83 lines
1.9 KiB
TypeScript
83 lines
1.9 KiB
TypeScript
import { expect, test } from "bun:test";
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import { parse } from "@wrnexus/syntax";
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import { generateTargets } from "../src/targets.ts";
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function browserModule(inner: string): string {
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return generateTargets(
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parse(`page Repro {
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client {
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${inner}
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}
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functions {
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client async function run(): Promise<void> {
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const users = await api.searchUsers({ name: "Ajay" })
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console.log(users)
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}
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}
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view { <main><button @click="run()">go</button></main> }
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}
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`),
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).browser;
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}
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const BLOCK = ` api searchUsers POST /api/users {
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request {
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body {
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name?: string
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age?: number
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}
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}
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response {
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return data.users
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}
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error {
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return []
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}
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}`;
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test("emits an api member that calls the transport with the block's path and method", () => {
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const generated = browserModule(BLOCK);
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expect(generated).toContain("const api =");
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expect(generated).toContain("searchUsers");
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expect(generated).toContain('"/api/users"');
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expect(generated).toContain('"POST"');
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});
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test("declared field types never reach the browser module", () => {
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// The artifact is written as .mjs and parsed as JavaScript.
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const generated = browserModule(BLOCK);
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expect(generated).not.toContain("name?: string");
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expect(generated).not.toContain("age?: number");
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});
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test("the emitted module is valid JavaScript", () => {
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const generated = browserModule(BLOCK);
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expect(() => {
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new Function(generated.replace(/^\s*import[^\n]*$/gm, "").replace(/\bexport\s+/g, ""));
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}).not.toThrow();
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});
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test("a block without an error section still emits its response body", () => {
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const generated = browserModule(` api plainUsers GET /api/users {
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request {
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parameters {
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team: string
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}
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}
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response {
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return data.users
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}
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}`);
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expect(generated).toContain("plainUsers");
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expect(generated).toContain("data.users");
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});
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