GraphQL API Testing SuitePREMIUM

Build a complete GraphQL API test suite:

**GraphQL Endpoint:** {{ENDPOINT}}
**Schema Overview:**
```graphql
{{SCHEMA_EXCERPT}}
```

**Operations to Test:**

**Queries:**
{{QUERIES_LIST}}

**Mutations:**
{{MUTATIONS_LIST}}

**Subscriptions (if any):**
{{SUBSCRIPTIONS_LIST}}

**Test Coverage:**

1. **Query Tests:**
  …