feature: @OneOf input object support (#537)

Author: BobaFetters

Sources/AnimalKingdomAPI/AnimalKingdomAPI/Sources/LocalCacheMutations/AllAnimalsLocalCacheMutation.graphql.swift

@@ -60,10 +60,7 @@ public class AllAnimalsLocalCacheMutation: LocalCacheMutation {
         set { __data["skinCovering"] = newValue }
       }
 
-      public var asBird: AsBird? {
-        get { _asInlineFragment() }
-        set { if let newData = newValue?.__data._data { __data._data = newData }}
-      }
+      public var asBird: AsBird? { _asInlineFragment() }
 
       public init(
         __typename: String,

Sources/AnimalKingdomAPI/AnimalKingdomAPI/Sources/Operations/Queries/FindPetQuery.graphql.swift

@@ -0,0 +1,81 @@
+// @generated
+// This file was automatically generated and should not be edited.
+
+@_exported import ApolloAPI
+
+public class FindPetQuery: GraphQLQuery {
+  public static let operationName: String = "FindPet"
+  public static let operationDocument: ApolloAPI.OperationDocument = .init(
+    definition: .init(
+      #"query FindPet($input: PetSearchInput!) { findPet(input: $input) { __typename id humanName } }"#
+    ))
+
+  public var input: PetSearchInput
+
+  public init(input: PetSearchInput) {
+    self.input = input
+  }
+
+  public var __variables: Variables? { ["input": input] }
+
+  public struct Data: AnimalKingdomAPI.SelectionSet {
+    public let __data: DataDict
+    public init(_dataDict: DataDict) { __data = _dataDict }
+
+    public static var __parentType: any ApolloAPI.ParentType { AnimalKingdomAPI.Objects.Query }
+    public static var __selections: [ApolloAPI.Selection] { [
+      .field("findPet", [FindPet].self, arguments: ["input": .variable("input")]),
+    ] }
+
+    public var findPet: [FindPet] { __data["findPet"] }
+
+    public init(
+      findPet: [FindPet]
+    ) {
+      self.init(_dataDict: DataDict(
+        data: [
+          "__typename": AnimalKingdomAPI.Objects.Query.typename,
+          "findPet": findPet._fieldData,
+        ],
+        fulfilledFragments: [
+          ObjectIdentifier(FindPetQuery.Data.self)
+        ]
+      ))
+    }
+
+    /// FindPet
+    ///
+    /// Parent Type: `Pet`
+    public struct FindPet: AnimalKingdomAPI.SelectionSet {
+      public let __data: DataDict
+      public init(_dataDict: DataDict) { __data = _dataDict }
+
+      public static var __parentType: any ApolloAPI.ParentType { AnimalKingdomAPI.Interfaces.Pet }
+      public static var __selections: [ApolloAPI.Selection] { [
+        .field("__typename", String.self),
+        .field("id", AnimalKingdomAPI.ID.self),
+        .field("humanName", String?.self),
+      ] }
+
+      public var id: AnimalKingdomAPI.ID { __data["id"] }
+      public var humanName: String? { __data["humanName"] }
+
+      public init(
+        __typename: String,
+        id: AnimalKingdomAPI.ID,
+        humanName: String? = nil
+      ) {
+        self.init(_dataDict: DataDict(
+          data: [
+            "__typename": __typename,
+            "id": id,
+            "humanName": humanName,
+          ],
+          fulfilledFragments: [
+            ObjectIdentifier(FindPetQuery.Data.FindPet.self)
+          ]
+        ))
+      }
+    }
+  }
+}

Sources/AnimalKingdomAPI/AnimalKingdomAPI/Sources/Schema/InputObjects/PetSearchInput.graphql.swift

@@ -0,0 +1,21 @@
+// @generated
+// This file was automatically generated and should not be edited.
+
+import ApolloAPI
+
+public enum PetSearchInput: OneOfInputObject {
+  case ownerID(ID)
+  case petID(ID)
+  case searchFilters(PetSearchFilters)
+
+  public var __data: InputDict {
+    switch self {
+    case .ownerID(let value):
+      return InputDict(["ownerID": value])
+    case .petID(let value):
+      return InputDict(["petID": value])
+    case .searchFilters(let value):
+      return InputDict(["searchFilters": value])
+    }
+  }
+}

Sources/AnimalKingdomAPI/AnimalKingdomAPI/Sources/Schema/SchemaMetadata.graphql.swift

@@ -20,17 +20,17 @@ public enum SchemaMetadata: ApolloAPI.SchemaMetadata {
 
   public static func objectType(forTypename typename: String) -> ApolloAPI.Object? {
     switch typename {
-    case "Query": return AnimalKingdomAPI.Objects.Query
-    case "Human": return AnimalKingdomAPI.Objects.Human
+    case "Bird": return AnimalKingdomAPI.Objects.Bird
     case "Cat": return AnimalKingdomAPI.Objects.Cat
+    case "Crocodile": return AnimalKingdomAPI.Objects.Crocodile
     case "Dog": return AnimalKingdomAPI.Objects.Dog
-    case "Bird": return AnimalKingdomAPI.Objects.Bird
     case "Fish": return AnimalKingdomAPI.Objects.Fish
-    case "Rat": return AnimalKingdomAPI.Objects.Rat
-    case "PetRock": return AnimalKingdomAPI.Objects.PetRock
-    case "Crocodile": return AnimalKingdomAPI.Objects.Crocodile
     case "Height": return AnimalKingdomAPI.Objects.Height
+    case "Human": return AnimalKingdomAPI.Objects.Human
     case "Mutation": return AnimalKingdomAPI.Objects.Mutation
+    case "PetRock": return AnimalKingdomAPI.Objects.PetRock
+    case "Query": return AnimalKingdomAPI.Objects.Query
+    case "Rat": return AnimalKingdomAPI.Objects.Rat
     default: return nil
     }
   }

Sources/AnimalKingdomAPI/AnimalKingdomAPI/TestMocks/MockObject+Interfaces.graphql.swift

@@ -6,7 +6,7 @@ import AnimalKingdomAPI
 
 public extension MockObject {
   typealias Animal = Interface
-  typealias WarmBlooded = Interface
-  typealias Pet = Interface
   typealias HousePet = Interface
+  typealias Pet = Interface
+  typealias WarmBlooded = Interface
 }

Sources/AnimalKingdomAPI/AnimalKingdomAPI/TestMocks/Query+Mock.graphql.swift

@@ -12,6 +12,7 @@ public class Query: MockObject {
   public struct MockFields {
     @Field<[Animal]>("allAnimals") public var allAnimals
     @Field<[ClassroomPet?]>("classroomPets") public var classroomPets
+    @Field<[Pet]>("findPet") public var findPet
     @Field<[Pet]>("pets") public var pets
   }
 }
@@ -20,11 +21,13 @@ public extension Mock where O == Query {
   convenience init(
     allAnimals: [(any AnyMock)]? = nil,
     classroomPets: [(any AnyMock)?]? = nil,
+    findPet: [(any AnyMock)]? = nil,
     pets: [(any AnyMock)]? = nil
   ) {
     self.init()
     _setList(allAnimals, for: \.allAnimals)
     _setList(classroomPets, for: \.classroomPets)
+    _setList(findPet, for: \.findPet)
     _setList(pets, for: \.pets)
   }
 }

Sources/AnimalKingdomAPI/animalkingdom-graphql/AnimalSchema.graphqls

@@ -2,6 +2,7 @@ type Query {
   allAnimals: [Animal!]!
   classroomPets: [ClassroomPet]
   pets(filters: PetSearchFilters!): [Pet!]!
+  findPet(input: PetSearchInput!): [Pet!]!
 }
 
 type Mutation {
@@ -12,6 +13,12 @@ scalar CustomDate
 
 scalar Object
 
+input PetSearchInput @oneOf {
+  ownerID: ID
+  petID: ID
+  searchFilters: PetSearchFilters
+}
+
 input PetAdoptionInput {
   ownerID: ID!
   petID: ID!

Sources/AnimalKingdomAPI/animalkingdom-graphql/FindPetQuery.graphql

@@ -0,0 +1,7 @@
+query FindPet($input: PetSearchInput!) {
+  findPet(input: $input) {
+    id
+    humanName
+  }
+}
+