import TechnicalProblem from '@/common/data-access/error/TechnicalProblem'; import MessagesNotFound from '@/common/data-access/error/MessageNotFound'; import AxiosWikibaseMessagesRepo from '@/server/data-access/AxiosWikibaseMessagesRepo'; import MessageTranslationCollection from '@/datamodel/MessageTranslationCollection'; import { MessageKey } from '@/common/MessageKey'; import axios from 'axios'; import MockAdapter from 'axios-mock-adapter'; import { MEDIAWIKI_API_SCRIPT } from '@/common/constants'; import HttpStatus from 'http-status-codes'; import AxiosTechnicalProblem from '@/common/data-access/error/AxiosTechnicalProblem'; const axiosMock = new MockAdapter( axios ); function newAxiosWikibaseMessagesRepo( messageKeys: MessageKey[] ) { return new AxiosWikibaseMessagesRepo( axios, messageKeys, ); } describe( 'AxiosWikibaseMessagesRepo', () => { beforeEach( () => { axiosMock.reset(); } ); it( 'can be constructed with axios', () => { expect( newAxiosWikibaseMessagesRepo( Object.values( MessageKey ) ) ) .toBeInstanceOf( AxiosWikibaseMessagesRepo ); } ); describe( 'getMessagesInLanguage', () => { it( 'with well-formed allmessages query resolves to messages on success', ( done ) => { const inLanguage = 'de'; const messageKeys = [ MessageKey.EDIT, MessageKey.PUBLISH ]; const messages: MessageTranslationCollection = { de: { 'wikibase-edit': 'bearbeiten', 'wikibase-publish': 'speichern', }, }; const results = { batchcomplete: '', query: { allmessages: [ { 'name': 'wikibase-edit', 'normalizedname': 'wikibase-edit', '*': 'bearbeiten', }, { 'name': 'wikibase-publish', 'normalizedname': 'wikibase-publish', '*': 'speichern', } ], }, }; axiosMock.onGet( MEDIAWIKI_API_SCRIPT, { params: { action: 'query', meta: 'allmessages', ammessages: messageKeys.join( '|' ), amlang: inLanguage, } } ).reply( HttpStatus.OK, results ); const repo = newAxiosWikibaseMessagesRepo( messageKeys ); repo.getMessagesInLanguage( inLanguage ).then( ( resultMessages: any ) => { expect( resultMessages ).toStrictEqual( messages ); done(); } ); } ); it( 'rejects in case of unkown message-key', ( done ) => { const inLanguage = 'de'; const results = { batchcomplete: '', query: { allmessages: [ { 'name': 'wikibase-edit', 'normalizedname': 'wikibase-edit', '*': 'bearbeiten', }, { name: 'foo', missing: '', } ], }, }; axiosMock.onGet().reply( HttpStatus.OK, results ); const repo = newAxiosWikibaseMessagesRepo( [ 'wikibase-edit', 'foo' ] as MessageKey[] ); repo.getMessagesInLanguage( inLanguage ).catch( ( reason: Error ) => { expect( reason ).toBeInstanceOf( MessagesNotFound ); expect( reason.message ).toEqual( 'foo is not a valid message-key.' ); done(); } ); } ); it( 'rejects on result that does not contain an object', ( done ) => { const inLanguage = 'de'; axiosMock.onGet().reply( HttpStatus.OK, '' ); const repo = newAxiosWikibaseMessagesRepo( Object.values( MessageKey ) ); repo.getMessagesInLanguage( inLanguage ).catch( ( reason: Error ) => { expect( reason ).toBeInstanceOf( TechnicalProblem ); expect( reason.message ).toEqual( 'allmessages result not well formed.' ); done(); } ); } ); it( 'rejects in case of a malformed API response (missing query)', ( done ) => { const inLanguage = 'de'; const results = { strangebody: 'yes', }; axiosMock.onGet().reply( HttpStatus.OK, results ); const repo = newAxiosWikibaseMessagesRepo( Object.values( MessageKey ) ); repo.getMessagesInLanguage( inLanguage ).catch( ( reason: Error ) => { expect( reason ).toBeInstanceOf( TechnicalProblem ); expect( reason.message ).toEqual( 'allmessages result not well formed.' ); done(); } ); } ); it( 'rejects in case of a malformed API response (missing query.allmessages)', ( done ) => { const inLanguage = 'de'; const results = { batchcomplete: '', query: { strangeprop: 'yes', }, }; axiosMock.onGet().reply( HttpStatus.OK, results ); const repo = newAxiosWikibaseMessagesRepo( Object.values( MessageKey ) ); repo.getMessagesInLanguage( inLanguage ).catch( ( reason: Error ) => { expect( reason ).toBeInstanceOf( TechnicalProblem ); expect( reason.message ).toEqual( 'allmessages result not well formed.' ); done(); } ); } ); it( 'rejects stating the reason in case of API problems', ( done ) => { const inLanguage = 'de'; axiosMock.onGet().reply( HttpStatus.INTERNAL_SERVER_ERROR, 'API problem' ); const repo = newAxiosWikibaseMessagesRepo( Object.values( MessageKey ) ); repo.getMessagesInLanguage( inLanguage ).catch( ( reason: Error ) => { expect( reason ).toBeInstanceOf( AxiosTechnicalProblem ); expect( ( reason as AxiosTechnicalProblem ).getContext().message ) .toEqual( 'Request failed with status code 500' ); done(); } ); } ); } ); } );