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<html>
<head>
<script src="OLLoader.js"></script>
<script type="text/javascript">
var icon;
function test_Icon_constructor (t) {
t.plan( 4 );
var size = new OpenLayers.Size(5,6);
icon = new OpenLayers.Icon("", size);
t.ok( icon instanceof OpenLayers.Icon, "new OpenLayers.Icon returns Icon object" );
t.ok( icon.size instanceof OpenLayers.Size, "icon.size returns Size object" );
t.ok( icon.size.equals(size), "icon.size returns correct value" );
t.eq( icon.url, "", "icon.url returns str object" );
}
function test_Icon_clone (t) {
t.plan( 4 );
icon = new OpenLayers.Icon("a",new OpenLayers.Size(5,6));
t.ok( icon instanceof OpenLayers.Icon, "new OpenLayers.Icon returns Icon object" );
var cloned = icon.clone();
t.ok( cloned instanceof OpenLayers.Icon, "clone is an OpenLayers.Icon" );
cloned.url = "b"
t.eq( icon.url, "a", "icon.url doesn't change with clone's url" );
t.eq( cloned.url, "b", "cloned.url does change when edited" );
}
function test_Icon_setOpacity(t) {
t.plan( 2 );
icon = new OpenLayers.Icon("a",new OpenLayers.Size(5,6));
t.ok(!icon.imageDiv.style.opacity, "default icon has no opacity");
icon.setOpacity(0.5);
t.eq(parseFloat(icon.imageDiv.style.opacity), 0.5, "icon.setOpacity() works");
}
function test_Icon_isDrawn(t) {
t.plan(4);
var icon = {};
//no imageDiv
var drawn = OpenLayers.Icon.prototype.isDrawn.apply(icon, []);
t.ok(!drawn, "icon with no imageDiv not drawn");
//imageDiv no parentNode
icon.imageDiv = {};
drawn = OpenLayers.Icon.prototype.isDrawn.apply(icon, []);
t.ok(!drawn, "icon with imageDiv with no parentNode not drawn");
//imageDiv with parent
icon.imageDiv.parentNode = {};
drawn = OpenLayers.Icon.prototype.isDrawn.apply(icon, []);
t.ok(drawn, "icon with imageDiv with parentNode drawn");
//imageDiv with parent but nodetype 11
icon.imageDiv.parentNode = {'nodeType': 11};
drawn = OpenLayers.Icon.prototype.isDrawn.apply(icon, []);
t.ok(!drawn, "imageDiv with parent but nodetype 11 not drawn");
}
</script>
</head>
<body>
</body>
</html>
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