mirror of
https://github.com/oven-sh/bun
synced 2026-02-11 03:18:53 +00:00
44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
// these tests involve ensuring certain libraries are working correctly. it
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// should be preferred to write specific tests for the bugs that these libraries
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// discovered, but it easy and still a reasonable idea to just test the library
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// entirely.
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import { expect } from "bun:test";
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import { devTest } from "../bake-harness";
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// Bugs discovered thanks to Svelte:
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// - Circular import situations
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// - export { live_binding }
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// - export { x as y }
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devTest("svelte component islands example", {
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fixture: "svelte-component-islands",
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timeoutMultiplier: 2,
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async test(dev) {
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const html = await dev.fetch("/").text();
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if (html.includes("Bun__renderFallbackError")) throw new Error("failed");
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// Expect SSR
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expect(html).toContain('self.$islands={"pages/_Counter.svelte":[[0,"default",{initial:5}]]}');
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expect(html).toContain(`<p>This is my svelte server component (non-interactive)</p> <p>Bun v${Bun.version}</p>`);
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expect(html).toContain(`>This is a client component (interactive island)</p>`);
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await using c = await dev.client("/");
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expect(await c.elemText("button")).toBe("Clicked 5 times");
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await c.click("button");
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await Bun.sleep(500); // TODO: de-flake event ordering.
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expect(await c.elemText("button")).toBe("Clicked 6 times");
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// TODO: plugin watch
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// await dev.patch("pages/index.svelte", {
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// find: "non-interactive",
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// replace: "awesome",
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// });
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// const html2 = await dev.fetch("/").text();
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// if (html2.includes("Bun__renderFallbackError")) throw new Error("failed");
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// // Expect SSR
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// expect(html2).toContain(`<p>This is my svelte server component (awesome)</p> <p>Bun v${Bun.version}</p>`);
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// expect(html2).toContain(`>This is a client component (interactive island)</p>`);
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},
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});
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