mirror of
https://github.com/bendtherules/opencode-multi-model.git
synced 2026-08-18 13:42:21 +00:00
refactor: tests and add close.test.ts
This commit is contained in:
@@ -0,0 +1,357 @@
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import { expect, test, mock, spyOn, beforeEach, afterEach, describe } from "bun:test";
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import * as fs from "node:fs";
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import * as os from "node:os";
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import { openMultiModel } from "../src/core/open";
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import {
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shellQuote,
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normalizeModels,
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findDuplicates,
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createWindowBaseName,
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createWindowPlans,
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levenshtein,
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suggestModels,
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formatInvalidModelError,
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sanitizeName,
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runCommand,
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getWorktreePath,
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getSessionPath,
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undoWorktree,
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launchModelInWindow,
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getWorktreesForSession,
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getBinaryName,
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} from "../src/core/utils";
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let originalBun$: typeof Bun.$ = (globalThis as any).Bun?.$;
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let mockCommandResponses: Record<string, { ok: boolean; stdout: string; stderr: string }> = {};
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let executedCommands: string[] = [];
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function setupMockBun$() {
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const mockFn = mock((strings: TemplateStringsArray, ...values: any[]) => {
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const parts = values[0] as string[];
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const commandSignature = parts.join(" ");
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executedCommands.push(commandSignature);
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return {
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quiet: () => ({
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nothrow: async () => {
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const response = mockCommandResponses[commandSignature] ?? { ok: true, stdout: "", stderr: "" };
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return {
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exitCode: response.ok ? 0 : 1,
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stdout: { toString: () => response.stdout },
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stderr: { toString: () => response.stderr },
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};
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},
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}),
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};
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});
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(globalThis as any).Bun.$ = mockFn;
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return mockFn;
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}
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function restoreOriginalBun$() {
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(globalThis as any).Bun.$ = originalBun$;
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}
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describe("multi-model launch", () => {
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let existsSyncMock: ReturnType<typeof spyOn>;
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let bunMock: ReturnType<typeof setupMockBun$>;
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beforeEach(() => {
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spyOn(os, "homedir").mockReturnValue("/mock/home");
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existsSyncMock = spyOn(fs, "existsSync").mockReturnValue(false);
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bunMock = setupMockBun$();
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executedCommands = [];
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mockCommandResponses = {
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"git rev-parse --is-inside-work-tree": { ok: true, stdout: "true", stderr: "" },
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"command -v tmux": { ok: true, stdout: "/usr/bin/tmux", stderr: "" },
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"command -v opencode": { ok: true, stdout: "/usr/bin/opencode", stderr: "" },
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"opencode models": { ok: true, stdout: "openai/gpt-5.2\nanthropic/claude-3-5-sonnet", stderr: "" },
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"tmux has-session -t test-session": { ok: false, stdout: "", stderr: "session not found" },
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"git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2": { ok: false, stdout: "", stderr: "" },
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};
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});
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afterEach(() => {
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restoreOriginalBun$();
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});
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test("fails if session name is empty", async () => {
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const result = await openMultiModel({
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sessionName: "",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: `sessionName` must not be empty.");
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expect(executedCommands).toEqual([]);
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});
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test("fails if no models are provided", async () => {
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const result = await openMultiModel({
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sessionName: "test-session",
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models: [],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: Model names must not be empty.");
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expect(executedCommands).toEqual([]);
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});
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test("fails if duplicate models are provided", async () => {
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2", "openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Duplicate model names are not allowed");
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expect(executedCommands).toEqual([]);
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});
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test("fails if not inside a git repository", async () => {
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mockCommandResponses["git rev-parse --is-inside-work-tree"] = { ok: false, stdout: "", stderr: "not a git repo" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: `multi-model` requires a git repository.");
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expect(executedCommands).toEqual(["git rev-parse --is-inside-work-tree"]);
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});
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test("fails if tmux is not installed", async () => {
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mockCommandResponses["command -v tmux"] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: `tmux` is not installed or not on `PATH`.");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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]);
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});
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test("fails if opencode is not installed", async () => {
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mockCommandResponses["command -v opencode"] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: `opencode` is not installed or not on `PATH`.");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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]);
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});
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test("fails if model name is not in allowlist", async () => {
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["invalid/model"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: Model name 'invalid/model' not found");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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]);
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});
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test("fails if session already exists", async () => {
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mockCommandResponses["tmux has-session -t test-session"] = { ok: true, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Error: Session already exists");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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"tmux has-session -t test-session",
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]);
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});
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test("successfully plans and executes tmux launch with single model", async () => {
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(true);
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expect(result.instructions).toContain("Use `tmux attach -t test-session` to join session");
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expect(executedCommands.some(c => c.startsWith("tmux new-session -d -s test-session -n gpt-5-2"))).toBe(true);
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expect(executedCommands.some(c => c.startsWith("tmux send-keys -t test-session:gpt-5-2"))).toBe(true);
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});
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test("successfully launches multiple models", async () => {
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mockCommandResponses["git show-ref --verify --quiet refs/heads/opencode/test-session/claude-3-5-sonnet"] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2", "anthropic/claude-3-5-sonnet"],
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});
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expect(result.success).toBe(true);
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expect(result.instructions).toContain("Use `tmux attach -t test-session` to join session");
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expect(executedCommands.some(c => c.startsWith("tmux new-session -d -s test-session -n gpt-5-2"))).toBe(true);
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expect(executedCommands.some(c => c.startsWith("tmux new-window -d -t test-session -n claude-3-5-sonnet"))).toBe(true);
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});
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test("sanitizes session name", async () => {
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mockCommandResponses["tmux has-session -t test session!"] = { ok: false, stdout: "", stderr: "" };
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mockCommandResponses["git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2"] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test session!",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(true);
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expect(result.instructions).toContain("Use `tmux attach -t test session!` to join session");
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expect(executedCommands.some(c => c.startsWith("git worktree add -b opencode/test-session/gpt-5-2"))).toBe(true);
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});
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test("fails if tmux new-session fails for the first model and triggers undo", async () => {
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mockCommandResponses["tmux new-session -d -s test-session -n gpt-5-2 -c /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2"] = { ok: false, stdout: "", stderr: "tmux error" };
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mockCommandResponses["git worktree remove -f /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2"] = { ok: true, stdout: "", stderr: "" };
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mockCommandResponses["git branch -D opencode/test-session/gpt-5-2"] = { ok: true, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Failed to create tmux session");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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"tmux has-session -t test-session",
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"git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2",
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"git worktree add -b opencode/test-session/gpt-5-2 /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2",
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"tmux new-session -d -s test-session -n gpt-5-2 -c /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2",
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"git worktree remove -f /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2",
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"git branch -D opencode/test-session/gpt-5-2",
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]);
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});
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test("fails if worktree path exists for first model", async () => {
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existsSyncMock.mockImplementation((path: string) => {
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return path.includes("test-session/gpt-5-2");
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});
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Worktree path already exists");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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"tmux has-session -t test-session",
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]);
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});
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test("fails if git branch exists for first model", async () => {
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mockCommandResponses["git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2"] = { ok: true, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Branch 'opencode/test-session/gpt-5-2' already exists");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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"tmux has-session -t test-session",
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"git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2",
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]);
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});
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test("fails if git worktree add fails for first model", async () => {
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mockCommandResponses["git worktree add -b opencode/test-session/gpt-5-2 /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2"] = { ok: false, stdout: "", stderr: "git error" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2"],
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});
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expect(result.success).toBe(false);
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expect(result.error).toContain("Failed to create worktree");
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expect(executedCommands).toEqual([
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"git rev-parse --is-inside-work-tree",
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"command -v tmux",
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"command -v opencode",
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"opencode models",
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"tmux has-session -t test-session",
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"git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2",
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"git worktree add -b opencode/test-session/gpt-5-2 /mock/home/.local/share/opencode/multi-model/test-session/gpt-5-2",
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]);
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});
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test("model name collision creates unique window names", async () => {
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mockCommandResponses["opencode models"] = { ok: true, stdout: "openai/gpt-5.2\nanthropic/gpt-5.2", stderr: "" };
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mockCommandResponses["git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2"] = { ok: false, stdout: "", stderr: "" };
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mockCommandResponses["git show-ref --verify --quiet refs/heads/opencode/test-session/gpt-5-2-2"] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: ["openai/gpt-5.2", "anthropic/gpt-5.2"],
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});
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expect(result.success).toBe(true);
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expect(result.instructions).toContain("Use `tmux attach -t test-session` to join session");
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expect(executedCommands.some(c => c.startsWith("tmux new-session -d -s test-session -n gpt-5-2"))).toBe(true);
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expect(executedCommands.some(c => c.startsWith("tmux new-window -d -t test-session -n gpt-5-2-2"))).toBe(true);
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});
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test("long model name is truncated in window name", async () => {
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const longModel = "verylongmodelfrontexampleprovider";
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mockCommandResponses["opencode models"] = { ok: true, stdout: longModel, stderr: "" };
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mockCommandResponses[`git show-ref --verify --quiet refs/heads/opencode/test-session/${longModel.slice(0, 24)}`] = { ok: false, stdout: "", stderr: "" };
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const result = await openMultiModel({
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sessionName: "test-session",
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models: [longModel],
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});
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expect(result.success).toBe(true);
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expect(result.instructions).toContain("Use `tmux attach -t test-session` to join session");
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const windowName = executedCommands.find(c => c.includes("tmux new-session"))?.match(/-n (\S+)/)?.[1];
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expect(windowName?.length).toBeLessThanOrEqual(24);
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});
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});
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// ----------
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// Core utils tests remain in a separate file.
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