cs-mpx-dataservice/test/generateParams.test.js

MPX Dataservices

/**
 * Created by paul.rangel on 4/27/15.
 */

var expect = require("chai").expect;
var generateParams = require("../lib/generateParams");


describe("generateParams():", function() {
    var endpoint = {schema : 2};
    var params = {
        'fields': "one,two,three",
        'byStationId': "SomeStationID",
        'byCustomValue': '{isNext}{true}',
        'sort': 'updated|desc'
    };

    it("Expect token and account id to be set", function() {
        var params = generateParams("token","account-id")(endpoint);
        expect(params.token).to.eql("token");
        expect(params.account).to.eql("account-id");
    });

    it("Should throw and error if the endpoint is not set", function() {
        expect(function() {
            generateParams("token","account-id")();
        }).to.throw("generateParams: Endpoint not set or wrong number of args");
    });

    it("Should throw an error if the endpoint does not have a schema", function() {
        expect(function() {
            generateParams("token","account-id")({});
        }).to.throw("generateParams: First object is not an endpoint" );
    });

    it("schema from endpoint should be set if passed in", function() {
        var result = generateParams("token","account-id")(endpoint);
        expect(result.schema).to.eql(2);
    });

    it("Should have the correct method parameter", function() {
        var result = generateParams("token","account-id")(endpoint, {'method' : 'post'});
        expect(result.method).to.eql("post");
    });

    it("Should merge additional params correctly", function() {
        var result = generateParams("token","account-id")(endpoint, {'method':'get'}, params);
        expect(result.sort).to.eql('updated|desc');
        expect(result.method).to.eql('get');
    });
});