wa-chat-server/lib/test/class/SchemaValidatorTest.js

Watson Assistant powered chat server

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SchemaValidatorTest = void 0;
const SchemaValidator_1 = require("../../class/SchemaValidator");
const ConversationServiceMock_1 = require("../mock/ConversationServiceMock");
const ConversationServicesMock_1 = require("../mock/ConversationServicesMock");
const WAChatServerConfigMock_1 = require("../mock/WAChatServerConfigMock");
const SchemaValidationException_1 = require("../../exception/SchemaValidationException");
const Logger_1 = require("../../class/Logger/Logger");
class SchemaValidatorTest {
    constructor() {
        this.schemaDir = '';
        this.config = new WAChatServerConfigMock_1.WAChatServerConfigMock();
        this.logger = new Logger_1.Logger(this.config);
    }
    /**
     * An exception is thrown if an obligatory schema is missing
     */
    missingSchemasTest() {
        it('no-missing-schemas', () => __awaiter(this, void 0, void 0, function* () {
            expect.assertions(1);
            const services = new ConversationServicesMock_1.ConversationServicesMock();
            const validator = new SchemaValidator_1.SchemaValidator(services);
            services.obligatorySchemas = new Set('A');
            services.schemaPathToSchema = new Map();
            services.schemaPathToSchema.set('A', '{}');
            yield validator.validate(); // must be OK
            services.schemaPathToSchema.delete('A');
            return expect(validator.validate()).rejects.toStrictEqual(new SchemaValidationException_1.SchemaValidationException('Schema A not found!'));
        }));
    }
    /**
     * An exception is thrown if there is some schema on the filesystem that is
     * not used by any service
     */
    extraSchemasTest() {
        it('no-extra-schemas', () => __awaiter(this, void 0, void 0, function* () {
            expect.assertions(1);
            const services = new ConversationServicesMock_1.ConversationServicesMock();
            const validator = new SchemaValidator_1.SchemaValidator(services);
            services.schemaPathToSchema = new Map();
            services.schemaPathToSchema.set('B', '{}');
            services.obligatorySchemas = new Set('B');
            yield validator.validate(); // must be OK
            services.schemaPathToSchema.set('C', '{}');
            services.optionalSchemas = new Set('C');
            yield validator.validate(); // must be OK
            services.schemaPathToSchema.set('A', '{}');
            const errorStr = 'Schema A not used by any conversation service!';
            const error = new SchemaValidationException_1.SchemaValidationException(errorStr);
            return expect(validator.validate()).rejects.toStrictEqual(error);
        }));
    }
    /**
     * An exception is thrown if some of the converation service related schema
     * files contains an invalid JSON
     */
    invalidJsonTest() {
        it('invalid-json', () => __awaiter(this, void 0, void 0, function* () {
            expect.assertions(1);
            const services = new ConversationServicesMock_1.ConversationServicesMock();
            services.serviceMock = new ConversationServiceMock_1.ConversationServiceMock({
                logger: this.logger,
                services,
                requestValidation: true,
                responseValidation: false,
            });
            const validator = new SchemaValidator_1.SchemaValidator(services);
            services.schemaPathToSchema = new Map();
            const path = `${this.schemaDir}/request/Mock.json`;
            services.schemaPathToSchema.set(path, '{');
            services.obligatorySchemas = new Set([path]);
            try {
                yield validator.validate();
            }
            catch (e) {
                const instanceTest = e instanceof SchemaValidationException_1.SchemaValidationException;
                const text = `Error: Schema ${path}: Invalid JSON - `;
                const textTest = e.toString().startsWith(text);
                expect(instanceTest && textTest).toStrictEqual(true);
            }
        }));
    }
    /**
     * An exception is thrown if some of the converation service related schema
     * files is not a valid JSON schema
     */
    invalidSchemaTest() {
        it('invalid-schema', () => __awaiter(this, void 0, void 0, function* () {
            expect.assertions(1);
            const services = new ConversationServicesMock_1.ConversationServicesMock();
            services.serviceMock = new ConversationServiceMock_1.ConversationServiceMock({
                logger: this.logger,
                services,
                requestValidation: true,
                responseValidation: false,
            });
            const validator = new SchemaValidator_1.SchemaValidator(services);
            services.schemaPathToSchema = new Map();
            const path = `${this.schemaDir}/request/Mock.json`;
            services.schemaPathToSchema.set(path, JSON.stringify({
                type: 'object',
                properties: {
                    date: {
                        type: 'unexisting-type',
                    },
                },
            }));
            services.obligatorySchemas = new Set([path]);
            try {
                yield validator.validate();
            }
            catch (e) {
                const instanceTest = e instanceof SchemaValidationException_1.SchemaValidationException;
                const text = `Error: Schema ${path}: Invalid schema - `;
                const textTest = e.toString().startsWith(text);
                expect(instanceTest && textTest).toStrictEqual(true);
            }
        }));
    }
    test() {
        return __awaiter(this, void 0, void 0, function* () {
            this.missingSchemasTest();
            this.extraSchemasTest();
            this.invalidJsonTest();
            this.invalidSchemaTest();
        });
    }
}
exports.SchemaValidatorTest = SchemaValidatorTest;
new SchemaValidatorTest().test();