import { describe, expect, it } from "@effect/vitest";import type { AuthMethodDescriptor } from "@executor-js/sdk/shared"; import { authMethodsFromDescriptors, placementFromHeaderPattern } from "./auth-placements"; describe("authMethodsFromDescriptors", () => {  it("maps an oauth descriptor and carries discoveryUrl + supportsDynamicRegistration", () => {    const descriptors: readonly AuthMethodDescriptor[] = [      {        id: "oauth2",        label: "OAuth",        kind: "oauth",        template: "oauth2",        oauth: {          discoveryUrl: "https://mcp.example.com/oauth/mcp",          supportsDynamicRegistration: true,        },      },    ];    const methods = authMethodsFromDescriptors(descriptors);    expect(methods).toHaveLength(1);    const method = methods[0]!;    expect(method.kind).toBe("oauth");    expect(String(method.template)).toBe("oauth2");    expect(method.placements).toEqual([]);    expect(method.oauth?.discoveryUrl).toBe("https://mcp.example.com/oauth/mcp");    expect(method.oauth?.supportsDynamicRegistration).toBe(true);  });   it("carries pre-resolved oauth endpoints + scopes when declared (OpenAPI shape)", () => {    const methods = authMethodsFromDescriptors([      {        id: "oauth",        label: "OAuth",        kind: "oauth",        template: "oauth",        oauth: {          authorizationUrl: "https://accounts.google.com/o/oauth2/v2/auth",          tokenUrl: "https://oauth2.googleapis.com/token",          resource: "https://api.example",          scopes: ["read", "write"],          registrationEndpoint: "https://accounts.google.com/register",          supportsClientIdMetadataDocument: true,        },      },    ]);    expect(methods).toHaveLength(1);    expect(methods[0]?.oauth?.authorizationUrl).toBe(      "https://accounts.google.com/o/oauth2/v2/auth",    );    expect(methods[0]?.oauth?.tokenUrl).toBe("https://oauth2.googleapis.com/token");    expect(methods[0]?.oauth?.resource).toBe("https://api.example");    expect(methods[0]?.oauth?.scopes).toEqual(["read", "write"]);    expect(methods[0]?.oauth?.registrationEndpoint).toBe("https://accounts.google.com/register");    expect(methods[0]?.oauth?.supportsClientIdMetadataDocument).toBe(true);  });   it("maps an apikey/header descriptor preserving placements", () => {    const methods = authMethodsFromDescriptors([      {        id: "header",        label: "API key (header)",        kind: "apikey",        template: "header",        placements: [{ carrier: "header", name: "X-Api-Key", prefix: "Bearer " }],      },    ]);    expect(methods).toHaveLength(1);    expect(methods[0]?.kind).toBe("apikey");    expect(methods[0]?.placements).toEqual([      { carrier: "header", name: "X-Api-Key", prefix: "Bearer " },    ]);  });   it("defaults an apikey descriptor with no placements to an Authorization header", () => {    const methods = authMethodsFromDescriptors([      { id: "apikey", label: "API key", kind: "apikey", template: "default" },    ]);    expect(methods[0]?.placements).toEqual([      { carrier: "header", name: "Authorization", prefix: "" },    ]);  });   it("keeps `none` methods as no-input connection methods", () => {    const methods = authMethodsFromDescriptors([      { id: "none", label: "No auth", kind: "none", template: "none" },      { id: "oauth2", label: "OAuth", kind: "oauth", template: "oauth2" },    ]);    expect(methods).toHaveLength(2);    expect(methods[0]).toMatchObject({      id: "none",      label: "No auth",      kind: "none",      placements: [],    });    expect(String(methods[0]?.template)).toBe("none");    expect(methods[1]?.id).toBe("oauth2");  });   it("returns an empty array for no descriptors", () => {    expect(authMethodsFromDescriptors([])).toEqual([]);  });}); describe("placementFromHeaderPattern", () => {  it("keeps a Bearer prefix, space included", () => {    expect(placementFromHeaderPattern("Authorization: Bearer {token}")).toEqual({      carrier: "header",      name: "Authorization",      prefix: "Bearer ",    });  });   it("an empty prefix is meaningful: Linear's keys take no Bearer", () => {    expect(placementFromHeaderPattern("Authorization: {api_key}")).toEqual({      carrier: "header",      name: "Authorization",      prefix: "",    });  });   it("rejects text that is not a header pattern", () => {    expect(placementFromHeaderPattern("just some prose")).toBeNull();  });});