Files
clean-architecture-frontend…/tests/unit/navigation-policy.test.js
T

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JavaScript

import { describe, expect, it } from "vitest";
import {
createRedirectLoopGuard,
decideRouteAccess,
} from "../../src/presentation/routes/navigation-policy.js";
import { ROUTE_REGISTRY } from "../../src/contracts/routes.js";
describe("route registry", () => {
it("matches the stable registry snapshot", () => {
expect(ROUTE_REGISTRY).toMatchInlineSnapshot(`
{
"APP_HOME": {
"access": "public",
"chunkId": "route-home",
"errorSurface": "route-boundary",
"loadingSurface": "app-shell",
"paramsSchema": null,
"path": "/",
"routeId": "APP_HOME",
"searchSchema": null,
},
"NOT_FOUND": {
"access": "public",
"chunkId": "route-not-found",
"errorSurface": "not-found",
"loadingSurface": "none",
"paramsSchema": null,
"path": "*",
"routeId": "NOT_FOUND",
"searchSchema": null,
},
"SAMPLE_RESOURCE_LIST": {
"access": "integration-defined",
"chunkId": "route-sample-resources",
"errorSurface": "feature-boundary",
"loadingSurface": "sample-resource-list",
"paramsSchema": null,
"path": "/sample/resources",
"routeId": "SAMPLE_RESOURCE_LIST",
"searchSchema": "SampleResourceListQuery",
},
}
`);
});
it("treats client access as a UX hint, not authorization", () => {
expect(decideRouteAccess("APP_HOME", "unauthenticated")).toEqual({
allowed: true,
action: "none",
});
expect(decideRouteAccess("SAMPLE_RESOURCE_LIST", "unauthenticated")).toEqual({
allowed: false,
action: "show-sign-in",
});
expect(decideRouteAccess("SAMPLE_RESOURCE_LIST", "authenticated")).toEqual({
allowed: true,
action: "none",
});
});
it("allows at most one automatic redirect per source-target pair", () => {
const guard = createRedirectLoopGuard();
expect(guard.allow("/private", "/signin")).toBe(true);
expect(guard.allow("/private", "/signin")).toBe(false);
expect(guard.allow("/signin", "/signin")).toBe(false);
});
});