release: WRNexusJS 0.8.3

packages/compiler/test/import-resolver-0.8.3.test.ts

@@ -0,0 +1,40 @@
+import { expect, test } from "bun:test";
+import { mkdtempSync, mkdirSync, rmSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { parse, resolveWrnImports } from "../src/index.ts";
+
+test("configured import aliases resolve application client modules", () => {
+  const root = mkdtempSync(join(tmpdir(), "wrnexus-import-alias-"));
+  const app = join(root, "app");
+  const page = join(app, "settings.wrn");
+  const helper = join(app, "client", "storage.ts");
+  const clientIndex = join(app, "client", "index.ts");
+  mkdirSync(join(app, "client"), { recursive: true });
+  writeFileSync(helper, "export function persist(value: unknown) { return value; }\n");
+  writeFileSync(clientIndex, "export const storageReady = true;\n");
+
+  try {
+    const ast = parse(`import { persist } from "~/client/storage.ts"
+page Settings { view { <button>Save</button> } }`);
+    const [resolved] = resolveWrnImports(ast.structuredImports, page, {
+      appRoot: root,
+      mode: "explicit",
+      aliases: { "~": "./app" },
+    });
+    expect(resolved?.diagnostic).toBeUndefined();
+    expect(resolved?.resolved).toBe(helper);
+
+    const directoryAst = parse(`import { storageReady } from "~client"
+page ClientIndex { view { <p>Ready</p> } }`);
+    const [directoryResolved] = resolveWrnImports(directoryAst.structuredImports, page, {
+      appRoot: root,
+      mode: "explicit",
+      aliases: { "~client": "./app/client" },
+    });
+    expect(directoryResolved?.diagnostic).toBeUndefined();
+    expect(directoryResolved?.resolved).toBe(clientIndex);
+  } finally {
+    rmSync(root, { recursive: true, force: true });
+  }
+});