test: Update LdpHandlerWithoutAuth to use fetch for tests

This commit is contained in:
Joachim Van Herwegen
2021-04-29 14:58:13 +02:00
parent fa8d406f34
commit dd3fb63d18
5 changed files with 285 additions and 216 deletions

View File

@@ -1,12 +1,19 @@
import { createReadStream } from 'fs';
import type { Server } from 'http';
import fetch from 'cross-fetch';
import { DataFactory, Parser } from 'n3';
import type { MockResponse } from 'node-mocks-http';
import { ensureTrailingSlash, PIM, RDF } from '../../src/';
import type { HttpHandler, Initializer, ResourceStore } from '../../src/';
import { joinFilePath, PIM, RDF } from '../../src/';
import type { Initializer, ResourceStore } from '../../src/';
import type { HttpServerFactory } from '../../src/server/HttpServerFactory';
import { LDP } from '../../src/util/Vocabularies';
import { ResourceHelper } from '../util/TestHelpers';
import { BASE, getTestFolder, removeFolder, instantiateFromConfig } from './Config';
import { deleteResource, expectQuads, getResource, postResource, putResource } from '../util/FetchUtil';
import { getPort } from '../util/Util';
import { getTestFolder, instantiateFromConfig, removeFolder } from './Config';
const { literal, namedNode, quad } = DataFactory;
const port = getPort('LpdHandlerWithoutAuth');
const baseUrl = `http://localhost:${port}/`;
const rootFilePath = getTestFolder('full-config-no-auth');
const stores: [string, any][] = [
[ 'in-memory storage', {
@@ -19,13 +26,15 @@ const stores: [string, any][] = [
}],
];
describe.each(stores)('An LDP handler without auth using %s', (name, { storeUrn, teardown }): void => {
let handler: HttpHandler;
let resourceHelper: ResourceHelper;
describe.each(stores)('An LDP handler allowing all request %s', (name, { storeUrn, teardown }): void => {
let server: Server;
let initializer: Initializer;
let factory: HttpServerFactory;
beforeAll(async(): Promise<void> => {
const variables: Record<string, any> = {
'urn:solid-server:default:variable:baseUrl': BASE,
'urn:solid-server:default:variable:port': port,
'urn:solid-server:default:variable:baseUrl': baseUrl,
'urn:solid-server:default:variable:rootFilePath': rootFilePath,
};
const internalStore = await instantiateFromConfig(
@@ -35,287 +44,213 @@ describe.each(stores)('An LDP handler without auth using %s', (name, { storeUrn,
) as ResourceStore;
variables['urn:solid-server:default:variable:store'] = internalStore;
// Create and initialize the HTTP handler and related components
let initializer: Initializer;
// Create and initialize the server
const instances = await instantiateFromConfig(
'urn:solid-server:test:Instances',
'ldp-with-auth.json',
variables,
) as Record<string, any>;
({ handler, initializer } = instances);
({ factory, initializer } = instances);
// Set up the internal store
await initializer.handleSafe();
// Create test helpers for manipulating the components
resourceHelper = new ResourceHelper(handler, BASE);
server = factory.startServer(port);
});
afterAll(async(): Promise<void> => {
await teardown();
await new Promise((resolve, reject): void => {
server.close((error): void => error ? reject(error) : resolve());
});
});
it('can read a folder listing.', async():
Promise<void> => {
const response = await resourceHelper.getResource(`${BASE}/`);
expect(response.statusCode).toBe(200);
expect(response.getHeaders()).toHaveProperty('content-type', 'text/turtle');
it('can read a container listing.', async(): Promise<void> => {
const response = await getResource(baseUrl);
await expectQuads(response, [
quad(namedNode(baseUrl), RDF.terms.type, LDP.terms.Container),
]);
const parser = new Parser({ baseIRI: `${BASE}/` });
const quads = parser.parse(response._getData().toString());
expect(quads.some((entry): boolean => entry.equals(
quad(namedNode(`${BASE}/`), RDF.terms.type, LDP.terms.Container),
))).toBeTruthy();
expect(response.getHeaders().link).toContain(`<${LDP.Container}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${BASE}/.acl>; rel="acl"`);
// This is only here because we're accessing the root container
expect(response.getHeaders().link).toContain(`<${PIM.Storage}>; rel="type"`);
expect(response.headers.get('link')).toContain(`<${PIM.Storage}>; rel="type"`);
});
it('can read a folder listing with a query string.', async():
Promise<void> => {
const response = await resourceHelper.getResource(`${BASE}/?abc=def&xyz`);
expect(response.statusCode).toBe(200);
expect(response.getHeaders()).toHaveProperty('content-type', 'text/turtle');
it('can read a container listing with a query string.', async(): Promise<void> => {
// Helper functions would fail due to query params
const response = await fetch(`${baseUrl}?abc=def&xyz`);
expect(response.status).toBe(200);
expect(response.headers.get('content-type')).toBe('text/turtle');
expect(response.headers.get('link')).toContain(`<${LDP.Container}>; rel="type"`);
expect(response.headers.get('link')).toContain(`<${baseUrl}.acl>; rel="acl"`);
expect(response.headers.get('link')).toContain(`<${PIM.Storage}>; rel="type"`);
const parser = new Parser({ baseIRI: `${BASE}/` });
const quads = parser.parse(response._getData().toString());
const parser = new Parser({ baseIRI: baseUrl });
const quads = parser.parse(await response.text());
expect(quads.some((entry): boolean => entry.equals(
quad(namedNode(`${BASE}/`), RDF.terms.type, LDP.terms.Container),
))).toBeTruthy();
expect(response.getHeaders().link).toContain(`<${LDP.Container}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${BASE}/.acl>; rel="acl"`);
expect(response.getHeaders().link).toContain(`<${PIM.Storage}>; rel="type"`);
quad(namedNode(baseUrl), RDF.terms.type, LDP.terms.Container),
))).toBe(true);
});
it('can add a file to the store, read it and delete it.', async():
Promise<void> => {
const filePath = 'testfile0.txt';
const fileUrl = `${BASE}/${filePath}`;
it('can add a document to the store, read it and delete it.', async(): Promise<void> => {
const documentUrl = `${baseUrl}document.txt`;
// PUT
let response = await resourceHelper.createResource(
'../assets/testfile0.txt', filePath, 'text/plain',
);
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE0' });
// GET
response = await resourceHelper.getResource(fileUrl);
expect(response.statusCode).toBe(200);
expect(response._getBuffer().toString()).toContain('TESTFILE0');
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${fileUrl}.acl>; rel="acl"`);
expect(response.getHeaders()['accept-patch']).toBe('application/sparql-update');
expect(response.getHeaders()['ms-author-via']).toBe('SPARQL');
const response = await getResource(documentUrl, { contentType: 'text/plain' });
await expect(response.text()).resolves.toBe('TESTFILE0');
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
});
it('can add and overwrite a file.', async(): Promise<void> => {
const filePath = 'file.txt';
const fileUrl = `${BASE}/${filePath}`;
it('can add and overwrite a document.', async(): Promise<void> => {
const documentUrl = `${baseUrl}document.txt`;
// PUT
let response = await resourceHelper.createResource(
'../assets/testfile0.txt', filePath, 'text/plain',
);
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE0' });
// GET
response = await resourceHelper.getResource(fileUrl);
expect(response.statusCode).toBe(200);
expect(response._getBuffer().toString()).toContain('TESTFILE0');
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${fileUrl}.acl>; rel="acl"`);
let response = await getResource(documentUrl, { contentType: 'text/plain' });
await expect(response.text()).resolves.toBe('TESTFILE0');
// PUT
response = await resourceHelper.replaceResource(
'../assets/testfile1.txt', fileUrl, 'text/plain',
);
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE1' });
// GET
response = await resourceHelper.getResource(fileUrl);
expect(response.statusCode).toBe(200);
expect(response._getBuffer().toString()).toContain('TESTFILE1');
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${fileUrl}.acl>; rel="acl"`);
response = await getResource(documentUrl, { contentType: 'text/plain' });
await expect(response.text()).resolves.toBe('TESTFILE1');
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
});
it('can create a folder and delete it.', async(): Promise<void> => {
const containerPath = 'secondfolder/';
const containerUrl = `${BASE}/${containerPath}`;
it('can create a container and delete it.', async(): Promise<void> => {
const containerUrl = `${baseUrl}secondContainer/`;
// PUT
let response = await resourceHelper.createContainer(containerPath);
await putResource(containerUrl, { contentType: 'text/turtle' });
// GET
response = await resourceHelper.getContainer(containerUrl);
expect(response.statusCode).toBe(200);
expect(response.getHeaders().link).toContain(`<${LDP.Container}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${LDP.BasicContainer}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${containerUrl}.acl>; rel="acl"`);
await getResource(containerUrl);
// DELETE
await resourceHelper.deleteResource(containerUrl);
await resourceHelper.shouldNotExist(containerUrl);
expect(await deleteResource(containerUrl)).toBeUndefined();
});
it('can make a folder and put a file in it.', async(): Promise<void> => {
// Create folder
const containerPath = 'testfolder0/';
const containerUrl = `${BASE}/${containerPath}`;
await resourceHelper.createContainer(containerPath);
it('can create a container and put a document in it.', async(): Promise<void> => {
// Create container
const containerUrl = `${baseUrl}testcontainer0/`;
await putResource(containerUrl, { contentType: 'text/turtle' });
// Create file
const filePath = 'testfolder0/testfile0.txt';
const fileUrl = `${BASE}/${filePath}`;
let response = await resourceHelper.createResource(
'../assets/testfile0.txt', filePath, 'text/plain',
);
// Create document
const documentUrl = `${containerUrl}testdocument0.txt`;
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE0' });
// GET File
response = await resourceHelper.getResource(fileUrl);
expect(response.statusCode).toBe(200);
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${fileUrl}.acl>; rel="acl"`);
// GET document
const response = await getResource(documentUrl, { contentType: 'text/plain' });
await expect(response.text()).resolves.toBe('TESTFILE0');
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
await resourceHelper.deleteResource(containerUrl);
await resourceHelper.shouldNotExist(containerUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
expect(await deleteResource(containerUrl)).toBeUndefined();
});
it('cannot remove a folder when the folder contains a file.', async(): Promise<void> => {
// Create folder
const containerPath = 'testfolder1/';
const containerUrl = `${BASE}/${containerPath}`;
let response = await resourceHelper.createContainer(containerPath);
it('cannot remove a container when the container contains a document.', async(): Promise<void> => {
// Create container
const containerUrl = `${baseUrl}testfolder1/`;
await putResource(containerUrl, { contentType: 'text/turtle' });
// Create file
const filePath = 'testfolder1/testfile0.txt';
const fileUrl = `${BASE}/${filePath}`;
await resourceHelper.createResource(
'../assets/testfile0.txt', filePath, 'text/plain',
);
// Create document
const documentUrl = `${containerUrl}testdocument0.txt`;
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE0' });
// Try DELETE folder
response = await resourceHelper.performRequest(new URL(containerUrl), 'DELETE', {});
expect(response.statusCode).toBe(409);
expect(response._getData()).toContain('ConflictHttpError: Can only delete empty containers.');
// Try to DELETE container
const response = await fetch(containerUrl, { method: 'DELETE' });
expect(response.status).toBe(409);
await expect(response.text()).resolves.toContain('ConflictHttpError: Can only delete empty containers.');
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
await resourceHelper.deleteResource(containerUrl);
await resourceHelper.shouldNotExist(containerUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
expect(await deleteResource(containerUrl)).toBeUndefined();
});
it('cannot remove a folder when the folder contains a subfolder.', async(): Promise<void> => {
// Create folder
const containerPath = 'testfolder2/';
const containerUrl = `${BASE}/${containerPath}`;
let response = await resourceHelper.createContainer(containerPath);
it('cannot remove a container when the container contains a subfolder.', async(): Promise<void> => {
// Create container
const containerUrl = `${baseUrl}testcontainer2/`;
await putResource(containerUrl, { contentType: 'text/turtle' });
// Create subcontainer
const subContainerUrl = `${containerUrl}subcontainer0/`;
await putResource(subContainerUrl, { contentType: 'text/turtle' });
// Try to DELETE container
const response = await fetch(containerUrl, { method: 'DELETE' });
expect(response.status).toBe(409);
await expect(response.text()).resolves.toContain('ConflictHttpError: Can only delete empty containers.');
// DELETE
expect(await deleteResource(subContainerUrl)).toBeUndefined();
expect(await deleteResource(containerUrl)).toBeUndefined();
});
it('can read the contents of a container.', async(): Promise<void> => {
// Create container
const containerUrl = `${baseUrl}testcontainer3/`;
await putResource(containerUrl, { contentType: 'text/turtle' });
// Create subfolder
const subContainerPath = `${containerPath}subfolder0/`;
const subContainerUrl = `${BASE}/${subContainerPath}`;
response = await resourceHelper.createContainer(subContainerPath);
const subContainerUrl = `${containerUrl}subcontainer0`;
await putResource(subContainerUrl, { contentType: 'text/turtle' });
// Try DELETE folder
response = await resourceHelper.performRequest(new URL(containerUrl), 'DELETE', {});
expect(response.statusCode).toBe(409);
expect(response._getData()).toContain('ConflictHttpError: Can only delete empty containers.');
// Create document
const documentUrl = `${containerUrl}testfile0.txt`;
await putResource(documentUrl, { contentType: 'text/plain', body: 'TESTFILE0' });
const response = await getResource(containerUrl);
await expectQuads(response, [
quad(namedNode(containerUrl), LDP.terms.contains, namedNode(subContainerUrl)),
quad(namedNode(containerUrl), LDP.terms.contains, namedNode(documentUrl)),
]);
// DELETE
await resourceHelper.deleteResource(subContainerUrl);
await resourceHelper.shouldNotExist(subContainerUrl);
await resourceHelper.deleteResource(containerUrl);
await resourceHelper.shouldNotExist(containerUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
expect(await deleteResource(subContainerUrl)).toBeUndefined();
expect(await deleteResource(containerUrl)).toBeUndefined();
});
it('can read the contents of a folder.', async(): Promise<void> => {
// Create folder
const containerPath = 'testfolder3/';
const containerUrl = `${BASE}/${containerPath}`;
let response = await resourceHelper.createContainer(containerPath);
// Create subfolder
const subContainerPath = `${containerPath}subfolder0/`;
const subContainerUrl = `${BASE}/${subContainerPath}`;
response = await resourceHelper.createContainer('testfolder3/subfolder0/');
// Create file
const filePath = `${containerPath}testfile0.txt`;
const fileUrl = `${BASE}/${filePath}`;
response = await resourceHelper.createResource(
'../assets/testfile0.txt', filePath, 'text/plain',
);
response = await resourceHelper.getContainer(containerUrl);
expect(response.statusCode).toBe(200);
expect(response._getData()).toContain(`<http://www.w3.org/ns/ldp#contains> <${subContainerUrl}> .`);
expect(response._getData()).toContain(`<http://www.w3.org/ns/ldp#contains> <${fileUrl}> .`);
expect(response.getHeaders().link).toContain(`<${LDP.Container}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${LDP.BasicContainer}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${LDP.Resource}>; rel="type"`);
expect(response.getHeaders().link).toContain(`<${containerUrl}.acl>; rel="acl"`);
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
await resourceHelper.deleteResource(subContainerUrl);
await resourceHelper.shouldNotExist(subContainerUrl);
await resourceHelper.deleteResource(containerUrl);
await resourceHelper.shouldNotExist(containerUrl);
});
it('can upload and delete a image.', async(): Promise<void> => {
const filePath = 'image.png';
const fileUrl = `${BASE}/${filePath}`;
let response = await resourceHelper.createResource(
'../assets/testimage.png', filePath, 'image/png',
);
it('can upload and delete an image.', async(): Promise<void> => {
const documentUrl = `${baseUrl}image.png`;
const response = await fetch(documentUrl, {
method: 'PUT',
headers: {
'content-type': 'image/png',
},
body: createReadStream(joinFilePath(__dirname, '../assets/testimage.png')) as any,
});
expect(response.status).toBe(205);
await expect(response.text()).resolves.toHaveLength(0);
// GET
response = await resourceHelper.getResource(fileUrl);
expect(response.statusCode).toBe(200);
expect(response._getHeaders()['content-type']).toBe('image/png');
await getResource(documentUrl, { contentType: 'image/png' });
// DELETE
await resourceHelper.deleteResource(fileUrl);
await resourceHelper.shouldNotExist(fileUrl);
expect(await deleteResource(documentUrl)).toBeUndefined();
});
it('can create a container with a diamond identifier in the data.', async(): Promise<void> => {
const slug = 'my-container';
let response: MockResponse<any> = await resourceHelper.performRequestWithBody(
new URL(ensureTrailingSlash(BASE)),
'POST',
{
'content-type': 'text/turtle',
'transfer-encoding': 'chunked',
link: '<http://www.w3.org/ns/ldp#BasicContainer>; rel="type"',
slug,
},
Buffer.from('<> <http://www.w3.org/2000/01/rdf-schema#label> "My Container" .', 'utf-8'),
);
const body = '<> <http://www.w3.org/2000/01/rdf-schema#label> "My Container" .';
let response = await postResource(baseUrl, { isContainer: true, contentType: 'text/turtle', slug, body });
expect(response.headers.get('location')).toBe(`${baseUrl}${slug}/`);
expect(response.statusCode).toBe(201);
expect(response._getHeaders().location).toBe(`${BASE}/${slug}/`);
// GET
const containerUrl = `${baseUrl}${slug}/`;
response = await getResource(containerUrl);
response = await resourceHelper.performRequest(new URL(`${BASE}/${slug}/`), 'GET', { accept: 'text/turtle' });
expect(response.statusCode).toBe(200);
await expectQuads(response, [
quad(namedNode(containerUrl), namedNode('http://www.w3.org/2000/01/rdf-schema#label'), literal('My Container')),
]);
const parser = new Parser({ baseIRI: `${BASE}/${slug}/` });
const quads = parser.parse(response._getData());
expect(quads.some((entry): boolean => entry.equals(quad(
namedNode(`${BASE}/${slug}/`),
namedNode('http://www.w3.org/2000/01/rdf-schema#label'),
literal('My Container'),
)))).toBeTruthy();
// DELETE
expect(await deleteResource(containerUrl)).toBeUndefined();
});
});