feat(agent testing): introduce Agent testing by VincentMolinie · Pull Request #1377 · ForestAdmin/agent-nodejs

VincentMolinie · 2025-12-18T16:14:30Z

Definition of Done

General

Write an explicit title for the Pull Request, following Conventional Commits specification
Test manually the implemented changes
Validate the code quality (indentation, syntax, style, simplicity, readability)

Security

Consider the security impact of the changes made

qltysh · 2025-12-18T16:15:32Z

1 new issue

Tool	Category	Rule	Count
qlty	Structure	Function with high complexity (count = 23): routes	1

qltysh · 2026-01-07T13:14:09Z

Coverage Impact

⬇️ Merging this pull request will decrease total coverage on main by 0.73%.

Modified Files with Diff Coverage (10)

File	% Diff	Uncovered Line #s
packages/agent-client/src/index.ts	100.0%
packages/agent-testing/src/forest-admin-client-mock.ts	58.8%	52, 56, 60-61, 72...
packages/agent-testing/src/forest-server-sandbox.ts	4.4%	21-185
packages/agent-testing/src/benchmark.ts	100.0%
packages/agent-testing/src/testable-agent-base.ts	100.0%
packages/agent-testing/src/schema-converter.ts	100.0%
packages/agent-testing/src/schema-path-manager.ts	100.0%
packages/agent-testing/src/index.ts	68.8%	33, 50-77
packages/agent-testing/src/http-requester-mock.ts	100.0%
packages/agent-testing/src/testable-agent.ts	100.0%
Total	54.1%

🤖 Increase coverage with AI coding...

In the `feat/agent-testing` branch, add test coverage for this new code:

- `packages/agent-testing/src/forest-admin-client-mock.ts` -- Lines 52, 56, 60-61, 72, 74, 77-80, 84-86, and 119
- `packages/agent-testing/src/forest-server-sandbox.ts` -- Line 21-185
- `packages/agent-testing/src/index.ts` -- Lines 33 and 50-77

🚦 See full report on Qlty Cloud »

🛟 Help

Diff Coverage: Coverage for added or modified lines of code (excludes deleted files). Learn more.
Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.
File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)
- Indirect Changes: Changes to File Coverage for files that were not modified in this PR. Learn more.

Scra3 · 2026-01-07T15:58:53Z

packages/_example/package.json

  "dependencies": {
    "@faker-js/faker": "^7.6.0",
    "@forestadmin/agent": "1.70.1",
+    "@forestadmin/datasource-customizer": "1.67.2",


Scra3 · 2026-01-07T15:58:59Z

packages/_example/package.json

    "@forestadmin/agent": "1.70.1",
+    "@forestadmin/datasource-customizer": "1.67.2",
    "@forestadmin/datasource-dummy": "1.1.60",
+    "@forestadmin/forestadmin-client": "1.37.0",


Scra3 · 2026-01-07T16:02:06Z

packages/mcp-server/README.md


 The MCP server will be automatically initialized and mounted on your application.

+#### Framework Compatibility


Scra3 · 2026-01-07T16:07:19Z

package.json

    "@babel/helpers": "^7.26.10",
-    "semantic-release": "^25.0.0"
+    "semantic-release": "^25.0.0",
+    "@forestadmin/datasource-toolkit": "1.50.1",


why dependencies are added ?

Scra3 · 2026-01-07T16:08:36Z

packages/agent-testing/src/remote-agent-client/action-layout/action-layout-container.ts

@@ -0,0 +1,23 @@
+import { ForestServerActionFormLayoutElement } from '@forestadmin/forestadmin-client';


remove remove-agent-client folder.

Add @forestadmin/datasource-customizer directly to prevent yarn from creating nested node_modules with different versions in CI. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Force consistent versions of @forestadmin/datasource-toolkit and @forestadmin/datasource-customizer across all packages to prevent type mismatches when _example downloads from npm. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Add @forestadmin/forestadmin-client to resolutions to prevent agent-testing from downloading a nested copy from npm. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Add comment to yarn.lock to bust the CI cache and force fresh node_modules installation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Add @forestadmin/forestadmin-client to _example to ensure the resolution forces the correct version instead of pulling 1.37.1 from npm through transitive dependencies. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Cast ForestAdminClientMock to any to avoid type mismatch when yarn creates nested node_modules with different forestadmin-client versions due to transitive dependency resolution. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Remove remote-agent-client/ and units/ folders (now in @forestadmin/agent-client) - Move integrations/* content directly to src/ - Update imports to use @forestadmin/agent-client package - Fix test imports and filter types - Add projection support to ExportOptions in agent-client 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Scra3 · 2026-01-13T18:42:25Z

packages/agent-client/src/domains/collection.ts

  }

  async exportCsv(stream: WriteStream, options?: ExportOptions): Promise<void> {
+    const projection = options?.projection ?? options?.fields;


maybe use only projection?

- Use fields instead of projection in ExportOptions - Update dependencies to use workspace versions (*) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Use explicit versions for internal dependencies (repo convention) - Remove __tests__/ folder with placeholder test 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Starting fresh for this package in the main monorepo. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Reorganize README to present sandbox mode first - Add comparison table between sandbox and simple modes - Document agent configuration for sandbox mode - Keep simple mode as alternative for quick tests 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

The sandbox mode (createForestServerSandbox + createForestAgentClient) is now the only supported way to test agents. This provides: - Production-like testing with realistic server communication - Permission testing with proper server responses - Support for any agent (Node.js, Python, Ruby, etc.) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

…tTestClient - Rename createForestAgentClient to createAgentTestClient (clearer name) - Rename ForestAgentClient type to AgentTestClient - Add deprecated aliases for backward compatibility - Mark createTestableAgent as deprecated - Update README and examples 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Scra3 · 2026-01-19T13:24:32Z

packages/agent-testing/src/index.ts

+}
+
+/** @deprecated Use createAgentTestClient instead */
+export const createForestAgentClient = createAgentTestClient;


I have renamed to: createAgentTestClient, it's a more user friendly name. It's also to avoid confusion with agent-client

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- @forestadmin/agent-client: 1.3.0 → 1.3.1 - @forestadmin/forestadmin-client: 1.37.3 → 1.37.4 - @forestadmin/agent: 1.70.7 → 1.70.8 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

- Add clear value proposition in description - Rename "Setup" to "Quick Start" for better scannability - Number steps clearly (1, 2, 3) in comments - Use process.env for secrets (clearer than placeholder) - Show concrete command example for starting agent 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

# @forestadmin/agent-client [1.4.0](https://github.com/ForestAdmin/agent-nodejs/compare/@forestadmin/agent-client@1.3.1...@forestadmin/agent-client@1.4.0) (2026-01-20) ### Features * **agent testing:** introduce Agent testing ([#1377](#1377)) ([2ce12f2](2ce12f2)) * **mcp-server:** add associate and dissociate tools ([#1393](#1393)) ([c3fa294](c3fa294))

# @forestadmin/agent-testing 1.0.0 (2026-01-22) ### Bug Fixes * **agent-testing:** force release ([#1425](#1425)) ([c8fdec4](c8fdec4)) ### Features * **agent testing:** introduce Agent testing ([#1377](#1377)) ([2ce12f2](2ce12f2))

VincentMolinie force-pushed the feat/agent-testing branch 3 times, most recently from 7a4233b to c1e6432 Compare January 6, 2026 12:58

Scra3 reviewed Jan 7, 2026

View reviewed changes

Vincent Molinié and others added 11 commits January 13, 2026 17:21

feat(agent testing): introduce Agent testing

34814bb

fix: fix linter issues

f9e5389

feat: add README

e38c773

fix: remove duplicated files

53d692e

fix: fix the tests

8ceef43

fix: add forestadmin-client to resolutions

19b8dc4

Add @forestadmin/forestadmin-client to resolutions to prevent agent-testing from downloading a nested copy from npm. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

chore: force CI cache invalidation

798930d

Add comment to yarn.lock to bust the CI cache and force fresh node_modules installation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Scra3 force-pushed the feat/agent-testing branch from c6af75f to c862720 Compare January 13, 2026 16:22

alban bertolini and others added 3 commits January 13, 2026 17:56

chore: revert unrelated changes in _example and mcp-server

49f79de

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

chore: revert unrelated changes in root package.json

4cf5fac

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Scra3 reviewed Jan 13, 2026

View reviewed changes

alban bertolini and others added 4 commits January 14, 2026 09:24

docs(agent-client): add comments to explain CSV export query params

c524b50

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

chore(agent-testing): reset changelog

27e119f

Starting fresh for this package in the main monorepo. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

alban bertolini and others added 3 commits January 19, 2026 14:08

Scra3 reviewed Jan 19, 2026

View reviewed changes

alban bertolini and others added 6 commits January 19, 2026 14:45

ci: add agent-testing to test matrix

2ea3290

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs(agent-testing): remove permissions example from Quick Start

23eeb91

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs(agent-testing): simplify README with clear setup

ac52d5e

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

docs(agent-testing): minimal README focused on setup

9d689af

🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Scra3 approved these changes Jan 20, 2026

View reviewed changes

Scra3 merged commit 2ce12f2 into main Jan 20, 2026
24 of 25 checks passed

Scra3 deleted the feat/agent-testing branch January 20, 2026 10:56

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

feat(agent testing): introduce Agent testing#1377

feat(agent testing): introduce Agent testing#1377
Scra3 merged 27 commits intomainfrom
feat/agent-testing

VincentMolinie commented Dec 18, 2025

Uh oh!

qltysh bot commented Dec 18, 2025 •

edited

Loading

Uh oh!

qltysh bot commented Jan 7, 2026 •

edited

Loading

Uh oh!

Scra3 Jan 7, 2026

Uh oh!

Scra3 Jan 7, 2026

Uh oh!

Scra3 Jan 7, 2026

Uh oh!

Scra3 Jan 7, 2026

Uh oh!

Scra3 Jan 7, 2026

Uh oh!

Scra3 Jan 13, 2026

Uh oh!

Scra3 Jan 19, 2026 •

edited

Loading

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants


		The MCP server will be automatically initialized and mounted on your application.

		#### Framework Compatibility

		@@ -0,0 +1,23 @@
		import { ForestServerActionFormLayoutElement } from '@forestadmin/forestadmin-client';

Conversation

VincentMolinie commented Dec 18, 2025

Definition of Done

General

Security

Uh oh!

qltysh bot commented Dec 18, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

1 new issue

Uh oh!

qltysh bot commented Jan 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

Scra3 Jan 7, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 7, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 7, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 7, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 7, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 13, 2026

Choose a reason for hiding this comment

Uh oh!

Scra3 Jan 19, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

qltysh bot commented Dec 18, 2025 •

edited

Loading

qltysh bot commented Jan 7, 2026 •

edited

Loading

Scra3 Jan 19, 2026 •

edited

Loading