import { describe, expect, it } from "vitest";import { Schema } from "effect"; import { ProviderSendTurnInput, ProviderSessionStartInput } from "./provider"; const decodeProviderSessionStartInput = Schema.decodeUnknownSync(ProviderSessionStartInput);const decodeProviderSendTurnInput = Schema.decodeUnknownSync(ProviderSendTurnInput); describe("ProviderSessionStartInput", () => {  it("accepts codex-compatible payloads", () => {    const parsed = decodeProviderSessionStartInput({      threadId: "thread-1",      provider: "codex",      cwd: "/tmp/workspace",      modelSelection: {        provider: "codex",        model: "gpt-5.3-codex",        options: {          reasoningEffort: "high",          fastMode: true,        },      },      runtimeMode: "full-access",    });    expect(parsed.runtimeMode).toBe("full-access");    expect(parsed.modelSelection?.provider).toBe("codex");    expect(parsed.modelSelection?.model).toBe("gpt-5.3-codex");    if (parsed.modelSelection?.provider !== "codex") {      throw new Error("Expected codex modelSelection");    }    expect(parsed.modelSelection.options?.reasoningEffort).toBe("high");    expect(parsed.modelSelection.options?.fastMode).toBe(true);  });   it("rejects payloads without runtime mode", () => {    expect(() =>      decodeProviderSessionStartInput({        threadId: "thread-1",        provider: "codex",      }),    ).toThrow();  });   it("accepts claude runtime knobs", () => {    const parsed = decodeProviderSessionStartInput({      threadId: "thread-1",      provider: "claudeAgent",      cwd: "/tmp/workspace",      modelSelection: {        provider: "claudeAgent",        model: "claude-sonnet-4-6",        options: {          thinking: true,          effort: "max",          fastMode: true,        },      },      runtimeMode: "full-access",    });    expect(parsed.provider).toBe("claudeAgent");    expect(parsed.modelSelection?.provider).toBe("claudeAgent");    expect(parsed.modelSelection?.model).toBe("claude-sonnet-4-6");    if (parsed.modelSelection?.provider !== "claudeAgent") {      throw new Error("Expected claude modelSelection");    }    expect(parsed.modelSelection.options?.thinking).toBe(true);    expect(parsed.modelSelection.options?.effort).toBe("max");    expect(parsed.modelSelection.options?.fastMode).toBe(true);    expect(parsed.runtimeMode).toBe("full-access");  });}); describe("ProviderSendTurnInput", () => {  it("accepts codex modelSelection", () => {    const parsed = decodeProviderSendTurnInput({      threadId: "thread-1",      modelSelection: {        provider: "codex",        model: "gpt-5.3-codex",        options: {          reasoningEffort: "xhigh",          fastMode: true,        },      },    });     expect(parsed.modelSelection?.provider).toBe("codex");    expect(parsed.modelSelection?.model).toBe("gpt-5.3-codex");    if (parsed.modelSelection?.provider !== "codex") {      throw new Error("Expected codex modelSelection");    }    expect(parsed.modelSelection.options?.reasoningEffort).toBe("xhigh");    expect(parsed.modelSelection.options?.fastMode).toBe(true);  });   it("accepts claude modelSelection including ultrathink", () => {    const parsed = decodeProviderSendTurnInput({      threadId: "thread-1",      modelSelection: {        provider: "claudeAgent",        model: "claude-sonnet-4-6",        options: {          effort: "ultrathink",          fastMode: true,        },      },    });     expect(parsed.modelSelection?.provider).toBe("claudeAgent");    if (parsed.modelSelection?.provider !== "claudeAgent") {      throw new Error("Expected claude modelSelection");    }    expect(parsed.modelSelection.options?.effort).toBe("ultrathink");    expect(parsed.modelSelection.options?.fastMode).toBe(true);  });});