import { describe, expect, it } from "vitest";import { Schema } from "effect"; import {  ProviderDriverKind,  ProviderInstanceConfig,  ProviderInstanceConfigMap,  ProviderInstanceId,  ProviderInstanceRef,} from "./providerInstance.ts"; const decodeProviderDriverKind = Schema.decodeUnknownSync(ProviderDriverKind);const decodeProviderInstanceId = Schema.decodeUnknownSync(ProviderInstanceId);const decodeProviderInstanceRef = Schema.decodeUnknownSync(ProviderInstanceRef);const decodeProviderInstanceConfig = Schema.decodeUnknownSync(ProviderInstanceConfig);const decodeProviderInstanceConfigMap = Schema.decodeUnknownSync(ProviderInstanceConfigMap); describe("provider slug validation (shared by driver + instance ids)", () => {  const cases = [    { schemaName: "ProviderInstanceId", decode: decodeProviderInstanceId },    { schemaName: "ProviderDriverKind", decode: decodeProviderDriverKind },  ] as const;   for (const { schemaName, decode } of cases) {    describe(schemaName, () => {      it.each(["codex", "codex_personal", "codex-work", "claudeAgent", "x", "abc123", "ollama"])(        "accepts %s",        (id) => {          expect(decode(id)).toBe(id);        },      );       it.each([        ["empty string", ""],        ["leading digit", "1codex"],        ["leading dash", "-codex"],        ["leading underscore", "_codex"],        ["whitespace inside", "codex personal"],        ["dot inside", "codex.personal"],        ["slash inside", "codex/personal"],      ])("rejects %s", (_label, value) => {        expect(() => decode(value)).toThrow();      });       it("trims surrounding whitespace before validating", () => {        expect(decode("  codex_work  ")).toBe("codex_work");      });       it("rejects ids longer than 64 characters", () => {        const tooLong = "a".repeat(65);        expect(() => decode(tooLong)).toThrow();        const justRight = "a".repeat(64);        expect(decode(justRight)).toBe(justRight);      });    });  }}); describe("ProviderInstanceRef", () => {  it("decodes a driver ref", () => {    const ref = decodeProviderInstanceRef({      instanceId: "codex_work",      driver: "codex",    });    expect(ref.instanceId).toBe("codex_work");    expect(ref.driver).toBe("codex");  });   it("decodes a fork-defined driver ref without complaint", () => {    const ref = decodeProviderInstanceRef({      instanceId: "ollama_local",      driver: "ollama",    });    expect(ref.instanceId).toBe("ollama_local");    expect(ref.driver).toBe("ollama");  });   it("rejects refs whose driver field is not a valid slug", () => {    expect(() =>      decodeProviderInstanceRef({        instanceId: "codex",        driver: "1nope",      }),    ).toThrow();  });}); describe("ProviderInstanceConfig", () => {  it("accepts a minimal config envelope for a driver", () => {    const decoded = decodeProviderInstanceConfig({ driver: "codex" });    expect(decoded.driver).toBe("codex");    expect(decoded.displayName).toBeUndefined();    expect(decoded.enabled).toBeUndefined();    expect(decoded.config).toBeUndefined();  });   it("preserves driver-opaque config payloads verbatim", () => {    const opaqueConfig = { homePath: "~/.codex_personal", binaryPath: "codex" };    const decoded = decodeProviderInstanceConfig({      driver: "codex",      displayName: "Codex (personal)",      accentColor: "#dc2626",      enabled: true,      config: opaqueConfig,    });    expect(decoded.displayName).toBe("Codex (personal)");    expect(decoded.accentColor).toBe("#dc2626");    expect(decoded.enabled).toBe(true);    expect(decoded.config).toEqual(opaqueConfig);  });   it("decodes generic environment variables on the instance envelope", () => {    const decoded = decodeProviderInstanceConfig({      driver: "claudeAgent",      environment: [        { name: "ANTHROPIC_BASE_URL", value: "https://openrouter.ai/api", sensitive: false },        { name: "OPENROUTER_API_KEY", value: "sk-or-test", sensitive: true },        { name: "ANTHROPIC_API_KEY", value: "", sensitive: false },      ],    });     expect(decoded.environment).toEqual([      { name: "ANTHROPIC_BASE_URL", value: "https://openrouter.ai/api", sensitive: false },      { name: "OPENROUTER_API_KEY", value: "sk-or-test", sensitive: true },      { name: "ANTHROPIC_API_KEY", value: "", sensitive: false },    ]);  });   it("rejects invalid environment variable names", () => {    expect(() =>      decodeProviderInstanceConfig({        driver: "codex",        environment: [{ name: "HAS-DASH", value: "x", sensitive: false }],      }),    ).toThrow();  });   it("decodes envelopes that name an unknown driver and preserves their config opaquely", () => {    const opaqueConfig = { someUnknownKnob: 42, model: "llama3" };    const decoded = decodeProviderInstanceConfig({      driver: "ollama",      displayName: "Ollama",      enabled: true,      config: opaqueConfig,    });    expect(decoded.driver).toBe("ollama");    expect(decoded.config).toEqual(opaqueConfig);  });   it("rejects a blank displayName (must be trimmed non-empty)", () => {    expect(() => decodeProviderInstanceConfig({ driver: "codex", displayName: "   " })).toThrow();  });   it("rejects driver values that do not satisfy the slug pattern", () => {    expect(() => decodeProviderInstanceConfig({ driver: "" })).toThrow();    expect(() => decodeProviderInstanceConfig({ driver: "has spaces" })).toThrow();  });}); describe("ProviderInstanceConfigMap", () => {  it("decodes a multi-instance map mixing first-party and fork drivers", () => {    const decoded = decodeProviderInstanceConfigMap({      codex_personal: {        driver: "codex",        displayName: "Codex (personal)",        config: { homePath: "~/.codex_personal" },      },      codex_work: {        driver: "codex",        config: { homePath: "~/.codex_work" },      },      claudeAgent: { driver: "claudeAgent" },      ollama_local: { driver: "ollama", config: { endpoint: "http://localhost:11434" } },    });    expect(new Set(Object.keys(decoded))).toEqual(      new Set(["claudeAgent", "codex_personal", "codex_work", "ollama_local"]),    );    expect(decoded[ProviderInstanceId.make("codex_personal")]?.driver).toBe("codex");    expect(decoded[ProviderInstanceId.make("codex_work")]?.config).toEqual({      homePath: "~/.codex_work",    });    expect(decoded[ProviderInstanceId.make("ollama_local")]?.driver).toBe("ollama");  });   it("rejects keys that fail the instance-id pattern", () => {    expect(() =>      decodeProviderInstanceConfigMap({        "1codex": { driver: "codex" },      }),    ).toThrow();  });});