release: WRNexusJS 0.3.0

packages/compiler/test/compiler.test.ts

@@ -996,6 +996,24 @@ component Accordion {
 
   expect(output).not.toContain('${(isOpen(index)) ? " open" : ""}');
 });
+
+test("data-for parser supports optional stable key expressions", async () => {
+  const { parseForExpr } = await import("../src/codegen.ts");
+
+  expect(parseForExpr("item, index in items key item.id")).toEqual({
+    item: "item",
+    index: "index",
+    list: "items",
+    key: "item.id",
+  });
+
+  expect(parseForExpr("item in items")).toEqual({
+    item: "item",
+    index: undefined,
+    list: "items",
+    key: undefined,
+  });
+});
 test("server-rendered each locals work in reactive handlers", async () => {
   const firstLocals = Buffer.from(
     JSON.stringify({
@@ -1063,3 +1081,27 @@ test("server-rendered each locals work in reactive handlers", async () => {
 
   expect(articles[1]!.querySelector("span")?.classList.contains("open")).toBe(true);
 });
+
+test("WRN 0.3 metadata, computed values, loaders, and actions compile additively", () => {
+  const source = `page Dashboard {
+    runtime = "universal"
+    hydrate = "idle"
+    state count = 2
+    computed { doubled = count * 2 }
+    effect { console.log(doubled) }
+    security { auth = "required" }
+    load server { return { count: 2 } }
+    load client { return { refreshed: true } }
+    action save(input) { return input }
+    view { <button @click="count++">{doubled}</button> }
+  }`;
+  const output = compileWireFile(source);
+
+  expect(output).toContain('export const __wrnexusRuntime = "universal"');
+  expect(output).toContain('export const __wrnexusHydrate = "idle"');
+  expect(output).toContain("export async function __wrnexusLoad");
+  expect(output).toContain("export async function __wrnexusClientLoad");
+  expect(output).toContain("export async function save(input)");
+  expect(output).toContain("export const __wrnexusActions");
+  expect(output).toContain('data-wrn-hydrate="idle"');
+});