import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";

const { fallbackRequireMock, readLoggingConfigMock, shouldSkipMutatingLoggingConfigReadMock } =

vi.hoisted(() => ({

readLoggingConfigMock: vi.fn(() => undefined),

shouldSkipMutatingLoggingConfigReadMock: vi.fn(() => false),

fallbackRequireMock: vi.fn(() => {

throw new Error("config fallback should not be used in this test");

}),

}));

const { readLoggingConfigMock, shouldSkipMutatingLoggingConfigReadMock } = vi.hoisted(() => ({

readLoggingConfigMock: vi.fn<() => unknown>(() => undefined),

shouldSkipMutatingLoggingConfigReadMock: vi.fn(() => false),

}));

vi.mock("./config.js", () => ({

readLoggingConfig: readLoggingConfigMock,

shouldSkipMutatingLoggingConfigRead: shouldSkipMutatingLoggingConfigReadMock,

}));

vi.mock("./node-require.js", () => ({

resolveNodeRequireFromMeta: () => fallbackRequireMock,

}));

let originalTestFileLog: string | undefined;

let originalOpenClawLogLevel: string | undefined;

let logging: typeof import("../logging.js");

originalOpenClawLogLevel = process.env.OPENCLAW_LOG_LEVEL;

delete process.env.OPENCLAW_TEST_FILE_LOG;

delete process.env.OPENCLAW_LOG_LEVEL;

readLoggingConfigMock.mockClear();

readLoggingConfigMock.mockReset();

readLoggingConfigMock.mockReturnValue(undefined);

shouldSkipMutatingLoggingConfigReadMock.mockReset();

shouldSkipMutatingLoggingConfigReadMock.mockReturnValue(false);

fallbackRequireMock.mockClear();

logging.resetLogger();

logging.setLoggerOverride(null);

});

const settings = logging.getResolvedLoggerSettings();

expect(settings.level).toBe("silent");

expect(readLoggingConfigMock).not.toHaveBeenCalled();

expect(fallbackRequireMock).not.toHaveBeenCalled();

});

it("reads logging config when test file logging is explicitly enabled", () => {

process.env.OPENCLAW_TEST_FILE_LOG = "1";

readLoggingConfigMock.mockReturnValue({

level: "debug",

file: "/tmp/openclaw-configured.log",

maxFileBytes: 2048,

});

const settings = logging.getResolvedLoggerSettings();

expect(settings.level).toBe("info");

expect(settings).toMatchObject({

level: "debug",

file: "/tmp/openclaw-configured.log",

maxFileBytes: 2048,

});

});

it("skips fallback config loads for config schema", () => {

it("uses defaults when config schema skips logging config reads", () => {

process.env.OPENCLAW_TEST_FILE_LOG = "1";

shouldSkipMutatingLoggingConfigReadMock.mockReturnValue(true);

const settings = logging.getResolvedLoggerSettings();

expect(settings.level).toBe("info");

expect(fallbackRequireMock).not.toHaveBeenCalled();

});

});