@dasch-swiss/dsp-js/src/api/system/health/health-endpoint.spec.js

JavaScript library that handles API requests to Knora

import { KnoraApiConfig } from "../../../knora-api-config";
import { KnoraApiConnection } from "../../../knora-api-connection";
describe("HealthEndpoint", function () {
    var config = new KnoraApiConfig("http", "localhost", 3333, undefined, undefined, true);
    var knoraApiConnection = new KnoraApiConnection(config);
    var getServerFromResponseHeader = function (resHeader) {
        // split by newline: first line server info, second line date
        var headerParts = resHeader.split("\n");
        // remove "Server: " from string
        return headerParts[0].replace("Server: ", "");
    };
    beforeEach(function () {
        jasmine.Ajax.install();
    });
    afterEach(function () {
        jasmine.Ajax.uninstall();
    });
    describe("Method getHealthStatus", function () {
        it("should return a running health status", function (done) {
            knoraApiConnection.system.healthEndpoint.getHealthStatus().subscribe(function (response) {
                expect(response.body.name).toEqual("AppState");
                expect(response.body.message).toEqual("Application is healthy");
                expect(response.body.severity).toEqual("non fatal");
                expect(response.body.status).toEqual(true);
                done();
            });
            var request = jasmine.Ajax.requests.mostRecent();
            var health = require("../../../../test/data/api/system/health/running-response.json");
            var responseHeader = require("../../../../test/data/api/system/health/response-headers.txt");
            request.respondWith({
                status: 200,
                responseText: JSON.stringify(health),
                response: health,
                responseHeaders: {
                    server: getServerFromResponseHeader(responseHeader)
                }
            });
            expect(request.url).toBe("http://localhost:3333/health");
            expect(request.method).toEqual("GET");
        });
        it("should return a maintenance mode health status", function (done) {
            knoraApiConnection.system.healthEndpoint.getHealthStatus().subscribe(function (response) {
                expect(response.body.name).toEqual("AppState");
                expect(response.body.message).toEqual("Application is in maintenance mode. Please retry later.");
                expect(response.body.severity).toEqual("non fatal");
                expect(response.body.status).toEqual(false);
                done();
            });
            var request = jasmine.Ajax.requests.mostRecent();
            var health = require("../../../../test/data/api/system/health/maintenance-mode-response.json");
            var responseHeader = require("../../../../test/data/api/system/health/response-headers.txt");
            request.respondWith({
                status: 200,
                responseText: JSON.stringify(health),
                response: health,
                responseHeaders: {
                    server: getServerFromResponseHeader(responseHeader)
                }
            });
            expect(request.url).toBe("http://localhost:3333/health");
            expect(request.method).toEqual("GET");
        });
        it("should return a stopped mode health status", function (done) {
            knoraApiConnection.system.healthEndpoint.getHealthStatus().subscribe(function (response) {
                expect(response.body.name).toEqual("AppState");
                expect(response.body.message).toEqual("Stopped. Please retry later.");
                expect(response.body.severity).toEqual("non fatal");
                expect(response.body.status).toEqual(false);
                done();
            });
            var request = jasmine.Ajax.requests.mostRecent();
            var health = require("../../../../test/data/api/system/health/stopped-response.json");
            var responseHeader = require("../../../../test/data/api/system/health/response-headers.txt");
            request.respondWith({
                status: 200,
                responseText: JSON.stringify(health),
                response: health,
                responseHeaders: {
                    server: getServerFromResponseHeader(responseHeader)
                }
            });
            expect(request.url).toBe("http://localhost:3333/health");
            expect(request.method).toEqual("GET");
        });
    });
});
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