/*jshint browser: true */
/*jshint unused: false */
/*global describe, beforeEach, afterEach, it, spyOn, expect*/
/*global $*/

(function() {
  "use strict";

  describe("The cluster Plan", function() {

    var cp;

    beforeEach(function() {
        cp = new window.ClusterPlan();
    });

    it("basics", function() {
        expect(cp.defaults).toEqual({});
        expect(cp.url).toEqual("cluster/plan");
        expect(cp.idAttribute).toEqual("config");
    });

    it("should getCoordinator", function() {
        spyOn(cp, "get").andReturn([
            {},
            {
                isStartServers : true,
                endpoints : ["tcp://abcd.de", "ssl://abcd.de"],
                roles : ["Coordinator", "DBServer"]
            },
            {
                isStartServers : false,
                endpoints : []
            }

        ]);
        cp.getCoordinator();
        expect(cp._coord).toEqual("http://abcd.de");
        cp.getCoordinator();
        expect(cp._coord).toEqual("http://abcd.de");
    });

      it("should getCoordinator with emoty runinfo", function() {
          spyOn(cp, "get").andReturn(undefined);
          cp.getCoordinator();
          expect(cp._coord).toEqual(undefined);
      });

    it("isAlive with success", function () {
      spyOn($, "ajax").andCallFake(function (opt) {
          expect(opt.url).toEqual("cluster/healthcheck");
          expect(opt.type).toEqual("GET");
          expect(opt.cache).toEqual(false);
          expect(opt.async).toEqual(false);
          opt.success("bla");
      });
      var result = cp.isAlive();
      expect(result).toEqual("bla");
    });

      it("isAlive with error", function () {
          spyOn($, "ajax").andCallFake(function (opt) {
              expect(opt.url).toEqual("cluster/healthcheck");
              expect(opt.type).toEqual("GET");
              expect(opt.cache).toEqual(false);
              expect(opt.async).toEqual(false);
              opt.error("bla");
          });
          var result = cp.isAlive();
          expect(result).toEqual(false);
      });

      it("storeCredentials", function () {
          spyOn(cp, "fetch");
          spyOn($, "ajax").andCallFake(function (opt) {
              expect(opt.url).toEqual("cluster/plan/credentials");
              expect(opt.type).toEqual("PUT");
              expect(opt.async).toEqual(false);
              expect(opt.data).toEqual(JSON.stringify({
                  user: "name",
                  passwd: "pw"
              }));
              return {
                  done : function(f) {
                      f();
                  }
              };
          });
          var result = cp.storeCredentials("name", "pw");
          expect(cp.fetch).toHaveBeenCalled();
      });

      it("isSymmetricSetup with asymmetrical setup", function () {
          spyOn(cp, "get").andReturn({
              numberOfCoordinators : 2,
              numberOfDBservers : 3,
              dispatchers : [1,2,3,4]
          });
          expect(cp.isSymmetricSetup()).toEqual(false);

      });

      it("isSymmetricSetup with symmetrical setup", function () {
          spyOn(cp, "get").andReturn({
              numberOfCoordinators : 2,
              numberOfDBservers : 2,
              dispatchers : [1,2]
          });
          expect(cp.isSymmetricSetup()).toEqual(true);

      });


      it("isTestSetup with test setup", function () {
          spyOn(cp, "get").andReturn({
              dispatchers : [1]
          });
          expect(cp.isTestSetup()).toEqual(true);

      });

      it("isTestSetup with no test setup", function () {
          spyOn(cp, "get").andReturn({
              dispatchers : [1, 2]
          });
          expect(cp.isTestSetup()).toEqual(false);

      });

  });

}());