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feat: Support .meta files for pod provisioning

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This commit is contained in:
Joachim Van Herwegen
2020-12-16 14:19:23 +01:00
parent a114d00827
commit e722cc67af
2 changed files with 151 additions and 45 deletions
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52
test/unit/pods/generate/TemplatedResourcesGenerator.test.ts
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@@ -1,6 +1,6 @@
import type { ResourceIdentifier } from '../../../../src/ldp/representation/ResourceIdentifier';
import { HandlebarsTemplateEngine } from '../../../../src/pods/generate/HandlebarsTemplateEngine';
import { TemplatedResourcesGenerator } from '../../../../src/pods/generate/TemplatedResourcesGenerator';
import type { TemplateEngine } from '../../../../src/pods/generate/TemplateEngine';
import type {
FileIdentifierMapper,
FileIdentifierMapperFactory,
@@ -9,7 +9,6 @@ import type {
import { ensureTrailingSlash, trimTrailingSlashes } from '../../../../src/util/PathUtil';
import { readableToString } from '../../../../src/util/StreamUtil';
import { mockFs } from '../../../util/Util';
import Dict = NodeJS.Dict;
jest.mock('fs');
@@ -30,13 +29,6 @@ class DummyFactory implements FileIdentifierMapperFactory {
}
}
class DummyEngine implements TemplateEngine {
public apply(template: string, options: Dict<string>): string {
const keys = Object.keys(options);
return `${template}${keys.map((key): string => `{${key}:${options[key]}}`).join('')}`;
}
}
const genToArray = async<T>(iterable: AsyncIterable<T>): Promise<T[]> => {
const arr: T[] = [];
for await (const result of iterable) {
@@ -47,7 +39,8 @@ const genToArray = async<T>(iterable: AsyncIterable<T>): Promise<T[]> => {
describe('A TemplatedResourcesGenerator', (): void => {
const rootFilePath = 'templates';
const generator = new TemplatedResourcesGenerator(rootFilePath, new DummyFactory(), new DummyEngine());
// Using handlebars engine since it's smaller than any possible dummy
const generator = new TemplatedResourcesGenerator(rootFilePath, new DummyFactory(), new HandlebarsTemplateEngine());
let cache: { data: any };
const template = '<{{webId}}> a <http://xmlns.com/foaf/0.1/Person>.';
const location = { path: 'http://test.com/alice/' };
@@ -68,11 +61,11 @@ describe('A TemplatedResourcesGenerator', (): void => {
expect(representation.binary).toBe(true);
expect(representation.metadata.contentType).toBe('text/turtle');
await expect(readableToString(representation.data)).resolves
.toEqual(`<{{webId}}> a <http://xmlns.com/foaf/0.1/Person>.{webId:${webId}}`);
.toEqual(`<${webId}> a <http://xmlns.com/foaf/0.1/Person>.`);
});
it('creates the necessary containers and ignores non-files.', async(): Promise<void> => {
cache.data = { container: { container: { template }}, 2: 5 };
it('creates the necessary containers.', async(): Promise<void> => {
cache.data = { container: { container: { template }}};
const result = await genToArray(generator.generate(location, { webId }));
const identifiers = result.map((res): ResourceIdentifier => res.identifier);
const id = { path: `${location.path}container/container/template` };
@@ -85,6 +78,37 @@ describe('A TemplatedResourcesGenerator', (): void => {
const { representation } = result[3];
await expect(readableToString(representation.data)).resolves
.toEqual(`<{{webId}}> a <http://xmlns.com/foaf/0.1/Person>.{webId:${webId}}`);
.toEqual(`<${webId}> a <http://xmlns.com/foaf/0.1/Person>.`);
});
it('adds metadata from .meta files.', async(): Promise<void> => {
const meta = '<> <pre:has> "metadata".';
cache.data = { '.meta': meta, container: { 'template.meta': meta, template }};
// Not using options since our dummy template generator generates invalid turtle
const result = await genToArray(generator.generate(location, { webId }));
const identifiers = result.map((res): ResourceIdentifier => res.identifier);
expect(identifiers).toEqual([
location,
{ path: `${location.path}container/` },
{ path: `${location.path}container/template` },
]);
// Root has the 1 raw metadata triple (with <> changed to its identifier)
const rootMetadata = result[0].representation.metadata;
expect(rootMetadata.identifier.value).toBe(location.path);
expect(rootMetadata.quads()).toHaveLength(1);
expect(rootMetadata.get('pre:has')?.value).toBe('metadata');
// Container has no metadata triples
const contMetadata = result[1].representation.metadata;
expect(contMetadata.identifier.value).toBe(`${location.path}container/`);
expect(contMetadata.quads()).toHaveLength(0);
// Document has the 1 raw metadata triple (with <> changed to its identifier) and content-type
const docMetadata = result[2].representation.metadata;
expect(docMetadata.identifier.value).toBe(`${location.path}container/template`);
expect(docMetadata.quads()).toHaveLength(2);
expect(docMetadata.get('pre:has')?.value).toBe('metadata');
expect(docMetadata.contentType).toBe('text/turtle');
});
});