defineSuite([
        'Core/isBlobUri'
    ], function(
        isBlobUri) {
    'use strict';

    it('Throws if url is undefined', function() {
        expect(function() {
            isBlobUri(undefined);
        }).toThrowDeveloperError();
    });

    it('Determines that a uri is not a blob uri', function() {
        expect(isBlobUri('http://cesiumjs.org/')).toEqual(false);
    });

    it('Determines that a uri is a blob uri', function() {
        var uint8Array = new Uint8Array(4);
        var blob = new Blob([uint8Array], {
            type : 'application/octet-stream'
        });

        var blobUrl = window.URL.createObjectURL(blob);
        expect(isBlobUri(blobUrl)).toEqual(true);
    });
});