40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
import { ObjectTree } from "@weborigami/async-tree";
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import assert from "node:assert";
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import { describe, test } from "node:test";
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import { handleExtension } from "../../src/runtime/handlers.js";
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describe("handlers", () => {
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test("attaches an unpack method to a value with an extension", async () => {
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const fixture = createFixture();
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const numberValue = await fixture.get("foo");
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assert(typeof numberValue === "number");
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assert.equal(numberValue, 1);
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const jsonFile = await fixture.get("bar.json");
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const withHandler = await handleExtension(fixture, jsonFile, "bar.json");
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assert.equal(String(withHandler), `{ "bar": 2 }`);
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const data = await withHandler.unpack();
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assert.deepEqual(data, { bar: 2 });
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});
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test("immediately unpacks if key ends in slash", async () => {
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const fixture = createFixture();
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const jsonFile = await fixture.get("bar.json");
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const data = await handleExtension(fixture, jsonFile, "bar.json/");
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assert.deepEqual(data, { bar: 2 });
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});
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});
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function createFixture() {
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const parent = new ObjectTree({
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"json.handler": {
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unpack: (buffer) => JSON.parse(String(buffer)),
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},
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});
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let tree = new ObjectTree({
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foo: 1, // No extension, should be left alone
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"bar.json": `{ "bar": 2 }`,
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});
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tree.parent = parent;
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return tree;
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}
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