Conduit

import { buildSchema, introspectionFromSchema, type GraphQLSchema, type IntrospectionQuery, } from "graphql"; /** * Simple test GraphQL schema for E2E tests - matches the existing mock structure */ export const SIMPLE_SCHEMA_SDL = ` type Query { getUser(id: ID!): User } type Mutation { createUser(name: String!): User } type User { id: ID! name: String! } `; /** * Comprehensive test GraphQL schema for unit tests */ export const COMPREHENSIVE_SCHEMA_SDL = ` type Query { user(id: ID!): User users: [User!]! post(id: ID!): Post posts: [Post!]! search(query: String!): [SearchResult!]! } type Mutation { createUser(input: CreateUserInput!): User! updateUser(id: ID!, input: UpdateUserInput!): User! deleteUser(id: ID!): Boolean! createPost(input: CreatePostInput!): Post! updatePost(id: ID!, input: UpdatePostInput!): Post! deletePost(id: ID!): Boolean! } type Subscription { userCreated: User! postCreated: Post! } type User { id: ID! username: String! email: String! posts: [Post!]! followers: [User!]! following: [User!]! createdAt: String! updatedAt: String! } type Post { id: ID! title: String! content: String! author: User! tags: [String!]! likes: Int! status: PostStatus! createdAt: String! updatedAt: String! } union SearchResult = User | Post input CreateUserInput { username: String! email: String! } input UpdateUserInput { username: String email: String } input CreatePostInput { title: String! content: String! authorId: ID! tags: [String!] } input UpdatePostInput { title: String content: String tags: [String!] status: PostStatus } enum PostStatus { DRAFT PUBLISHED ARCHIVED } `; /** * Creates a simple test GraphQL schema for E2E tests */ export function createSimpleSchema(): GraphQLSchema { return buildSchema(SIMPLE_SCHEMA_SDL); } /** * Creates a comprehensive test GraphQL schema for unit tests */ export function createComprehensiveSchema(): GraphQLSchema { return buildSchema(COMPREHENSIVE_SCHEMA_SDL); } /** * Creates introspection data from the simple schema */ export function createSimpleIntrospectionData(): IntrospectionQuery { const schema = createSimpleSchema(); return introspectionFromSchema(schema); } /** * Creates introspection data from the comprehensive schema */ export function createComprehensiveIntrospectionData(): IntrospectionQuery { const schema = createComprehensiveSchema(); return introspectionFromSchema(schema); } /** * Creates mock GraphQL response data for successful introspection (simple schema) */ export function createSimpleMockResponse(): { data: IntrospectionQuery; } { return { data: createSimpleIntrospectionData(), }; } /** * Creates mock GraphQL response data for successful introspection (comprehensive schema) */ export function createComprehensiveMockResponse(): { data: IntrospectionQuery; } { return { data: createComprehensiveIntrospectionData(), }; } /** * Creates mock GraphQL response data with errors */ export function createMockErrorResponse( errors: Array<{ message: string; extensions?: Record<string, any> }>, ): { errors: Array<{ message: string; extensions?: Record<string, any> }>; } { return { errors }; } /** * Creates mock execution result for simple user creation */ export function createSimpleUserExecutionResult(userData: { id: string; name: string; }) { return { data: { createUser: userData, }, }; } /** * Legacy compatibility - matches the existing mockGraphQL.ts structure */ export const legacyMockIntrospectionResult = { data: createSimpleIntrospectionData(), }; export const legacyMockUserExecutionResult = createSimpleUserExecutionResult({ id: "user-123", name: "Jane Doe", }); /** * Common test schema fixtures for different scenarios */ export const TestSchemaFixtures = { // Simple schema responses (for E2E tests) simple: { success: createSimpleMockResponse(), userExecution: legacyMockUserExecutionResult, }, // Comprehensive schema responses (for unit tests) comprehensive: { success: createComprehensiveMockResponse(), }, // Common error responses errors: { introspectionDisabled: createMockErrorResponse([ { message: "Schema introspection is disabled" }, ]), unauthorized: createMockErrorResponse([ { message: "You must be authenticated to perform this action.", extensions: { code: "UNAUTHENTICATED" }, }, ]), rateLimited: createMockErrorResponse([ { message: "Rate limit exceeded", extensions: { code: "RATE_LIMITED", retryAfter: 60 }, }, ]), syntaxError: createMockErrorResponse([ { message: "Syntax Error: Expected Name, found }", extensions: { code: "GRAPHQL_PARSE_FAILED" }, }, ]), networkError: createMockErrorResponse([ { message: "Network error", extensions: { code: "NETWORK_ERROR" }, }, ]), userAlreadyExists: createMockErrorResponse([ { message: "User already exists", extensions: { code: "USER_EXISTS" }, }, ]), }, } as const;