import assert from "assert";
import { Fields } from "../../index.js";

describe("regexp field", () => {
	const ctx = {} as any;

	it("validation logic", async () => {
		const field = new Fields.RegExpField(true, /^4/, "error");

		assert.strictEqual((await field.isValueValid(ctx, "42")).valid, true);
		assert.strictEqual((await field.isValueValid(ctx, "notvalid")).valid, false);
		assert.strictEqual((await field.isValueValid(ctx, 42)).valid, false);
	});

	it("parse function", async () => {
		const field = new Fields.RegExpField(true, /^4/, "error");
		const string_response = await field.parse(ctx, "42");
		const number_response = await field.parse(ctx, 42);

		assert.strictEqual(string_response.parsable, true);
		assert.strictEqual(string_response.parsed_value, "42");
		assert.strictEqual(number_response.parsable, false);
		assert.strictEqual(number_response.error, "Please enter a string");
	});
});