integration-test-generator

Generate integration tests for multiple interacting components in Python. Use when testing interactions between: (1) Multiple services or APIs (REST/GraphQL endpoints, microservices), (2) Database operations with repositories/ORMs (SQLAlchemy, Django ORM), (3) External services (payment gateways, email services, third-party APIs), (4) Message queues and event-driven systems, (5) Full stack workflows (API + database + business logic). Provides test structure templates, fixtures, test data builders, and patterns for pytest-based integration testing.

Install with Tessl CLI

npx tessl i github:ArabelaTso/Skills-4-SE --skill integration-test-generator

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Review — 86%

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Validation — 11 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

Blog Platform Repository Integration Tests

Database repository integration with fixtures and builders

Criteria

Without context

With context

Uses pytest

100%

Test class organization

100%

Fixture decorator usage

100%

Function scope for db_session

100%

Yield-based teardown

100%

In-memory SQLite

100%

Dependency-injected fixtures

100%

Test data helper

100%

AAA pattern

71%

100%

Relationship test

100%

Cascade delete test

100%

Commit after writes

28%

100%

Without context: $0.3015 · 1m 31s · 15 turns · 18 in / 5,598 out tokens

With context: $0.7564 · 2m 17s · 28 turns · 284 in / 7,766 out tokens

73%

-1%

Subscription Service Integration Tests

External service mocking and transaction rollback testing

Criteria

Without context

With context

Uses pytest

100%

Test class organization

100%

responses library for HTTP mocking

responses.add usage

Mock call count verification

90%

100%

unittest.mock usage

100%

Successful subscription test

100%

Rollback on payment failure

100%

No email on failure

100%

Fixture for service setup

100%

AAA pattern

100%

71%

Without context: $0.4041 · 1m 44s · 24 turns · 72 in / 5,927 out tokens

With context: $0.7305 · 2m 15s · 29 turns · 33 in / 6,888 out tokens

100%

Task Management API Full Stack Integration Tests

Full stack FastAPI integration with TestClient and factory-based test data

Criteria

Without context

With context

Uses pytest

100%

Test class organization

100%

FastAPI TestClient

100%

dependency_overrides usage

100%

In-memory SQLite for test DB

100%

Function-scoped test client fixture

100%

Yield-based fixture teardown

100%

Factory or builder test data

100%

Multi-step workflow test

100%

Cross-layer verification

100%

AAA pattern

100%

Without context: $0.6539 · 2m 35s · 29 turns · 35 in / 9,081 out tokens

With context: $1.2200 · 3m 58s · 38 turns · 43 in / 13,665 out tokens

Evaluated: about 18 hours ago
Agent: Claude Code

Table of Contents

Blog Platform Repository Integration Tests Subscription Service Integration Tests Task Management API Full Stack Integration Tests

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