@graphql-hive/federation-gateway-audit/dist/index-BhPDIfmU.js

Audit tool for Apollo Federation Gateway

import { c as createSubgraph, a as createTest, s as serve } from './testkit-BtZjdl4n.js';
import '@apollo/composition';
import 'graphql';
import 'fets';
import '@apollo/subgraph';
import 'graphql-yoga';

const users = [
  {
    id: "u1",
    name: "u1-name",
    address: "a1"
  },
  {
    id: "u2",
    name: "u2-name",
    address: "a2"
  }
];
const addresses = [
  {
    __typename: "HomeAddress",
    id: "a1",
    city: "a1-city",
    country: "a1-country"
  },
  {
    __typename: "WorkAddress",
    id: "a2",
    city: "a2-city",
    country: "a2-country"
  }
];

var a = createSubgraph("a", {
  typeDefs: (
    /* GraphQL */
    `
    extend schema
      @link(
        url: "https://specs.apollo.dev/federation/v2.3"
        import: ["@key", "@requires", "@external", "@shareable"]
      )

    type Query {
      a: User
    }

    interface Address {
      id: ID!
    }

    type HomeAddress implements Address @key(fields: "id") {
      id: ID!
      city: String @shareable
    }

    type WorkAddress implements Address @key(fields: "id") {
      id: ID!
      city: String @shareable
    }

    type User @key(fields: "id") {
      id: ID!
      name: String! @shareable
      address: Address @external
      city: String @requires(fields: "address { id }")
      country: String @requires(fields: "address { ... on WorkAddress { id } }")
    }
  `
  ),
  resolvers: {
    Query: {
      a() {
        const user = users[0];
        return {
          id: user.id,
          name: user.name
        };
      }
    },
    User: {
      __resolveReference(key) {
        const user = users.find((user2) => user2.id === key.id);
        if (!user) {
          return null;
        }
        if (key.address?.id) {
          return {
            id: user.id,
            name: user.name,
            address: {
              id: user.address
            }
          };
        }
        return {
          id: user.id,
          name: user.name
        };
      },
      city(user) {
        return addresses.find((address) => address.id === user.address.id)?.city;
      },
      country(user) {
        return addresses.find((address) => address.id === user?.address?.id)?.country;
      }
    },
    HomeAddress: {
      __resolveReference(key) {
        return addresses.find((address) => address.id === key.id);
      }
    },
    WorkAddress: {
      __resolveReference(key) {
        return addresses.find((address) => address.id === key.id);
      }
    }
  }
});

var b = createSubgraph("b", {
  typeDefs: (
    /* GraphQL */
    `
    extend schema
      @link(
        url: "https://specs.apollo.dev/federation/v2.3"
        import: ["@key", "@shareable"]
      )

    type Query {
      b: User
    }

    interface Address {
      id: ID!
    }

    type HomeAddress implements Address @key(fields: "id") {
      id: ID!
      city: String @shareable
    }

    type WorkAddress implements Address @key(fields: "id") {
      id: ID!
      city: String @shareable
    }

    type SecondAddress implements Address @key(fields: "id") {
      id: ID!
      city: String @shareable
    }

    type User @key(fields: "id") {
      id: ID!
      name: String! @shareable
      address: Address @shareable
    }
  `
  ),
  resolvers: {
    Query: {
      b() {
        const user = users[1];
        return {
          id: user.id,
          name: user.name,
          address: user.address
        };
      }
    },
    User: {
      __resolveReference(key) {
        const user = users.find((user2) => user2.id === key.id);
        if (!user) {
          return null;
        }
        return {
          id: user.id,
          name: user.name,
          address: user.address
        };
      },
      address(user) {
        return addresses.find((address) => address.id === user.address);
      }
    },
    HomeAddress: {
      __resolveReference(key) {
        return addresses.find((address) => address.id === key.id);
      }
    },
    WorkAddress: {
      __resolveReference(key) {
        return addresses.find((address) => address.id === key.id);
      }
    }
  }
});

var test = [
  createTest(
    /* GraphQL */
    `
      query {
        a {
          city
        }
      }
    `,
    {
      data: {
        a: {
          city: "a1-city"
        }
      }
    }
  ),
  createTest(
    /* GraphQL */
    `
      query {
        b {
          city
        }
      }
    `,
    {
      data: {
        b: {
          city: "a2-city"
        }
      }
    }
  ),
  createTest(
    /* GraphQL */
    `
      query {
        a {
          country
        }
      }
    `,
    {
      data: {
        a: {
          country: null
        }
      }
    }
  ),
  createTest(
    /* GraphQL */
    `
      query {
        a {
          address {
            __typename
            id
          }
        }
      }
    `,
    {
      data: {
        a: {
          address: {
            __typename: "HomeAddress",
            id: "a1"
          }
        }
      }
    }
  ),
  createTest(
    /* GraphQL */
    `
      query {
        b {
          address {
            __typename
            id
          }
        }
      }
    `,
    {
      data: {
        b: {
          address: {
            __typename: "WorkAddress",
            id: "a2"
          }
        }
      }
    }
  )
];

var index = serve("requires-interface", [a, b], test);

export { index as default };