feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 185 insertions, 0 deletions

diff --git a/vanilla/node_modules/@vitest/mocker/dist/chunk-registry.js b/vanilla/node_modules/@vitest/mocker/dist/chunk-registry.js
new file mode 100644
index 0000000..fe0e803
--- /dev/null
+++ b/vanilla/node_modules/@vitest/mocker/dist/chunk-registry.js
@@ -0,0 +1,185 @@
+class MockerRegistry {
+	registryByUrl = new Map();
+	registryById = new Map();
+	clear() {
+		this.registryByUrl.clear();
+		this.registryById.clear();
+	}
+	keys() {
+		return this.registryByUrl.keys();
+	}
+	add(mock) {
+		this.registryByUrl.set(mock.url, mock);
+		this.registryById.set(mock.id, mock);
+	}
+	register(typeOrEvent, raw, id, url, factoryOrRedirect) {
+		const type = typeof typeOrEvent === "object" ? typeOrEvent.type : typeOrEvent;
+		if (typeof typeOrEvent === "object") {
+			const event = typeOrEvent;
+			if (event instanceof AutomockedModule || event instanceof AutospiedModule || event instanceof ManualMockedModule || event instanceof RedirectedModule) {
+				throw new TypeError(`[vitest] Cannot register a mock that is already defined. ` + `Expected a JSON representation from \`MockedModule.toJSON\`, instead got "${event.type}". ` + `Use "registry.add()" to update a mock instead.`);
+			}
+			if (event.type === "automock") {
+				const module = AutomockedModule.fromJSON(event);
+				this.add(module);
+				return module;
+			} else if (event.type === "autospy") {
+				const module = AutospiedModule.fromJSON(event);
+				this.add(module);
+				return module;
+			} else if (event.type === "redirect") {
+				const module = RedirectedModule.fromJSON(event);
+				this.add(module);
+				return module;
+			} else if (event.type === "manual") {
+				throw new Error(`Cannot set serialized manual mock. Define a factory function manually with \`ManualMockedModule.fromJSON()\`.`);
+			} else {
+				throw new Error(`Unknown mock type: ${event.type}`);
+			}
+		}
+		if (typeof raw !== "string") {
+			throw new TypeError("[vitest] Mocks require a raw string.");
+		}
+		if (typeof url !== "string") {
+			throw new TypeError("[vitest] Mocks require a url string.");
+		}
+		if (typeof id !== "string") {
+			throw new TypeError("[vitest] Mocks require an id string.");
+		}
+		if (type === "manual") {
+			if (typeof factoryOrRedirect !== "function") {
+				throw new TypeError("[vitest] Manual mocks require a factory function.");
+			}
+			const mock = new ManualMockedModule(raw, id, url, factoryOrRedirect);
+			this.add(mock);
+			return mock;
+		} else if (type === "automock" || type === "autospy") {
+			const mock = type === "automock" ? new AutomockedModule(raw, id, url) : new AutospiedModule(raw, id, url);
+			this.add(mock);
+			return mock;
+		} else if (type === "redirect") {
+			if (typeof factoryOrRedirect !== "string") {
+				throw new TypeError("[vitest] Redirect mocks require a redirect string.");
+			}
+			const mock = new RedirectedModule(raw, id, url, factoryOrRedirect);
+			this.add(mock);
+			return mock;
+		} else {
+			throw new Error(`[vitest] Unknown mock type: ${type}`);
+		}
+	}
+	delete(id) {
+		this.registryByUrl.delete(id);
+	}
+	deleteById(id) {
+		this.registryById.delete(id);
+	}
+	get(id) {
+		return this.registryByUrl.get(id);
+	}
+	getById(id) {
+		return this.registryById.get(id);
+	}
+	has(id) {
+		return this.registryByUrl.has(id);
+	}
+}
+class AutomockedModule {
+	type = "automock";
+	constructor(raw, id, url) {
+		this.raw = raw;
+		this.id = id;
+		this.url = url;
+	}
+	static fromJSON(data) {
+		return new AutospiedModule(data.raw, data.id, data.url);
+	}
+	toJSON() {
+		return {
+			type: this.type,
+			url: this.url,
+			raw: this.raw,
+			id: this.id
+		};
+	}
+}
+class AutospiedModule {
+	type = "autospy";
+	constructor(raw, id, url) {
+		this.raw = raw;
+		this.id = id;
+		this.url = url;
+	}
+	static fromJSON(data) {
+		return new AutospiedModule(data.raw, data.id, data.url);
+	}
+	toJSON() {
+		return {
+			type: this.type,
+			url: this.url,
+			id: this.id,
+			raw: this.raw
+		};
+	}
+}
+class RedirectedModule {
+	type = "redirect";
+	constructor(raw, id, url, redirect) {
+		this.raw = raw;
+		this.id = id;
+		this.url = url;
+		this.redirect = redirect;
+	}
+	static fromJSON(data) {
+		return new RedirectedModule(data.raw, data.id, data.url, data.redirect);
+	}
+	toJSON() {
+		return {
+			type: this.type,
+			url: this.url,
+			raw: this.raw,
+			id: this.id,
+			redirect: this.redirect
+		};
+	}
+}
+class ManualMockedModule {
+	cache;
+	type = "manual";
+	constructor(raw, id, url, factory) {
+		this.raw = raw;
+		this.id = id;
+		this.url = url;
+		this.factory = factory;
+	}
+	async resolve() {
+		if (this.cache) {
+			return this.cache;
+		}
+		let exports$1;
+		try {
+			exports$1 = await this.factory();
+		} catch (err) {
+			const vitestError = new Error("[vitest] There was an error when mocking a module. " + "If you are using \"vi.mock\" factory, make sure there are no top level variables inside, since this call is hoisted to top of the file. " + "Read more: https://vitest.dev/api/vi.html#vi-mock");
+			vitestError.cause = err;
+			throw vitestError;
+		}
+		if (exports$1 === null || typeof exports$1 !== "object" || Array.isArray(exports$1)) {
+			throw new TypeError(`[vitest] vi.mock("${this.raw}", factory?: () => unknown) is not returning an object. Did you mean to return an object with a "default" key?`);
+		}
+		return this.cache = exports$1;
+	}
+	static fromJSON(data, factory) {
+		return new ManualMockedModule(data.raw, data.id, data.url, factory);
+	}
+	toJSON() {
+		return {
+			type: this.type,
+			url: this.url,
+			id: this.id,
+			raw: this.raw
+		};
+	}
+}
+
+export { AutomockedModule as A, MockerRegistry as M, RedirectedModule as R, ManualMockedModule as a, AutospiedModule as b };