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catch-boundary-test.ts
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catch-boundary-test.ts
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import { test, expect } from "@playwright/test";
import {
createAppFixture,
createFixture,
js,
} from "./helpers/create-fixture.js";
import type { Fixture, AppFixture } from "./helpers/create-fixture.js";
import { PlaywrightFixture } from "./helpers/playwright-fixture.js";
test.describe("ErrorBoundary (thrown responses)", () => {
let fixture: Fixture;
let appFixture: AppFixture;
let ROOT_BOUNDARY_TEXT = "ROOT_TEXT" as const;
let OWN_BOUNDARY_TEXT = "OWN_BOUNDARY_TEXT" as const;
let HAS_BOUNDARY_LOADER = "/yes/loader" as const;
let HAS_BOUNDARY_LOADER_FILE = "/yes.loader" as const;
let HAS_BOUNDARY_ACTION = "/yes/action" as const;
let HAS_BOUNDARY_ACTION_FILE = "/yes.action" as const;
let NO_BOUNDARY_ACTION = "/no/action" as const;
let NO_BOUNDARY_ACTION_FILE = "/no.action" as const;
let NO_BOUNDARY_LOADER = "/no/loader" as const;
let NO_BOUNDARY_LOADER_FILE = "/no.loader" as const;
let NOT_FOUND_HREF = "/not/found";
test.beforeAll(async () => {
fixture = await createFixture({
files: {
"app/root.tsx": js`
import { json } from "@remix-run/node";
import { Links, Meta, Outlet, Scripts, useMatches } from "@remix-run/react";
export function loader() {
return json({ data: "ROOT LOADER" });
}
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<Outlet />
<Scripts />
</body>
</html>
);
}
export function ErrorBoundary() {
let matches = useMatches()
return (
<html>
<head />
<body>
<div id="root-boundary">${ROOT_BOUNDARY_TEXT}</div>
<pre id="matches">{JSON.stringify(matches)}</pre>
<Scripts />
</body>
</html>
)
}
`,
"app/routes/_index.tsx": js`
import { Link, Form } from "@remix-run/react";
export default function() {
return (
<div>
<Link to="${NOT_FOUND_HREF}">${NOT_FOUND_HREF}</Link>
<Form method="post">
<button formAction="${HAS_BOUNDARY_ACTION}" type="submit" />
<button formAction="${NO_BOUNDARY_ACTION}" type="submit" />
</Form>
<Link to="${HAS_BOUNDARY_LOADER}">
${HAS_BOUNDARY_LOADER}
</Link>
<Link to="${HAS_BOUNDARY_LOADER}/child">
${HAS_BOUNDARY_LOADER}/child
</Link>
<Link to="${NO_BOUNDARY_LOADER}">
${NO_BOUNDARY_LOADER}
</Link>
</div>
)
}
`,
[`app/routes${HAS_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export async function action() {
throw new Response("", { status: 401 })
}
export function ErrorBoundary() {
return <p id="action-boundary">${OWN_BOUNDARY_TEXT}</p>
}
export default function Index() {
return (
<Form method="post">
<button type="submit" formAction="${HAS_BOUNDARY_ACTION}">
Go
</button>
</Form>
);
}
`,
[`app/routes${NO_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export function action() {
throw new Response("", { status: 401 })
}
export default function Index() {
return (
<Form method="post">
<button type="submit" formAction="${NO_BOUNDARY_ACTION}">
Go
</button>
</Form>
)
}
`,
[`app/routes${HAS_BOUNDARY_LOADER_FILE}.jsx`]: js`
import { useRouteError } from '@remix-run/react';
export function loader() {
throw new Response("", { status: 401 })
}
export function ErrorBoundary() {
let error = useRouteError();
return (
<>
<div id="boundary-loader">${OWN_BOUNDARY_TEXT}</div>
<pre id="status">{error.status}</pre>
</>
);
}
export default function Index() {
return <div/>
}
`,
[`app/routes${HAS_BOUNDARY_LOADER_FILE}.child.jsx`]: js`
export function loader() {
throw new Response("", { status: 404 })
}
export default function Index() {
return <div/>
}
`,
[`app/routes${NO_BOUNDARY_LOADER_FILE}.jsx`]: js`
export function loader() {
throw new Response("", { status: 401 })
}
export default function Index() {
return <div/>
}
`,
"app/routes/action.tsx": js`
import { Outlet, useLoaderData } from "@remix-run/react";
export function loader() {
return "PARENT";
}
export default function () {
return (
<div>
<p id="parent-data">{useLoaderData()}</p>
<Outlet />
</div>
)
}
`,
"app/routes/action.child-catch.tsx": js`
import { Form, useLoaderData, useRouteError } from "@remix-run/react";
export function loader() {
return "CHILD";
}
export function action() {
throw new Response("Caught!", { status: 400 });
}
export default function () {
return (
<>
<p id="child-data">{useLoaderData()}</p>
<Form method="post" reloadDocument={true}>
<button type="submit" name="key" value="value">
Submit
</button>
</Form>
</>
)
}
export function ErrorBoundary() {
let error = useRouteError()
return <p id="child-catch">{error.status} {error.data}</p>;
}
`,
},
});
appFixture = await createAppFixture(fixture);
});
test.afterAll(() => {
appFixture.close();
});
test("non-matching urls on document requests", async () => {
let oldConsoleError;
oldConsoleError = console.error;
console.error = () => {};
let res = await fixture.requestDocument(NOT_FOUND_HREF);
expect(res.status).toBe(404);
let html = await res.text();
expect(html).toMatch(ROOT_BOUNDARY_TEXT);
// There should be no loader data on the root route
let expected = JSON.stringify([
{ id: "root", pathname: "", params: {} },
]).replace(/"/g, """);
expect(html).toContain(`<pre id="matches">${expected}</pre>`);
console.error = oldConsoleError;
});
test("non-matching urls on client transitions", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NOT_FOUND_HREF, { wait: false });
await page.waitForSelector("#root-boundary");
// Root loader data sticks around from previous load
let expected = JSON.stringify([
{ id: "root", pathname: "", params: {}, data: { data: "ROOT LOADER" } },
]);
expect(await app.getHtml("#matches")).toContain(expected);
});
test("own boundary, action, document request", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(HAS_BOUNDARY_ACTION, params);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, action, client transition from other route", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector("#action-boundary");
});
test("own boundary, action, client transition from itself", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(HAS_BOUNDARY_ACTION);
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector("#action-boundary");
});
test("bubbles to parent in action document requests", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(NO_BOUNDARY_ACTION, params);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in action script transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector("#root-boundary");
});
test("bubbles to parent in action script transitions from self", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(NO_BOUNDARY_ACTION);
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector("#root-boundary");
});
test("own boundary, loader, document request", async () => {
let res = await fixture.requestDocument(HAS_BOUNDARY_LOADER);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, loader, client transition", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(HAS_BOUNDARY_LOADER);
await page.waitForSelector("#boundary-loader");
});
test("bubbles to parent in loader document requests", async () => {
let res = await fixture.requestDocument(NO_BOUNDARY_LOADER);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in loader transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NO_BOUNDARY_LOADER);
await page.waitForSelector("#root-boundary");
});
test("uses correct catch boundary on server action errors", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(`/action/child-catch`);
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-data")).toMatch("CHILD");
await page.click("button[type=submit]");
await page.waitForSelector("#child-catch");
// Preserves parent loader data
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-catch")).toMatch("400");
expect(await app.getHtml("#child-catch")).toMatch("Caught!");
});
test("prefers parent catch when child loader also bubbles, document request", async () => {
let res = await fixture.requestDocument(`${HAS_BOUNDARY_LOADER}/child`);
expect(res.status).toBe(401);
let text = await res.text();
expect(text).toMatch(OWN_BOUNDARY_TEXT);
expect(text).toMatch('<pre id="status">401</pre>');
});
test("prefers parent catch when child loader also bubbles, client transition", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(`${HAS_BOUNDARY_LOADER}/child`);
await page.waitForSelector("#boundary-loader");
expect(await app.getHtml("#boundary-loader")).toMatch(OWN_BOUNDARY_TEXT);
expect(await app.getHtml("#status")).toMatch("401");
});
});
// Duplicate suite of the tests above running with single fetch enabled
// TODO(v3): remove the above suite of tests and just keep these
test.describe("single fetch", () => {
test.describe("ErrorBoundary (thrown responses)", () => {
let fixture: Fixture;
let appFixture: AppFixture;
let ROOT_BOUNDARY_TEXT = "ROOT_TEXT" as const;
let OWN_BOUNDARY_TEXT = "OWN_BOUNDARY_TEXT" as const;
let HAS_BOUNDARY_LOADER = "/yes/loader" as const;
let HAS_BOUNDARY_LOADER_FILE = "/yes.loader" as const;
let HAS_BOUNDARY_ACTION = "/yes/action" as const;
let HAS_BOUNDARY_ACTION_FILE = "/yes.action" as const;
let NO_BOUNDARY_ACTION = "/no/action" as const;
let NO_BOUNDARY_ACTION_FILE = "/no.action" as const;
let NO_BOUNDARY_LOADER = "/no/loader" as const;
let NO_BOUNDARY_LOADER_FILE = "/no.loader" as const;
let NOT_FOUND_HREF = "/not/found";
test.beforeAll(async () => {
fixture = await createFixture({
config: {
future: {
v3_singleFetch: true,
},
},
files: {
"app/root.tsx": js`
import { json } from "@remix-run/node";
import { Links, Meta, Outlet, Scripts, useMatches } from "@remix-run/react";
export function loader() {
return json({ data: "ROOT LOADER" });
}
export default function Root() {
return (
<html lang="en">
<head>
<Meta />
<Links />
</head>
<body>
<Outlet />
<Scripts />
</body>
</html>
);
}
export function ErrorBoundary() {
let matches = useMatches()
return (
<html>
<head />
<body>
<div id="root-boundary">${ROOT_BOUNDARY_TEXT}</div>
<pre id="matches">{JSON.stringify(matches)}</pre>
<Scripts />
</body>
</html>
)
}
`,
"app/routes/_index.tsx": js`
import { Link, Form } from "@remix-run/react";
export default function() {
return (
<div>
<Link to="${NOT_FOUND_HREF}">${NOT_FOUND_HREF}</Link>
<Form method="post">
<button formAction="${HAS_BOUNDARY_ACTION}" type="submit" />
<button formAction="${NO_BOUNDARY_ACTION}" type="submit" />
</Form>
<Link to="${HAS_BOUNDARY_LOADER}">
${HAS_BOUNDARY_LOADER}
</Link>
<Link to="${HAS_BOUNDARY_LOADER}/child">
${HAS_BOUNDARY_LOADER}/child
</Link>
<Link to="${NO_BOUNDARY_LOADER}">
${NO_BOUNDARY_LOADER}
</Link>
</div>
)
}
`,
[`app/routes${HAS_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export async function action() {
throw new Response("", { status: 401 })
}
export function ErrorBoundary() {
return <p id="action-boundary">${OWN_BOUNDARY_TEXT}</p>
}
export default function Index() {
return (
<Form method="post">
<button type="submit" formAction="${HAS_BOUNDARY_ACTION}">
Go
</button>
</Form>
);
}
`,
[`app/routes${NO_BOUNDARY_ACTION_FILE}.jsx`]: js`
import { Form } from "@remix-run/react";
export function action() {
throw new Response("", { status: 401 })
}
export default function Index() {
return (
<Form method="post">
<button type="submit" formAction="${NO_BOUNDARY_ACTION}">
Go
</button>
</Form>
)
}
`,
[`app/routes${HAS_BOUNDARY_LOADER_FILE}.jsx`]: js`
import { useRouteError } from '@remix-run/react';
export function loader() {
throw new Response("", { status: 401 })
}
export function ErrorBoundary() {
let error = useRouteError();
return (
<>
<div id="boundary-loader">${OWN_BOUNDARY_TEXT}</div>
<pre id="status">{error.status}</pre>
</>
);
}
export default function Index() {
return <div/>
}
`,
[`app/routes${HAS_BOUNDARY_LOADER_FILE}.child.jsx`]: js`
export function loader() {
throw new Response("", { status: 404 })
}
export default function Index() {
return <div/>
}
`,
[`app/routes${NO_BOUNDARY_LOADER_FILE}.jsx`]: js`
export function loader() {
throw new Response("", { status: 401 })
}
export default function Index() {
return <div/>
}
`,
"app/routes/action.tsx": js`
import { Outlet, useLoaderData } from "@remix-run/react";
export function loader() {
return "PARENT";
}
export default function () {
return (
<div>
<p id="parent-data">{useLoaderData()}</p>
<Outlet />
</div>
)
}
`,
"app/routes/action.child-catch.tsx": js`
import { Form, useLoaderData, useRouteError } from "@remix-run/react";
export function loader() {
return "CHILD";
}
export function action() {
throw new Response("Caught!", { status: 400 });
}
export default function () {
return (
<>
<p id="child-data">{useLoaderData()}</p>
<Form method="post" reloadDocument={true}>
<button type="submit" name="key" value="value">
Submit
</button>
</Form>
</>
)
}
export function ErrorBoundary() {
let error = useRouteError()
return <p id="child-catch">{error.status} {error.data}</p>;
}
`,
},
});
appFixture = await createAppFixture(fixture);
});
test.afterAll(() => {
appFixture.close();
});
test("non-matching urls on document requests", async () => {
let oldConsoleError;
oldConsoleError = console.error;
console.error = () => {};
let res = await fixture.requestDocument(NOT_FOUND_HREF);
expect(res.status).toBe(404);
let html = await res.text();
expect(html).toMatch(ROOT_BOUNDARY_TEXT);
// There should be no loader data on the root route
let expected = JSON.stringify([
{ id: "root", pathname: "", params: {} },
]).replace(/"/g, """);
expect(html).toContain(`<pre id="matches">${expected}</pre>`);
console.error = oldConsoleError;
});
test("non-matching urls on client transitions", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NOT_FOUND_HREF, { wait: false });
await page.waitForSelector("#root-boundary");
// Root loader data sticks around from previous load
let expected = JSON.stringify([
{ id: "root", pathname: "", params: {}, data: { data: "ROOT LOADER" } },
]);
expect(await app.getHtml("#matches")).toContain(expected);
});
test("own boundary, action, document request", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(HAS_BOUNDARY_ACTION, params);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, action, client transition from other route", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector("#action-boundary");
});
test("own boundary, action, client transition from itself", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(HAS_BOUNDARY_ACTION);
await app.clickSubmitButton(HAS_BOUNDARY_ACTION);
await page.waitForSelector("#action-boundary");
});
test("bubbles to parent in action document requests", async () => {
let params = new URLSearchParams();
let res = await fixture.postDocument(NO_BOUNDARY_ACTION, params);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in action script transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector("#root-boundary");
});
test("bubbles to parent in action script transitions from self", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(NO_BOUNDARY_ACTION);
await app.clickSubmitButton(NO_BOUNDARY_ACTION);
await page.waitForSelector("#root-boundary");
});
test("own boundary, loader, document request", async () => {
let res = await fixture.requestDocument(HAS_BOUNDARY_LOADER);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(OWN_BOUNDARY_TEXT);
});
test("own boundary, loader, client transition", async ({ page }) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(HAS_BOUNDARY_LOADER);
await page.waitForSelector("#boundary-loader");
});
test("bubbles to parent in loader document requests", async () => {
let res = await fixture.requestDocument(NO_BOUNDARY_LOADER);
expect(res.status).toBe(401);
expect(await res.text()).toMatch(ROOT_BOUNDARY_TEXT);
});
test("bubbles to parent in loader transitions from other routes", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(NO_BOUNDARY_LOADER);
await page.waitForSelector("#root-boundary");
});
test("uses correct catch boundary on server action errors", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto(`/action/child-catch`);
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-data")).toMatch("CHILD");
await page.click("button[type=submit]");
await page.waitForSelector("#child-catch");
// Preserves parent loader data
expect(await app.getHtml("#parent-data")).toMatch("PARENT");
expect(await app.getHtml("#child-catch")).toMatch("400");
expect(await app.getHtml("#child-catch")).toMatch("Caught!");
});
test("prefers parent catch when child loader also bubbles, document request", async () => {
let res = await fixture.requestDocument(`${HAS_BOUNDARY_LOADER}/child`);
expect(res.status).toBe(401);
let text = await res.text();
expect(text).toMatch(OWN_BOUNDARY_TEXT);
expect(text).toMatch('<pre id="status">401</pre>');
});
test("prefers parent catch when child loader also bubbles, client transition", async ({
page,
}) => {
let app = new PlaywrightFixture(appFixture, page);
await app.goto("/");
await app.clickLink(`${HAS_BOUNDARY_LOADER}/child`);
await page.waitForSelector("#boundary-loader");
expect(await app.getHtml("#boundary-loader")).toMatch(OWN_BOUNDARY_TEXT);
expect(await app.getHtml("#status")).toMatch("401");
});
});
});