trex.test.integration

A command that runs integration tests against a real PostgreSQL database, the database used by the application.

In plain words
What is it for?
Use it to run all integration tests or select a subset, especially tests that make authenticated API calls and verify stored data.
Why use it?
It tests the application and database together instead of checking code in isolation, while automatically creating and resetting the test database.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/ambient-code/platform/trex.test.integration
Clone the repo
git clone --depth 1 https://github.com/ambient-code/platform

Made for: Claude Code.

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 282 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00282
Opus 5 $0.00000 $0.00141
Sonnet 5 $0.00000 $0.00056
Haiku 4.5 $0.00000 $0.00028

Measured yesterday against content hash 1cfabfcc986f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

trex.test.integration scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

components/ambient-api-server/.claude/commands/trex.test.integration.md · 42 lines

What it actually says

Run Integration Tests

Run integration tests against a real PostgreSQL database (provisioned automatically via testcontainers).

Instructions

  1. Build the binary to ensure everything compiles:

    make binary
    
  2. Run integration tests:

    make test-integration
    
  3. To run a specific test or subset:

    TESTFLAGS="-run TestDinosaurGet" make test-integration
    
  4. Report results with pass/fail summary.

How Integration Tests Work

  • Database: Testcontainers automatically starts a PostgreSQL instance (no manual setup needed)
  • Each test calls test.RegisterIntegration(t) which returns a (*Helper, *openapi.APIClient)
  • The database is reset between tests via helper.DBFactory.ResetDB()
  • Tests use gomega matchers (Expect(...).To(...))

Test Files

  • test/integration/ — Contains all integration test files

Adding New Test Files

Follow the pattern in existing test files. Every test function should:

  1. Call h, client := test.RegisterIntegration(t)
  2. Create an account: account := h.NewRandAccount()
  3. Get an authenticated context: ctx := h.NewAuthenticatedContext(account)
  4. Use client.DefaultAPI.Api... methods for API calls
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 42 lines · 0 tokens per session scan A 1cfabfcc986f

Subscribe to this mod's changes

trex.test.integration is a command published in the GitHub repository ambient-code/platform (129 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 282 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.