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Adding drag sequence. Tests still missing.

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This commit is contained in:
ahocevar
2012-06-20 18:32:27 +02:00
parent 7413770a46
commit 05e13e86a3
3 changed files with 106 additions and 84 deletions
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39
test/spec/ol/Events.test.js
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@@ -2,6 +2,7 @@ describe("ol.Events", function() {
var log = [],
logFn = function(e) {log.push({scope: this, evt: e});};
it("constructs instances", function() {
var events, element = document.createElement("div");
@@ -122,29 +123,27 @@ describe("ol.Events", function() {
events.destroy();
});
it("has on() and un() convenience methods", function() {
var scope = {}, events = new ol.event.Events("foo");
it("can map browser events to sequences", function() {
var element = document.createElement("div"),
events = new ol.event.Events(
"foo", element, false, [ol.event.drag()]
);
// mock dom object
goog.object.extend(element, new goog.events.EventTarget());
log = [];
events.on({
"bar": logFn,
"baz": logFn,
scope: scope
});
events.triggerEvent("bar");
expect(log[0].evt.type).toBe("bar");
events.triggerEvent("baz");
expect(log[1].scope).toBe(scope);
expect(log[1].evt.type).toBe("baz");
events.register('dragstart', logFn);
events.register('drag', logFn);
events.register('dragend', logFn);
element.dispatchEvent("mousedown");
element.dispatchEvent("mousemove");
element.dispatchEvent("mouseup");
events.un({
"bar": logFn,
"baz": logFn,
scope: scope
});
events.triggerEvent("bar");
events.triggerEvent("baz");
expect(log.length).toBe(2);
expect(log[0].evt.type).toBe("dragstart");
expect(log[1].evt.type).toBe("drag");
expect(log[2].evt.type).toBe("dragend");
events.destroy();
});