Adding a WMTSGetFeatureInfo control for querying WMTS layers. r=ahocevar (closes #2678)
git-svn-id: http://svn.openlayers.org/trunk/openlayers@10656 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Tim Schaub
334
tests/Control/WMTSGetFeatureInfo.html
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334
tests/Control/WMTSGetFeatureInfo.html
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<html>
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<head>
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<script src="../../lib/OpenLayers.js"></script>
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<script type="text/javascript">
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function test_initialize(t) {
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t.plan(4);
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var options = {
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url: "http://localhost/wmts",
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layers: ["foo"],
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formatOptions: {
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foo: "bar"
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}
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};
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var control = new OpenLayers.Control.WMTSGetFeatureInfo(options);
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t.ok(control instanceof OpenLayers.Control.WMTSGetFeatureInfo,
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"new OpenLayers.Control.WMTSGetFeatureInfo returns an instance");
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t.eq(control.layers, ["foo"],
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"constructor layers"
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);
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t.ok(control.format instanceof OpenLayers.Format.WMSGetFeatureInfo, "format created");
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t.eq(control.format.foo, "bar", "format options used")
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}
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function test_clickCallBack_option(t) {
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t.plan(9);
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var control;
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control = new OpenLayers.Control.WMTSGetFeatureInfo({
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hover: true
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});
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t.ok(control.handler instanceof OpenLayers.Handler.Hover,
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'constructor creates hover handler');
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t.ok(control.handler.callbacks["move"] === control.cancelHover,
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'constructor registers proper "move" callback in handler');
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t.ok(control.handler.callbacks["pause"] === control.getInfoForHover,
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'constructor registers proper "pause" callback in handler');
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control = new OpenLayers.Control.WMTSGetFeatureInfo();
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t.ok(control.handler instanceof OpenLayers.Handler.Click,
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'constructor creates click handler');
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t.ok(control.handler.callbacks["click"] === control.getInfoForClick,
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'constructor registers proper "click" callback in handler');
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control = new OpenLayers.Control.WMTSGetFeatureInfo({
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clickCallback: "rightclick"
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});
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t.ok(control.handler.callbacks["rightclick"] === control.getInfoForClick,
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'constructor registers proper "rightclick" callback in handler');
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control = new OpenLayers.Control.WMTSGetFeatureInfo({
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clickCallback: "dblclick",
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handlerOptions: {
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click: {
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"single": false,
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"double": true
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}
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}
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});
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t.ok(control.handler.callbacks["dblclick"] === control.getInfoForClick,
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'constructor registers proper "dblclick" callback in handler');
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t.eq(control.handler["single"], false,
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'constructor sets "single" to false in handler');
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t.eq(control.handler["double"], true,
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'constructor sets "double" to true in handler');
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}
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function test_destroy(t) {
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t.plan(2);
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var map = new OpenLayers.Map("map");
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var click = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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layers: ["foo"]
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});
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var hover = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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layers: ["foo"],
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hover: true
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});
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click.handler.deactivate = function() {
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t.ok(true,
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"control.deactivate calls deactivate on click handler");
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};
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hover.handler.deactivate = function() {
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t.ok(true,
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"control.deactivate calls deactivate on hover handler");
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};
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click.destroy();
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hover.destroy();
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}
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function test_click(t) {
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t.plan(4);
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var map = new OpenLayers.Map('map');
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// mock up active control
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var control = new OpenLayers.Control.WMTSGetFeatureInfo();
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map.addControl(control);
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control.activate();
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control.request = function(position) {
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t.eq(position.x, 200,
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"x position is as expected");
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t.eq(position.y, 125,
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"y position is as expected");
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};
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control.getInfoForClick({xy: {x: 200, y: 125}});
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control.getInfoForHover({xy: {x: 200, y: 125}});
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}
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function test_beforegetfeatureinfo_event(t) {
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t.plan(2);
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var map = new OpenLayers.Map({
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div: "map",
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allOverlays: true,
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layers: [
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new OpenLayers.Layer.WMTS({
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name: "Test WMTS 1",
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url: "/testwmts/",
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layer: "test1",
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style: "",
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matrixSet: "set-id",
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isBaseLayer: false
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}),
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new OpenLayers.Layer.WMTS({
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name: "Test WMTS 2",
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url: "/testwmts/",
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layer: "test2",
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style: "",
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matrixSet: "set-id",
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isBaseLayer: false
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})
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],
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center: new OpenLayers.LonLat(0, 0),
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zoom: 0
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});
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var log = [];
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// test click
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var click = new OpenLayers.Control.WMTSGetFeatureInfo({
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drillDown: true,
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eventListeners: {
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beforegetfeatureinfo: function(evt) {
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log.push({xy: evt.xy});
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}
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}
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});
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map.addControl(click);
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click.activate();
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click.getInfoForClick({xy: {x: 200, y: 125}});
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t.eq(log.length, 2, "click: beforegetfeatureinfo triggered twice");
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log = [];
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click.deactivate();
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// test hover
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var hover = new OpenLayers.Control.WMTSGetFeatureInfo({
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hover: true,
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eventListeners: {
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beforegetfeatureinfo: function(evt) {
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log.push({xy: evt.xy});
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}
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}
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});
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map.addControl(hover);
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hover.activate();
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xy = {x: 70, y: 70};
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hover.getInfoForHover({xy: {x: 70, y: 70}});
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t.eq(log.length, 1, "hover: beforegetfeatureinfo triggered once");
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log = [];
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hover.deactivate();
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map.destroy();
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}
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function test_activate(t) {
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t.plan(4);
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var map = new OpenLayers.Map("map");
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var click = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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layers: ['ns:type']
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});
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var hover = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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featureType: 'type',
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featureNS: 'http://localhost/ns',
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layers: 'ns:type',
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hover: true
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});
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map.addControl(click);
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map.addControl(hover);
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t.ok(!click.handler.active,
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"click handler is not active prior to activating control");
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t.ok(!hover.handler.active,
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"hover handler is not active prior to activating control");
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click.activate();
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hover.activate();
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t.ok(click.handler.active,
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"click handler is active after activating control");
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t.ok(hover.handler.active,
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"hover handler is active after activating control");
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}
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function test_deactivate(t) {
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t.plan(2);
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var map = new OpenLayers.Map("map");
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var click = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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featureType: 'type',
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featureNS: 'http://localhost/ns',
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layers: 'ns:type'
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});
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var hover = new OpenLayers.Control.WMTSGetFeatureInfo({
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url: 'http://localhost/wms',
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featureType: 'type',
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featureNS: 'http://localhost/ns',
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layers: 'ns:type'
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});
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map.addControl(click);
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map.addControl(hover);
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click.activate();
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hover.activate();
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click.handler.deactivate = function() {
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t.ok(true,
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"control.deactivate calls deactivate on click handler");
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OpenLayers.Handler.Click.prototype.deactivate.apply(this, arguments);
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};
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hover.handler.deactivate = function() {
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t.ok(true,
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"control.deactivate calls deactivate on hover handler");
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OpenLayers.Handler.Hover.prototype.deactivate.apply(this, arguments);
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};
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click.deactivate();
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hover.deactivate();
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}
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function test_getInfoForClick(t) {
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t.plan(13);
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var map = new OpenLayers.Map({
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div: "map",
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getExtent: function() {
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return new OpenLayers.Bounds(-180,-90,180,90);
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}
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});
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var a = new OpenLayers.Layer.WMTS({
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url: "http://a.example.com/wmts",
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layer: "a",
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matrixSet: "bar",
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style: "default"
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});
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var b = new OpenLayers.Layer.WMTS({
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url: "http://b.example.com/wmts",
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layer: "b",
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matrixSet: "bar",
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style: "default",
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isBaseLayer: false
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});
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var c = new OpenLayers.Layer.WMTS({
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url: ["http://c1.example.com/wmts", "http://c2.example.com"],
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layer: "c",
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matrixSet: "bar",
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style: "default",
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isBaseLayer: false
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});
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map.addLayers([a, b, c]);
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map.zoomToMaxExtent();
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var control = new OpenLayers.Control.WMTSGetFeatureInfo({
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layers: [a, b, c]
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});
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map.addControl(control);
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control.activate();
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// log calls to GET
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var log;
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var _request = OpenLayers.Request.GET;
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OpenLayers.Request.GET = function(options) {
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log.push(options);
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};
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// query first layer (drillDown false)
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log = [];
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control.drillDown = false;
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control.queryVisible = false;
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control.getInfoForClick({xy: {x: 200, y: 125}});
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t.eq(log.length, 1, "one requests issued");
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t.eq(log[0].url, "http://c1.example.com/wmts", "{drillDown: false} correct url");
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t.eq(log[0].params["LAYER"], "c", "{drillDown: false} correct layer parameter");
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// query all layers
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log = [];
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control.drillDown = true;
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control.queryVisible = false;
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control.getInfoForClick({xy: {x: 200, y: 125}});
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t.eq(log.length, 3, "three requests issued");
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t.eq(log[0].url, "http://c1.example.com/wmts", "[c] correct url");
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t.eq(log[0].params["LAYER"], "c", "[c] correct layer parameter");
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t.eq(log[1].url, "http://b.example.com/wmts", "[b] correct url");
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t.eq(log[1].params["LAYER"], "b", "[b] correct layer parameter");
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t.eq(log[2].url, "http://a.example.com/wmts", "[a] correct url");
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t.eq(log[2].params["LAYER"], "a", "[a] correct layer parameter");
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// query only visible layers
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log = [];
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control.drillDown = true;
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control.queryVisible = true;
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b.setVisibility(false);
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control.getInfoForClick({xy: {x: 200, y: 125}});
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t.eq(log.length, 2, "two requests issued");
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t.eq(log[0].url, "http://c1.example.com/wmts", "correct url for second visible layer");
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t.eq(log[1].url, "http://a.example.com/wmts", "correct url for first visible layer");
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// clean up
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OpenLayers.Request.GET = _request;
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map.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" style="width: 400px; height: 250px;"/>
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</body>
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</html>
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