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import { assertEquals, assertStringIncludes,} from "https://deno.land/std@0.180.0/testing/asserts.ts";import { transform, transformCSS } from "./mod.ts";
Deno.test("aleph compiler", async (t) => { await t.step("transform css", async () => { const ret = await transformCSS( "./app.css", `@custom-media --modern (color), (hover);
.foo { background: yellow;
-webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 2px;
-webkit-transition: background 200ms; -moz-transition: background 200ms; transition: background 200ms;
&.bar { color: green; } }
@media (--modern) and (width > 1024px) { .a { color: green; } }`, { minify: true, targets: { chrome: 95, }, drafts: { nesting: true, customMedia: true, }, }, ); assertEquals( ret.code, `.foo{background:#ff0;border-radius:2px;transition:background .2s}.foo.bar{color:green}@media ((color) or (hover)) and (min-width:1024px){.a{color:green}}`, ); });
await t.step("transform ts", async () => { const ret = await transform( "./mod.ts", await Deno.readTextFile("./mod.ts"), ); assertStringIncludes(ret.code, `function transform(`); });
await t.step("transform jsx", async () => { const ret = await transform( "./app.jsx", ` import React from "https://esm.sh/react";
export default function App() { return <h1>Hello world!</h1> } `, ); assertStringIncludes(ret.code, `React.createElement("h1"`); });
await t.step("transform jsx (preserve)", async () => { const ret = await transform( "./app.jsx", ` export default function App() { return <h1>Hello world!</h1> } `, { jsx: "preserve", }, ); assertStringIncludes(ret.code, `<h1>Hello world!</h1>`); });
await t.step("transform jsx (automatic)", async () => { const ret = await transform( "./app.jsx", ` export default function App() { return <h1>Hello world!</h1> } `, { jsx: "automatic", jsxImportSource: "https://esm.sh/react", resolveRemoteModule: true, }, ); assertStringIncludes( ret.code, `import { jsx as _jsx } from "/-/esm.sh/react/jsx-runtime"`, ); assertStringIncludes(ret.code, `_jsx("h1"`); });
await t.step("transform large js", async () => { const ret = await transform( "./gsi-client.js", await Deno.readTextFile("./testdata/gsi-client.js"), { minify: { compress: true } }, ); assertStringIncludes(ret.code, `this.default_gsi`); });});