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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_Handler_Keyboard_initialize(t) { |
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t.plan(3); |
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var control = new OpenLayers.Control(); |
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control.id = Math.random(); |
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var callbacks = {foo: "bar"}; |
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var options = {bar: "foo"}; |
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|
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var oldInit = OpenLayers.Handler.prototype.initialize; |
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|
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OpenLayers.Handler.prototype.initialize = function(con, call, opt) { |
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t.eq(con.id, control.id, |
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"constructor calls parent with the correct control"); |
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t.eq(call, callbacks, |
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"constructor calls parent with the correct callbacks"); |
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t.eq(opt, options, |
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"constructor calls parent with the correct options"); |
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} |
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var handler = new OpenLayers.Handler.Keyboard(control, callbacks, |
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options); |
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|
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OpenLayers.Handler.prototype.initialize = oldInit; |
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} |
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|
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function test_Handler_Keyboard_destroy(t) { |
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t.plan(3); |
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var control = new OpenLayers.Control(); |
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var handler = new OpenLayers.Handler.Keyboard(control); |
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var old = OpenLayers.Handler.prototype.destroy; |
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t.ok(handler.eventListener != null, |
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"eventListener is not null before destroy"); |
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OpenLayers.Handler.prototype.destroy = function() { |
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t.ok(true, "destroy calls destroy on correct parent"); |
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}; |
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handler.destroy(); |
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t.ok(handler.eventListener == null, |
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"eventListeners is null after destroy"); |
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OpenLayers.Handler.prototype.destroy = old; |
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} |
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|
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function test_Handler_Keyboard_activate(t) { |
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t.plan(8); |
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var map = new OpenLayers.Map('map'); |
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var control = new OpenLayers.Control(); |
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map.addControl(control); |
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var handler = new OpenLayers.Handler.Keyboard(control); |
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handler.active = true; |
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var activated = handler.activate(); |
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t.ok(!activated, |
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"activate returns false if the handler was already active"); |
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handler.active = false; |
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handler.dragging = true; |
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var old = OpenLayers.Event.stopObserving; |
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var types = ["keydown", "keyup"]; |
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OpenLayers.Event.observe = function(obj, type, method) { |
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t.ok(obj == document, |
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"activate calls observing with correct object"); |
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var validType = (OpenLayers.Util.indexOf(types, type) != -1); |
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t.ok(validType, "activate calls observe for " + type); |
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t.ok(method == handler.eventListener, |
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"activate calls observing with correct method"); |
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}; |
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activated = handler.activate(); |
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t.ok(activated, |
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"activate returns true if the handler was not already active"); |
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OpenLayers.Event.observe = old; |
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|
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} |
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|
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function test_Handler_Drag_deactivate(t) { |
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t.plan(8); |
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var map = new OpenLayers.Map('map'); |
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var control = new OpenLayers.Control(); |
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map.addControl(control); |
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var handler = new OpenLayers.Handler.Keyboard(control); |
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handler.active = false; |
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var deactivated = handler.deactivate(); |
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t.ok(!deactivated, |
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"deactivate returns false if the handler was not already active"); |
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handler.active = true; |
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var old = OpenLayers.Event.stopObserving; |
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var types = ["keydown", "keyup"]; |
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OpenLayers.Event.stopObserving = function(obj, type, method) { |
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t.ok(obj == document, |
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"deactivate calls stopObserving with correct object"); |
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var validType = (OpenLayers.Util.indexOf(types, type) != -1); |
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t.ok(validType, "deactivate calls stopObserving for " + type); |
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t.ok(method == handler.eventListener, |
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"deactivate calls stopObserving with correct method"); |
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}; |
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deactivated = handler.deactivate(); |
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t.ok(deactivated, |
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"deactivate returns true if the handler was active already"); |
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OpenLayers.Event.stopObserving = old; |
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} |
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|
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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: 300px; height: 150px;"/> |
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</body> |
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</html> |
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