claude-sdk-rs: Command for Claude Code

E2E Template — CRUD API

Test create / read / update / delete against a REST API endpoint. Adapt for FastAPI, Express, Rails, or any HTTP backend. Replace all {{PLACEHOLDER}} tokens before running.

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Setup

• Base URL: {{BASE_URL}} (e.g. http://localhost:8000)
• Resource: {{RESOURCE}} (e.g. users, posts, items)
• Auth: Bearer token {{AUTH_TOKEN}} (or remove the Authorization header if the endpoint is public)

Test Cases

1. Create (POST) — happy path

POST {{BASE_URL}}/{{RESOURCE}}
Authorization: Bearer {{AUTH_TOKEN}}
Content-Type: application/json

{
  "{{FIELD_NAME}}": "{{TEST_VALUE}}"
}

Assert:

• Status: 201 Created
• Response body contains a generated id field.
• Response body echoes back the submitted {{FIELD_NAME}}.

Store the returned id as CREATED_ID for subsequent steps.

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2. Read (GET) — fetch the created resource

GET {{BASE_URL}}/{{RESOURCE}}/{{CREATED_ID}}
Authorization: Bearer {{AUTH_TOKEN}}

Assert:

• Status: 200 OK
• Body id == CREATED_ID.
• Body {{FIELD_NAME}} matches what was submitted in step 1.

---

3. Update (PUT/PATCH) — mutate a field

PATCH {{BASE_URL}}/{{RESOURCE}}/{{CREATED_ID}}
Authorization: Bearer {{AUTH_TOKEN}}
Content-Type: application/json

{
  "{{FIELD_NAME}}": "{{UPDATED_VALUE}}"
}

Assert:

• Status: 200 OK
• Body {{FIELD_NAME}} == {{UPDATED_VALUE}}.

---

4. Delete (DELETE)

DELETE {{BASE_URL}}/{{RESOURCE}}/{{CREATED_ID}}
Authorization: Bearer {{AUTH_TOKEN}}

Assert:

• Status: 204 No Content (or 200 OK).

Confirm deletion:

GET {{BASE_URL}}/{{RESOURCE}}/{{CREATED_ID}}
Authorization: Bearer {{AUTH_TOKEN}}

Assert:

• Status: 404 Not Found.

---

5. Validation error — missing required field

POST {{BASE_URL}}/{{RESOURCE}}
Authorization: Bearer {{AUTH_TOKEN}}
Content-Type: application/json

{}

Assert:

• Status: 422 Unprocessable Entity (or 400 Bad Request).
• Response body includes a human-readable error referencing {{FIELD_NAME}}.
• No resource is created (follow-up GET to list endpoint returns same count).