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https://github.com/CommunitySolidServer/CommunitySolidServer.git
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668d0a331f
* refactor: move toCachedNamedNode (private) * chore: only NamedNodes predicates in removes * feat: enforce NamedNode predicates in most cases * feat: getAll only accepts NamedNodes * feat: toCachedNamedNode only accepts string arg * tests: use NamedNodes for getAll calls * test: remove unnecessary string check for coverage * tests: fix NamedNodes in new tests after rebase * feat: metadatawriters store NamedNodes * refactor: toCachedNamedNode as utility function * fix: double write of linkRelMap * test: use the CONTENT_TYPE constant
56 lines
2.6 KiB
TypeScript
56 lines
2.6 KiB
TypeScript
import { LinkRelParser } from '../../../../../src/http/input/metadata/LinkRelParser';
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import { RepresentationMetadata } from '../../../../../src/http/representation/RepresentationMetadata';
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import type { HttpRequest } from '../../../../../src/server/HttpRequest';
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import { RDF } from '../../../../../src/util/Vocabularies';
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describe('A LinkParser', (): void => {
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const parser = new LinkRelParser({ type: 'http://www.w3.org/1999/02/22-rdf-syntax-ns#type' });
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let request: HttpRequest;
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let metadata: RepresentationMetadata;
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beforeEach(async(): Promise<void> => {
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request = { headers: {}} as HttpRequest;
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metadata = new RepresentationMetadata();
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});
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it('does nothing if there are no type headers.', async(): Promise<void> => {
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await parser.handle({ request, metadata });
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expect(metadata.quads()).toHaveLength(0);
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});
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it('stores link headers with rel matching the given value as metadata.', async(): Promise<void> => {
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request.headers.link = '<http://test.com/type>;rel="type"';
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await expect(parser.handle({ request, metadata })).resolves.toBeUndefined();
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expect(metadata.quads()).toHaveLength(1);
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expect(metadata.get(RDF.terms.type)?.value).toBe('http://test.com/type');
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});
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it('supports multiple link headers.', async(): Promise<void> => {
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request.headers.link = [ '<http://test.com/typeA>;rel="type"', '<http://test.com/typeB>;rel=type' ];
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await expect(parser.handle({ request, metadata })).resolves.toBeUndefined();
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expect(metadata.quads()).toHaveLength(2);
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expect(metadata.getAll(RDF.terms.type).map((term): any => term.value))
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.toEqual([ 'http://test.com/typeA', 'http://test.com/typeB' ]);
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});
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it('supports multiple link header values in the same entry.', async(): Promise<void> => {
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request.headers.link = '<http://test.com/typeA>;rel="type" , <http://test.com/typeB>;rel=type';
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await expect(parser.handle({ request, metadata })).resolves.toBeUndefined();
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expect(metadata.quads()).toHaveLength(2);
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expect(metadata.getAll(RDF.terms.type).map((term): any => term.value))
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.toEqual([ 'http://test.com/typeA', 'http://test.com/typeB' ]);
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});
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it('ignores invalid link headers.', async(): Promise<void> => {
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request.headers.link = 'http://test.com/type;rel="type"';
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await parser.handle({ request, metadata });
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expect(metadata.quads()).toHaveLength(0);
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});
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it('ignores non-type link headers.', async(): Promise<void> => {
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request.headers.link = '<http://test.com/typeA>;rel="notype" , <http://test.com/typeB>';
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await expect(parser.handle({ request, metadata })).resolves.toBeUndefined();
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expect(metadata.quads()).toHaveLength(0);
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});
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});
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