "Features preloaded before visible"); - } - }); - - var s = new OpenLayers.Strategy.Fixed(); - var layer2 = new OpenLayers.Layer.Vector("Hidden lazyload Layer", { - strategies: [s], - protocol: protocol, - visibility: false, - addFeatures: function(features) { - t.ok(this.visibility, "Layer visible when features added"); - } - }); - - var map = new OpenLayers.Map('map'); - map.addLayers([dummy, layer, layerp, layer2]); - - t.ok(layer2.events.listeners["visibilitychanged"][0].obj == s && - layer2.events.listeners["visibilitychanged"][0].func == s.load, - "activate registers visibilitychanged listener if layer hidden"+ - " and is lazyloading"); - - layer2.setVisibility(true); - - t.ok(layer2.events.listeners["visibilitychanged"] == false, - "visibilitychanged listener unregistered"); - } - - function test_events(t) { - - t.plan(7); - - var log = []; - - var response = new OpenLayers.Protocol.Response(); - - var map = new OpenLayers.Map("map"); - var layer = new OpenLayers.Layer.Vector(null, { - filter: new OpenLayers.Filter.Comparison({ - type: '==', - property: 'foo', - value: 'bar' - }), - strategies: [new OpenLayers.Strategy.Fixed()], - protocol: new OpenLayers.Protocol({ - read: function(config) { - config.callback.call(config.scope, response); - } - }), - isBaseLayer: true, - eventListeners: { - loadstart: function(event) { - log.push(event); - }, - loadend: function(event) { - log.push(event); - } - } - }); - - map.addLayer(layer); - map.zoomToMaxExtent(); - - t.eq(log.length, 2, "2 events logged"); - t.eq(log[0].type, "loadstart", "loadstart first"); - t.eq(log[0].filter, layer.filter, "filter passed on as argument to loadstart"); - t.eq(log[1].type, "loadend", "loadend second"); - t.ok(log[1].response == response, "loadend includes response"); - - var calls = []; - layer.protocol.read = function(obj) { - calls.push(obj); - } - layer.refresh({whee: 'chicken'}); - - t.eq(calls.length, 1, "1 call to read"); - t.eq(calls[0].whee, "chicken", "properties passed to read"); - - map.destroy(); - - } - - - function test_merge(t) { - - t.plan(6); - - var strategy = new OpenLayers.Strategy.Fixed(); - - // create map with default projection - var map = new OpenLayers.Map("map"); - - var log = { - loadend: 0 - }; - - // create layer with custom projection - var layer = new OpenLayers.Layer.Vector(null, { - isBaseLayer: true, - strategies: [strategy], - protocol: new OpenLayers.Protocol(), - projection: new OpenLayers.Projection("EPSG:900913"), - eventListeners: { - loadend: function() { - ++log.loadend; - } - } - }); - - // give the layer some existing features (one) - layer.addFeatures([ - new OpenLayers.Feature.Vector( - new OpenLayers.Geometry.Point(0, 0) - ) - ]); - - map.addLayer(layer); - map.zoomToMaxExtent(); - - // create some features - var geometries = [ - new OpenLayers.Geometry.Point(100, 200), - new OpenLayers.Geometry.Point(1000, 2000) - ]; - var features = [ - new OpenLayers.Feature.Vector(geometries[0].clone()), - new OpenLayers.Feature.Vector(geometries[1].clone()) - ]; - - // call merge with a mocked up response - strategy.merge({features: features, success: OpenLayers.Function.True}); - - // confirm that the original features were destroyed - t.eq(layer.features.length, 2, "old features destroyed"); - - // confirm that loadend was called - t.eq(log.loadend, 1, "merge triggers loadend"); - - // test that feature geometries have been transformed to map projection - var from = layer.projection; - var to = map.getProjectionObject(); - t.geom_eq(layer.features[0].geometry, features[0].geometry.transform(from, to), "[different proj] feature 0 geometry transformed"); - t.geom_eq(layer.features[1].geometry, features[1].geometry.transform(from, to), "[different proj] feature 1 geometry transformed"); - - // same as above but with same map/layer projection - layer.destroyFeatures(); - layer.projection = map.getProjectionObject(); - - features = [ - new OpenLayers.Feature.Vector(geometries[0].clone()), - new OpenLayers.Feature.Vector(geometries[1].clone()) - ]; - - // call merge again with mocked up response - strategy.merge({features: features, success: OpenLayers.Function.True}); - - // test that feature geometries have not been transformed - t.geom_eq(layer.features[0].geometry, features[0].geometry, "[same proj] feature 0 geometry not transformed"); - t.geom_eq(layer.features[1].geometry, features[1].geometry, "[same proj] feature 1 geometry not transformed"); - - } - - function test_load(t) { - t.plan(3); - - // set up - - var log; - - var map = new OpenLayers.Map({ - div: "map", - projection: new OpenLayers.Projection("EPSG:900913"), - layers: [new OpenLayers.Layer("", {isBaseLayer: true})] - }); - - var response = new OpenLayers.Protocol.Response(); - - var strategy = new OpenLayers.Strategy.Fixed({ - merge: function(r) { - log = {scope: this, response: r}; - } - }); - - var layer = new OpenLayers.Layer.Vector("vector", { - strategies: [strategy], - protocol: { - read: function(o) { - o.callback.call(o.scope, response); - } - } - }); - - map.addLayer(layer); - - // test - - strategy.load(); - - // verify that the callback is correctly bound - t.ok(log !== undefined, - "merge was called"); - t.ok(log.scope == strategy, - "merge called with expected scope"); - t.ok(log.response == response, - "merge called with response as the first arg"); - - // tear down - - map.destroy(); - } - </script> -</head> -<body> - <div id="map" style="width: 400px; height: 200px" /> -</body> -</html> |