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module("UtilTest");

test('toJSON', function() {

var date = new Date(2012, 2, 30, 17, 2, 54, 833);

//date = new Date();

var json = date.toJSON();

var res = SuperMap.Util.toJSON(date);

var expect = "{'__type':\"System.DateTime\",'Year':2012,'Month':3,'Day':30,'Hour':17,'Minute':2,'Second':54,'Millisecond':833,'TimezoneOffset':-480}";

equal(res, expect, 'toJSON');

});

/**/

test("calculateDpi",function(){

var referViewBounds=new SuperMap.Bounds(0,0,100,100);

var referViewer=new SuperMap.Size(10,10);

var referScale=1.0E-4;

var dpi=SuperMap.Util.calculateDpi(referViewBounds, referViewer, referScale, "meter");

equal(dpi,25.4,"dpi");

referScale=6E-7;

dpi=SuperMap.Util.calculateDpi(referViewBounds, referViewer, referScale, "meter");

equal(dpi,4233.333333333334,"dpi");

});

test("getResolutionFromScaleDpi",function(){

var resolution=SuperMap.Util.getResolutionFromScaleDpi(40, 80, "degree", 6378140);

equal(resolution,1.140859874220612e-7,"resolution");

var resolution=SuperMap.Util.getResolutionFromScaleDpi(12, 80, "Meter");

equal(resolution,0.00381,"resolution");

resolution=SuperMap.Util.getResolutionFromScaleDpi(0, 80, "Meter");

equal(resolution,-1,"resolution");

});

test("getScaleFromResolutionDpi",function(){

var scale=SuperMap.Util.getScaleFromResolutionDpi(0.5, 80, "Degree", 6378245);

equal(scale,5.704205465736621e-9,"scale");

var scale=SuperMap.Util.getScaleFromResolutionDpi(0.5, 80, "Meter");

equal(scale,0.0006349999999999999,"scale");

scale=SuperMap.Util.getScaleFromResolutionDpi(29,-4);

equal(scale,-1,"scale");

});

test("urlIsLong",function(){

var url="http://localhost:8090/iserver";

var flag=SuperMap.Util.urlIsLong(url);

ok(!flag);

url="http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false";

flag=SuperMap.Util.urlIsLong(url);

ok(!flag);

url="http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false+http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=falsehttp://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false+http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false_http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false+http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=falsehttp://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false+http://localhost:8090/iserver/services/map-world/rest/maps/World%20Map/image?returnImageInfo=true&center={%22x%22:96.17+,%22y%22:27.57}&scale=0.000000025632&viewBounds={%22leftBottom%22+:+{%22x%22:+81.23+,+%22y%22:12.63+},+%22rightTop%22+:+{+%22x%22:+111.12+,+%22y%22:42.52}}&width=256&height=256&transparent=false__End";

flag=SuperMap.Util.urlIsLong(url);

ok(flag);

});