/
createRoutesFromChildren-test.tsx
223 lines (219 loc) · 6.68 KB
/
createRoutesFromChildren-test.tsx
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import * as React from "react";
import { Route, createRoutesFromChildren } from "react-router";
describe("creating routes from JSX", () => {
it("creates a route config of nested JavaScript objects", () => {
expect(
createRoutesFromChildren(
<Route path="/">
<Route path="home" element={<h1>home</h1>} />
<Route path="about" element={<h1>about</h1>} />
<Route path="users">
<Route index element={<h1>users index</h1>} />
<Route path=":id" element={<h1>user profile</h1>} />
</Route>
</Route>
)
).toMatchInlineSnapshot(`
Array [
Object {
"action": undefined,
"caseSensitive": undefined,
"children": Array [
Object {
"action": undefined,
"caseSensitive": undefined,
"element": <h1>
home
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-0",
"index": undefined,
"loader": undefined,
"path": "home",
"shouldRevalidate": undefined,
},
Object {
"action": undefined,
"caseSensitive": undefined,
"element": <h1>
about
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-1",
"index": undefined,
"loader": undefined,
"path": "about",
"shouldRevalidate": undefined,
},
Object {
"action": undefined,
"caseSensitive": undefined,
"children": Array [
Object {
"action": undefined,
"caseSensitive": undefined,
"element": <h1>
users index
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-2-0",
"index": true,
"loader": undefined,
"path": undefined,
"shouldRevalidate": undefined,
},
Object {
"action": undefined,
"caseSensitive": undefined,
"element": <h1>
user profile
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-2-1",
"index": undefined,
"loader": undefined,
"path": ":id",
"shouldRevalidate": undefined,
},
],
"element": undefined,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-2",
"index": undefined,
"loader": undefined,
"path": "users",
"shouldRevalidate": undefined,
},
],
"element": undefined,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0",
"index": undefined,
"loader": undefined,
"path": "/",
"shouldRevalidate": undefined,
},
]
`);
});
it("creates a data-aware route config of nested JavaScript objects", () => {
expect(
createRoutesFromChildren(
<Route errorElement={<h1>💥</h1>} path="/">
<Route
path="home"
loader={async () => {}}
shouldRevalidate={() => true}
element={<h1>home</h1>}
/>
<Route path="users">
<Route
index
action={async () => {}}
element={<h1>users index</h1>}
/>
</Route>
</Route>
)
).toMatchInlineSnapshot(`
Array [
Object {
"action": undefined,
"caseSensitive": undefined,
"children": Array [
Object {
"action": undefined,
"caseSensitive": undefined,
"element": <h1>
home
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-0",
"index": undefined,
"loader": [Function],
"path": "home",
"shouldRevalidate": [Function],
},
Object {
"action": undefined,
"caseSensitive": undefined,
"children": Array [
Object {
"action": [Function],
"caseSensitive": undefined,
"element": <h1>
users index
</h1>,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-1-0",
"index": true,
"loader": undefined,
"path": undefined,
"shouldRevalidate": undefined,
},
],
"element": undefined,
"errorElement": undefined,
"handle": undefined,
"hasErrorBoundary": false,
"id": "0-1",
"index": undefined,
"loader": undefined,
"path": "users",
"shouldRevalidate": undefined,
},
],
"element": undefined,
"errorElement": <h1>
💥
</h1>,
"handle": undefined,
"hasErrorBoundary": true,
"id": "0",
"index": undefined,
"loader": undefined,
"path": "/",
"shouldRevalidate": undefined,
},
]
`);
});
it("throws when the index route has a path", () => {
expect(() => {
createRoutesFromChildren(
<Route path="/">
{/* @ts-expect-error */}
<Route index path="foo" />
</Route>
);
}).toThrow("An index route cannot have a path or child routes.");
});
it("throws when the index route has children", () => {
expect(() => {
createRoutesFromChildren(
<Route path="/">
{/* @ts-expect-error */}
<Route index>
<Route path="users" />
</Route>
</Route>
);
}).toThrow("An index route cannot have a path or child routes.");
});
});