vscode-stepzen/test-node-interface.graphql at main · stepzen-dev/vscode-stepzen · GitHub

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# Test file for Node interface rule

# ❌ Wrong: Node interface with no fields
interface Node {
}

# ❌ Wrong: Node interface with wrong field name
interface Node {
  identifier: ID!
}

# ❌ Wrong: Node interface with wrong field type
interface Node {
  id: String!
}

# ❌ Wrong: Node interface with nullable ID
interface Node {
  id: ID
}

# ❌ Wrong: Node interface with multiple fields
interface Node {
  id: ID!
  name: String!
}

# ✅ Correct: Node interface with exactly id: ID!
interface Node {
  id: ID!
}

# Test that other interfaces are not affected
interface User {
  id: ID!
  name: String!
  email: String!
}

# Test that types are not affected
type Product {
  id: ID!
  name: String!
  price: Float!
}