import { describe, expect, it } from "vite-plus/test";import * as Schema from "effect/Schema"; import {  encodeOAuthScope,  OAuthScopeEncodingError,  parseAllowedOAuthScope,  parseOAuthScope,} from "./oauthScope.ts"; const isOAuthScopeEncodingError = Schema.is(OAuthScopeEncodingError); describe("OAuth scopes", () => {  it("parses an RFC 6749 space-delimited scope set without duplicating permissions", () => {    expect(parseOAuthScope("orchestration:read access:write orchestration:read")).toEqual([      "orchestration:read",      "access:write",    ]);  });   it("rejects whitespace that is not the SP delimiter or introduces empty tokens", () => {    expect(parseOAuthScope("orchestration:read\taccess:write")).toBeNull();    expect(parseOAuthScope("orchestration:read  access:write")).toBeNull();  });   it("encodes and restricts requested scopes to the allowed capability set", () => {    expect(encodeOAuthScope(["orchestration:read", "access:write"])).toBe(      "orchestration:read access:write",    );    expect(      parseAllowedOAuthScope({        value: "orchestration:read access:write",        allowedScopes: new Set(["orchestration:read", "access:write"] as const),      }),    ).toEqual(["orchestration:read", "access:write"]);    expect(      parseAllowedOAuthScope({        value: "orchestration:read relay:write",        allowedScopes: new Set(["orchestration:read", "access:write"] as const),      }),    ).toBeNull();  });   it("reports invalid encoding input structurally", () => {    expect.assertions(5);     try {      encodeOAuthScope(["access:read", "invalid scope", "access:read"]);    } catch (error) {      expect(error).toBeInstanceOf(OAuthScopeEncodingError);      if (!isOAuthScopeEncodingError(error)) return;       expect(error.scopes).toEqual(["access:read", "invalid scope", "access:read"]);      expect(error.invalidScopes).toEqual(["invalid scope"]);      expect(error.duplicateScopes).toEqual(["access:read"]);      expect(error.message).toBe(        "OAuth scopes must be non-empty, syntactically valid, and unique.",      );    }  });});