@dpkit/core/build/resource/load.spec.js

Fast TypeScript data management framework built on top of the Data Package standard and Polars DataFrames

import { join, relative } from "node:path";
import { describe, expect, expectTypeOf, it } from "vitest";
import { loadResourceDescriptor } from "./load.js";
describe("loadResourceDescriptor", async () => {
    const getFixturePath = (name) => relative(process.cwd(), join(__dirname, "fixtures", name));
    const descriptor = {
        name: "name",
        path: "table.csv",
    };
    it("loads a resource from a local file path", async () => {
        const resource = await loadResourceDescriptor(getFixturePath("resource.json"));
        expectTypeOf(resource).toEqualTypeOf();
        expect(resource).toEqual({
            ...descriptor,
            path: getFixturePath("table.csv"),
        });
    });
    it("throws an error when resource is invalid", async () => {
        await expect(loadResourceDescriptor(getFixturePath("resource-invalid.json"))).rejects.toThrow();
    });
});
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