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105 lines
3.8 KiB
105 lines
3.8 KiB
import type { ConnectedLdoDataset } from "../src/ConnectedLdoDataset";
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import { changeData, commitData, createConnectedLdoDataset } from "../src";
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import {
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solidConnectedPlugin,
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type SolidConnectedPlugin,
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} from "@ldo/connected-solid";
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import { setupServer } from "@ldo/test-solid-server";
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import {
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linkTraversalData,
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MAIN_PROFILE_SUBJECT,
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MAIN_PROFILE_URI,
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OTHER_PROFILE_URI,
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THIRD_PROFILE_SUBJECT,
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THIRD_PROFILE_URI,
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} from "./LinkTraversalData";
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import { SolidProfileShapeShapeType } from "./.ldo/solidProfile.shapeTypes";
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describe("Link Traversal", () => {
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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let solidLdoDataset: ConnectedLdoDataset<SolidConnectedPlugin[]>;
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const s = setupServer(3005, linkTraversalData);
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beforeEach(async () => {
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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solidLdoDataset = createConnectedLdoDataset([solidConnectedPlugin]);
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solidLdoDataset.setContext("solid", { fetch: s.fetchMock });
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});
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it("does a simple run to traverse data", async () => {
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const mainProfileResource = solidLdoDataset.getResource(MAIN_PROFILE_URI);
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const data = await solidLdoDataset
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.usingType(SolidProfileShapeShapeType)
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.startLinkQuery(mainProfileResource, MAIN_PROFILE_SUBJECT, {
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name: true,
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knows: {
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name: true,
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},
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})
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.run();
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const resourceUris = solidLdoDataset
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.getResources()
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.map((resource) => resource.uri);
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expect(resourceUris.length).toBe(3);
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expect(resourceUris).toContain(MAIN_PROFILE_URI);
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expect(resourceUris).toContain(OTHER_PROFILE_URI);
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expect(data.name).toBe("Main User");
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expect(data.knows?.toArray()[0].name).toBe("Other User");
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});
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it("handles subscriptions if data changes", async () => {
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const mainProfileResource = solidLdoDataset.getResource(MAIN_PROFILE_URI);
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await solidLdoDataset
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.usingType(SolidProfileShapeShapeType)
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.startLinkQuery(mainProfileResource, MAIN_PROFILE_SUBJECT, {
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name: true,
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knows: {
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name: true,
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},
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})
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.subscribe();
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// Should have regular information
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let mainProfile = solidLdoDataset
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.usingType(SolidProfileShapeShapeType)
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.fromSubject(MAIN_PROFILE_SUBJECT);
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let resourceUris = solidLdoDataset
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.getResources()
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.map((resource) => resource.uri);
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expect(resourceUris.length).toBe(3);
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expect(resourceUris).toContain(MAIN_PROFILE_URI);
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expect(resourceUris).toContain(OTHER_PROFILE_URI);
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expect(mainProfile.name).toBe("Main User");
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expect(mainProfile.knows?.size).toBe(1);
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expect(mainProfile.knows?.toArray()[0].name).toBe("Other User");
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console.log("==================");
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// Update to include a new document
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const cMainProfile = changeData(mainProfile, mainProfileResource);
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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cMainProfile.knows?.add({ "@id": THIRD_PROFILE_SUBJECT });
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await commitData(cMainProfile);
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// After the data is committed, the third profile should be present
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mainProfile = solidLdoDataset
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.usingType(SolidProfileShapeShapeType)
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.fromSubject(MAIN_PROFILE_SUBJECT);
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resourceUris = solidLdoDataset
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.getResources()
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.map((resource) => resource.uri);
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expect(resourceUris.length).toBe(4);
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expect(resourceUris).toContain(MAIN_PROFILE_URI);
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expect(resourceUris).toContain(OTHER_PROFILE_URI);
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expect(resourceUris).toContain(THIRD_PROFILE_URI);
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expect(mainProfile.name).toBe("Main User");
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expect(mainProfile.knows?.size).toBe(2);
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const knowNames = mainProfile.knows?.map((knowsPerson) => knowsPerson.name);
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expect(knowNames).toContain("Other User");
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expect(knowNames).toContain("Third User");
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});
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});
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