import { describe, expect, it } from "@effect/vitest";import type { AuthTemplateEditorValue } from "@executor-js/react/components/auth-template-editor"; import {  authMethodsFromConfig,  editorValueFromMcpAuthMethod,  mcpAuthMethodInputFromEditorValue,  mcpAuthMethodInputsFromPlacements,} from "./auth-method-config"; describe("mcpAuthMethodInputFromEditorValue", () => {  it("maps 'none' → { kind: 'none' }", () => {    expect(mcpAuthMethodInputFromEditorValue({ kind: "none" })).toEqual({ kind: "none" });  });   it("maps 'oauth' → { kind: 'oauth2' } (endpoints/scopes are resolved at connect time)", () => {    const value: AuthTemplateEditorValue = {      kind: "oauth",      authorizationUrl: "https://a.example.com/auth",      tokenUrl: "https://a.example.com/token",      scopes: ["mcp.read"],    };    expect(mcpAuthMethodInputFromEditorValue(value)).toEqual({ kind: "oauth2" });  });   it("maps a header placement to an apikey method (prefix preserved)", () => {    const value: AuthTemplateEditorValue = {      kind: "apikey",      placements: [{ carrier: "header", name: "Authorization", prefix: "Bearer " }],    };    expect(mcpAuthMethodInputFromEditorValue(value)).toEqual({      kind: "apikey",      placements: [{ carrier: "header", name: "Authorization", prefix: "Bearer " }],    });  });   it("maps a query placement to an apikey method (servers like ui.sh use ?token=)", () => {    const value: AuthTemplateEditorValue = {      kind: "apikey",      placements: [{ carrier: "query", name: "token", prefix: "" }],    };    expect(mcpAuthMethodInputFromEditorValue(value)).toEqual({      kind: "apikey",      placements: [{ carrier: "query", name: "token" }],    });  });   it("keeps EVERY named placement — header + query mix in one method", () => {    const value: AuthTemplateEditorValue = {      kind: "apikey",      placements: [        { carrier: "header", name: "Authorization", prefix: "Bearer " },        { carrier: "query", name: "team_id", prefix: "" },      ],    };    expect(mcpAuthMethodInputFromEditorValue(value)).toEqual({      kind: "apikey",      placements: [        { carrier: "header", name: "Authorization", prefix: "Bearer ", variable: "authorization" },        { carrier: "query", name: "team_id", variable: "team_id" },      ],    });  });   it("drops unnamed placements and degrades to none when nothing is usable", () => {    expect(      mcpAuthMethodInputFromEditorValue({        kind: "apikey",        placements: [{ carrier: "header", name: "  ", prefix: "" }],      }),    ).toEqual({ kind: "none" });  });}); describe("editorValueFromMcpAuthMethod", () => {  it("round-trips an apikey method, making the shared token variable explicit", () => {    expect(      editorValueFromMcpAuthMethod({        slug: "header",        kind: "apikey",        placements: [{ carrier: "header", name: "X-Api-Key", prefix: "Bearer " }],      }),    ).toEqual({      kind: "apikey",      placements: [{ carrier: "header", name: "X-Api-Key", prefix: "Bearer ", variable: "token" }],    });  });   it("round-trip edit preserves placement variables (sharing survives)", () => {    const stored = {      slug: "custom_two_spots",      kind: "apikey",      placements: [        { carrier: "header", name: "X-Token" },        { carrier: "query", name: "token" },      ],    } as const;    const editor = editorValueFromMcpAuthMethod(stored);    const back = mcpAuthMethodInputFromEditorValue(editor);    // Both placements still share the canonical `token` input (stored as    // absent on the wire) — a round-trip must not split one credential in two.    expect(back).toEqual({      kind: "apikey",      placements: [        { carrier: "header", name: "X-Token" },        { carrier: "query", name: "token" },      ],    });  });   it("maps oauth2 to an oauth editor value with no endpoints or scopes (discovered at connect)", () => {    expect(      editorValueFromMcpAuthMethod({        slug: "oauth2",        kind: "oauth2",      }),    ).toEqual({      kind: "oauth",      authorizationUrl: "",      tokenUrl: "",      scopes: [],    });  });}); describe("authMethodsFromConfig", () => {  it("projects every declared method and marks custom_ slugs as custom", () => {    const methods = authMethodsFromConfig(      [        { slug: "oauth2", kind: "oauth2" },        {          slug: "custom_abc123",          kind: "apikey",          placements: [{ carrier: "header", name: "X-Api-Key" }],        },        { slug: "none", kind: "none" },      ],      "https://mcp.example.com/mcp",    );     expect(      methods.map((method) => ({        id: method.id,        kind: method.kind,        source: method.source,        template: String(method.template),      })),    ).toEqual([      { id: "oauth2", kind: "oauth", source: "spec", template: "oauth2" },      { id: "custom_abc123", kind: "apikey", source: "custom", template: "custom_abc123" },      { id: "none", kind: "none", source: "spec", template: "none" },    ]);    expect(methods[0]?.oauth?.discoveryUrl).toBe("https://mcp.example.com/mcp");    expect(methods[0]?.oauth?.scopes).toBeUndefined();  });   it("carries multi-placement methods through to the hub", () => {    const methods = authMethodsFromConfig(      [        {          slug: "custom_mix",          kind: "apikey",          placements: [            { carrier: "header", name: "Authorization", prefix: "Bearer ", variable: "api_token" },            { carrier: "query", name: "team_id", variable: "team_id" },          ],        },      ],      "https://mcp.example.com/mcp",    );    expect(methods[0]?.placements).toEqual([      { carrier: "header", name: "Authorization", prefix: "Bearer ", variable: "api_token" },      { carrier: "query", name: "team_id", prefix: "", variable: "team_id" },    ]);  });}); describe("mcpAuthMethodInputsFromPlacements", () => {  it("builds ONE method carrying every named placement", () => {    expect(      mcpAuthMethodInputsFromPlacements([        { carrier: "header", name: "X-Token", prefix: "Bearer " },        { carrier: "query", name: "team_id", prefix: "" },      ]),    ).toEqual([      {        kind: "apikey",        placements: [          { carrier: "header", name: "X-Token", prefix: "Bearer ", variable: "x_token" },          { carrier: "query", name: "team_id", variable: "team_id" },        ],      },    ]);  });   it("builds a query method from a query placement (the ui.sh '?token=' case)", () => {    expect(      mcpAuthMethodInputsFromPlacements([{ carrier: "query", name: "token", prefix: "" }]),    ).toEqual([{ kind: "apikey", placements: [{ carrier: "query", name: "token" }] }]);  });   it("skips unnamed placements", () => {    expect(      mcpAuthMethodInputsFromPlacements([        { carrier: "query", name: "", prefix: "" },        { carrier: "query", name: "token", prefix: "" },      ]),    ).toEqual([{ kind: "apikey", placements: [{ carrier: "query", name: "token" }] }]);  });   it("is empty when no placement has a usable name", () => {    expect(      mcpAuthMethodInputsFromPlacements([{ carrier: "query", name: "  ", prefix: "" }]),    ).toEqual([]);  });});