oh-my-pi/packages/coding-agent/test/config-cli.test.ts

import { afterEach, beforeEach, describe, expect, it, vi } from "bun:test";
import * as path from "node:path";
import { runConfigCommand } from "@oh-my-pi/pi-coding-agent/cli/config-cli";
import { resetSettingsForTest } from "@oh-my-pi/pi-coding-agent/config/settings";
import { AgentStorage } from "@oh-my-pi/pi-coding-agent/session/agent-storage";
import { getConfigRootDir, setAgentDir, TempDir } from "@oh-my-pi/pi-utils";

let testAgentDir: TempDir | undefined;
const originalAgentDir = process.env.PI_CODING_AGENT_DIR;
const fallbackAgentDir = path.join(getConfigRootDir(), "agent");

beforeEach(() => {
	resetSettingsForTest();
	testAgentDir = TempDir.createSync("omp-config-cli-");
	setAgentDir(testAgentDir.path());
});

afterEach(async () => {
	vi.restoreAllMocks();
	AgentStorage.resetInstance();
	resetSettingsForTest();
	if (originalAgentDir) {
		setAgentDir(originalAgentDir);
	} else {
		setAgentDir(fallbackAgentDir);
		delete process.env.PI_CODING_AGENT_DIR;
	}
	if (testAgentDir) {
		try {
			await testAgentDir.remove();
		} catch {}
		testAgentDir = undefined;
	}
});

describe("config CLI schema coverage", () => {
	it("renders record settings as JSON and with record type in text output", async () => {
		const logSpy = vi.spyOn(console, "log").mockImplementation(() => {});

		await runConfigCommand({ action: "list", flags: {} });

		const lines = logSpy.mock.calls.map(call => String(call[0] ?? ""));
		const plainLines = lines.map(line => Bun.stripANSI(line));
		const modelRolesLine = plainLines.find(line => line.includes("modelRoles ="));
		expect(modelRolesLine).toBeDefined();
		const plainModelRolesLine = String(modelRolesLine);
		expect(plainModelRolesLine).toContain("modelRoles =");
		expect(plainModelRolesLine).toContain("(record)");
		expect(plainModelRolesLine).toContain("{");
		expect(plainModelRolesLine).toContain("}");
		expect(plainModelRolesLine).not.toContain("[object Object]");
	});

	it("sets and gets record settings as JSON objects", async () => {
		const logSpy = vi.spyOn(console, "log").mockImplementation(() => {});
		const recordValue = '{"default":"claude-opus-4-6"}';

		await runConfigCommand({ action: "set", key: "modelRoles", value: recordValue, flags: { json: true } });
		await runConfigCommand({ action: "get", key: "modelRoles", flags: { json: true } });

		const payload = logSpy.mock.calls.at(-1)?.[0];
		expect(typeof payload).toBe("string");
		const parsed = JSON.parse(String(payload)) as { key: string; value: unknown; type: string };
		expect(parsed.key).toBe("modelRoles");
		expect(parsed.type).toBe("record");
		expect(parsed.value).toEqual({ default: "claude-opus-4-6" });
	});

	it("sets and gets array settings as JSON arrays", async () => {
		const logSpy = vi.spyOn(console, "log").mockImplementation(() => {});
		const arrayValue = '["claude-opus-4-6","gpt-5.3-codex"]';

		await runConfigCommand({ action: "set", key: "enabledModels", value: arrayValue, flags: { json: true } });
		await runConfigCommand({ action: "get", key: "enabledModels", flags: { json: true } });

		const payload = logSpy.mock.calls.at(-1)?.[0];
		expect(typeof payload).toBe("string");
		const parsed = JSON.parse(String(payload)) as { key: string; value: unknown; type: string };
		expect(parsed.key).toBe("enabledModels");
		expect(parsed.type).toBe("array");
		expect(parsed.value).toEqual(["claude-opus-4-6", "gpt-5.3-codex"]);
	});
	it("sets numeric idle compaction settings from CLI values", async () => {
		const logSpy = vi.spyOn(console, "log").mockImplementation(() => {});
		await runConfigCommand({
			action: "set",
			key: "compaction.idleThresholdTokens",
			value: "300000",
			flags: { json: true },
		});
		await runConfigCommand({
			action: "set",
			key: "compaction.idleTimeoutSeconds",
			value: "600",
			flags: { json: true },
		});
		await runConfigCommand({ action: "get", key: "compaction.idleThresholdTokens", flags: { json: true } });
		await runConfigCommand({ action: "get", key: "compaction.idleTimeoutSeconds", flags: { json: true } });

		const thresholdPayload = logSpy.mock.calls.at(-2)?.[0];
		const timeoutPayload = logSpy.mock.calls.at(-1)?.[0];
		expect(typeof thresholdPayload).toBe("string");
		expect(typeof timeoutPayload).toBe("string");
		expect(JSON.parse(String(thresholdPayload))).toMatchObject({
			key: "compaction.idleThresholdTokens",
			type: "number",
			value: 300000,
		});
		expect(JSON.parse(String(timeoutPayload))).toMatchObject({
			key: "compaction.idleTimeoutSeconds",
			type: "number",
			value: 600,
		});
	});

	it("accepts max as a persisted default thinking level", async () => {
		const logSpy = vi.spyOn(console, "log").mockImplementation(() => {});

		await runConfigCommand({ action: "set", key: "defaultThinkingLevel", value: "max", flags: { json: true } });
		await runConfigCommand({ action: "get", key: "defaultThinkingLevel", flags: { json: true } });

		const payload = logSpy.mock.calls.at(-1)?.[0];
		expect(typeof payload).toBe("string");
		const parsed = JSON.parse(String(payload)) as { key: string; value: unknown; type: string };
		expect(parsed.key).toBe("defaultThinkingLevel");
		expect(parsed.type).toBe("enum");
		expect(parsed.value).toBe("max");
	});
});