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