/*jshint browser: true */
/*jshint unused: false */
/*global describe, beforeEach, afterEach, it, */
/*global spyOn, expect*/
/*global templateEngine*/
(function () {
    "use strict";

    describe("Cluster Dashboard View", function () {
        var view, div, overview;

        beforeEach(function () {
            div = document.createElement("div");
            div.id = "content";
            document.body.appendChild(div);
            overview = {
                render: function () {
                }
            };
            spyOn(window, "ClusterOverviewView").andReturn(overview);
        });

        afterEach(function () {
            document.body.removeChild(div);
        });

        describe("initialisation", function () {

            var servCol, coorCol;

            beforeEach(function () {
                servCol = {
                    __id: "servId"
                };
                coorCol = {
                    __id: "coorId"
                };
                spyOn(overview, "render");
                spyOn(window, "ClusterServers").andReturn(servCol);
                spyOn(window, "ClusterCoordinators").andReturn(coorCol);
                view = new window.ClusterDashboardView();
            });

            it("should create the cluster server collection", function () {
                expect(window.ClusterServers).toHaveBeenCalled();
            });

            it("should create the cluster coordinators collection", function () {
                expect(window.ClusterCoordinators).toHaveBeenCalled();
            });

            describe("rendering", function () {
                var info;

                beforeEach(function () {
                    window.ClusterServers.reset();
                    window.ClusterCoordinators.reset();
                });

                it("should create a Cluster Overview View", function () {
                    expect(window.ClusterOverviewView).not.toHaveBeenCalled();
                    expect(window.ClusterServers).not.toHaveBeenCalled();
                    expect(window.ClusterCoordinators).not.toHaveBeenCalled();
                    window.ClusterOverviewView.reset();
                    view.render();
                    expect(window.ClusterOverviewView).toHaveBeenCalled();
                    expect(window.ClusterServers).not.toHaveBeenCalled();
                    expect(window.ClusterCoordinators).not.toHaveBeenCalled();
                    window.ClusterOverviewView.reset();
                    view.render();
                    expect(window.ClusterOverviewView).toHaveBeenCalled();
                    expect(window.ClusterServers).not.toHaveBeenCalled();
                    expect(window.ClusterCoordinators).not.toHaveBeenCalled();
                });

                it("should render the Cluster Overview", function () {
                    view.render();
                    expect(overview.render).toHaveBeenCalled();
                });
            });

        });

    });

}());