func TestLists_NonNullListOfNonNullFunc_ReturnsNull(t *testing.T) {
ttype := graphql.NewNonNull(graphql.NewList(graphql.NewNonNull(graphql.Int)))
// `data` is a function that return values
// Note that its uses the expected signature `func() interface{} {...}`
data := func() interface{} {
return nil
}
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": nil,
},
Errors: []gqlerrors.FormattedError{
gqlerrors.FormattedError{
Message: "Cannot return null for non-nullable field DataType.test.",
Locations: []location.SourceLocation{
location.SourceLocation{
Line: 1,
Column: 10,
},
},
},
},
}
checkList(t, ttype, data, expected)
}
func TestTypeSystem_ObjectsMustAdhereToInterfaceTheyImplement_AcceptsAnObjectWithAnEquivalentlyModifiedInterfaceField(t *testing.T) {
anotherInterface := graphql.NewInterface(graphql.InterfaceConfig{
Name: "AnotherInterface",
ResolveType: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
return nil
},
Fields: graphql.Fields{
"field": &graphql.Field{
Type: graphql.NewNonNull(graphql.NewList(graphql.String)),
},
},
})
anotherObject := graphql.NewObject(graphql.ObjectConfig{
Name: "AnotherObject",
Interfaces: []*graphql.Interface{anotherInterface},
Fields: graphql.Fields{
"field": &graphql.Field{
Type: graphql.NewNonNull(graphql.NewList(graphql.String)),
},
},
})
_, err := schemaWithObjectFieldOfType(anotherObject)
if err != nil {
t.Fatalf(`unexpected error: %v for type "%v"`, err, anotherObject)
}
}
func TestTypeSystem_DefinitionExample_ProhibitsNestingNonNullInsideNonNull(t *testing.T) {
ttype := graphql.NewNonNull(graphql.NewNonNull(graphql.Int))
expected := `Can only create NonNull of a Nullable Type but got: Int!.`
if ttype.Error().Error() != expected {
t.Fatalf(`expected %v , got: %v`, expected, ttype.Error())
}
}
func TestLists_NonNullListOfNonNullArrayOfFunc_ContainsNulls(t *testing.T) {
ttype := graphql.NewNonNull(graphql.NewList(graphql.NewNonNull(graphql.Int)))
// `data` is a slice of functions that return values
// Note that its uses the expected signature `func() interface{} {...}`
data := []interface{}{
func() interface{} {
return 1
},
func() interface{} {
return nil
},
func() interface{} {
return 2
},
}
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": map[string]interface{}{
"test": []interface{}{
1, nil, 2,
},
},
},
}
checkList(t, ttype, data, expected)
}
func TestTypeSystem_DefinitionExample_StringifiesSimpleTypes(t *testing.T) {
type Test struct {
ttype graphql.Type
expected string
}
tests := []Test{
Test{graphql.Int, "Int"},
Test{blogArticle, "Article"},
Test{interfaceType, "Interface"},
Test{unionType, "Union"},
Test{enumType, "Enum"},
Test{inputObjectType, "InputObject"},
Test{graphql.NewNonNull(graphql.Int), "Int!"},
Test{graphql.NewList(graphql.Int), "[Int]"},
Test{graphql.NewNonNull(graphql.NewList(graphql.Int)), "[Int]!"},
Test{graphql.NewList(graphql.NewNonNull(graphql.Int)), "[Int!]"},
Test{graphql.NewList(graphql.NewList(graphql.Int)), "[[Int]]"},
}
for _, test := range tests {
ttypeStr := fmt.Sprintf("%v", test.ttype)
if ttypeStr != test.expected {
t.Fatalf(`expected %v , got: %v`, test.expected, ttypeStr)
}
}
}
func withModifiers(ttypes []graphql.Type) []graphql.Type {
res := ttypes
for _, ttype := range ttypes {
res = append(res, graphql.NewList(ttype))
}
for _, ttype := range ttypes {
res = append(res, graphql.NewNonNull(ttype))
}
for _, ttype := range ttypes {
res = append(res, graphql.NewNonNull(graphql.NewList(ttype)))
}
return res
}
func TestTypeSystem_ObjectsMustAdhereToInterfaceTheyImplement_RejectsAnObjectWithADifferentlyModifiedInterfaceFieldType(t *testing.T) {
anotherInterface := graphql.NewInterface(graphql.InterfaceConfig{
Name: "AnotherInterface",
ResolveType: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
return nil
},
Fields: graphql.Fields{
"field": &graphql.Field{
Type: graphql.String,
},
},
})
anotherObject := graphql.NewObject(graphql.ObjectConfig{
Name: "AnotherObject",
Interfaces: []*graphql.Interface{anotherInterface},
Fields: graphql.Fields{
"field": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
},
},
})
_, err := schemaWithObjectFieldOfType(anotherObject)
expectedError := `AnotherInterface.field expects type "String" but AnotherObject.field provides type "String!".`
if err == nil || err.Error() != expectedError {
t.Fatalf("Expected error: %v, got %v", expectedError, err)
}
}
func TestTypeSystem_NonNullMustAcceptGraphQLTypes_RejectsNilAsNonNullableType(t *testing.T) {
result := graphql.NewNonNull(nil)
expectedError := `Can only create NonNull of a Nullable Type but got: <nil>.`
if result.Error() == nil || result.Error().Error() != expectedError {
t.Fatalf("Expected error: %v, got %v", expectedError, result.Error())
}
}
// Describe [T!]! Array<T>
func TestLists_NonNullListOfNonNullObjects_ContainsValues(t *testing.T) {
ttype := graphql.NewNonNull(graphql.NewList(graphql.NewNonNull(graphql.Int)))
data := []interface{}{
1, 2,
}
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": map[string]interface{}{
"test": []interface{}{
1, 2,
},
},
},
}
checkList(t, ttype, data, expected)
}
func TestLists_NullableListOfNonNullObjects_ContainsNull(t *testing.T) {
ttype := graphql.NewList(graphql.NewNonNull(graphql.Int))
data := []interface{}{
1, nil, 2,
}
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": map[string]interface{}{
"test": nil,
},
},
Errors: []gqlerrors.FormattedError{
gqlerrors.FormattedError{
Message: "Cannot return null for non-nullable field DataType.test.",
Locations: []location.SourceLocation{
location.SourceLocation{
Line: 1,
Column: 10,
},
},
},
},
}
checkList(t, ttype, data, expected)
}
func TestTypeSystem_DefinitionExample_IdentifiesOutputTypes(t *testing.T) {
type Test struct {
ttype graphql.Type
expected bool
}
tests := []Test{
Test{graphql.Int, true},
Test{objectType, true},
Test{interfaceType, true},
Test{unionType, true},
Test{enumType, true},
Test{inputObjectType, false},
}
for _, test := range tests {
ttypeStr := fmt.Sprintf("%v", test.ttype)
if graphql.IsOutputType(test.ttype) != test.expected {
t.Fatalf(`expected %v , got: %v`, test.expected, ttypeStr)
}
if graphql.IsOutputType(graphql.NewList(test.ttype)) != test.expected {
t.Fatalf(`expected %v , got: %v`, test.expected, ttypeStr)
}
if graphql.IsOutputType(graphql.NewNonNull(test.ttype)) != test.expected {
t.Fatalf(`expected %v , got: %v`, test.expected, ttypeStr)
}
}
}
func TestTypeSystem_NonNullMustAcceptGraphQLTypes_AcceptsAnTypeAsNullableTypeOfNonNull(t *testing.T) {
nullableTypes := []graphql.Type{
graphql.String,
someScalarType,
someObjectType,
someUnionType,
someInterfaceType,
someEnumType,
someInputObject,
graphql.NewList(graphql.String),
graphql.NewList(graphql.NewNonNull(graphql.String)),
}
for _, ttype := range nullableTypes {
result := graphql.NewNonNull(ttype)
if result.Error() != nil {
t.Fatalf(`unexpected error: %v for type "%v"`, result.Error(), ttype)
}
}
}
func TestLists_NullableListOfNonNullObjects_ReturnsNull(t *testing.T) {
ttype := graphql.NewList(graphql.NewNonNull(graphql.Int))
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": map[string]interface{}{
"test": nil,
},
},
}
checkList(t, ttype, nil, expected)
}
// Describe [T!]! Func()Array<T> // equivalent to Promise<Array<T>>
func TestLists_NonNullListOfNonNullFunc_ContainsValues(t *testing.T) {
ttype := graphql.NewNonNull(graphql.NewList(graphql.NewNonNull(graphql.Int)))
// `data` is a function that return values
// Note that its uses the expected signature `func() interface{} {...}`
data := func() interface{} {
return []interface{}{
1, 2,
}
}
expected := &graphql.Result{
Data: map[string]interface{}{
"nest": map[string]interface{}{
"test": []interface{}{
1, 2,
},
},
},
}
checkList(t, ttype, data, expected)
}
func init() {
throwingData["nest"] = func() interface{} {
return throwingData
}
throwingData["nonNullNest"] = func() interface{} {
return throwingData
}
throwingData["promiseNest"] = func() interface{} {
return throwingData
}
throwingData["nonNullPromiseNest"] = func() interface{} {
return throwingData
}
nullingData["nest"] = func() interface{} {
return nullingData
}
nullingData["nonNullNest"] = func() interface{} {
return nullingData
}
nullingData["promiseNest"] = func() interface{} {
return nullingData
}
nullingData["nonNullPromiseNest"] = func() interface{} {
return nullingData
}
dataType.AddFieldConfig("nest", &graphql.Field{
Type: dataType,
})
dataType.AddFieldConfig("nonNullNest", &graphql.Field{
Type: graphql.NewNonNull(dataType),
})
dataType.AddFieldConfig("promiseNest", &graphql.Field{
Type: dataType,
})
dataType.AddFieldConfig("nonNullPromiseNest", &graphql.Field{
Type: graphql.NewNonNull(dataType),
})
}
func TestExecutesUsingAComplexSchema(t *testing.T) {
johnSmith = &testAuthor{
Id: 123,
Name: "John Smith",
Pic: func(width string, height string) *testPic {
return getPic(123, width, height)
},
RecentArticle: article("1"),
}
blogImage := graphql.NewObject(graphql.ObjectConfig{
Name: "Image",
Fields: graphql.Fields{
"url": &graphql.Field{
Type: graphql.String,
},
"width": &graphql.Field{
Type: graphql.Int,
},
"height": &graphql.Field{
Type: graphql.Int,
},
},
})
blogAuthor := graphql.NewObject(graphql.ObjectConfig{
Name: "Author",
Fields: graphql.Fields{
"id": &graphql.Field{
Type: graphql.String,
},
"name": &graphql.Field{
Type: graphql.String,
},
"pic": &graphql.Field{
Type: blogImage,
Args: graphql.FieldConfigArgument{
"width": &graphql.ArgumentConfig{
Type: graphql.Int,
},
"height": &graphql.ArgumentConfig{
Type: graphql.Int,
},
},
Resolve: func(p graphql.ResolveParams) interface{} {
if author, ok := p.Source.(*testAuthor); ok {
width := fmt.Sprintf("%v", p.Args["width"])
height := fmt.Sprintf("%v", p.Args["height"])
return author.Pic(width, height)
}
return nil
},
},
"recentArticle": &graphql.Field{},
},
})
blogArticle := graphql.NewObject(graphql.ObjectConfig{
Name: "Article",
Fields: graphql.Fields{
"id": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
},
"isPublished": &graphql.Field{
Type: graphql.Boolean,
},
"author": &graphql.Field{
Type: blogAuthor,
},
"title": &graphql.Field{
Type: graphql.String,
},
"body": &graphql.Field{
Type: graphql.String,
},
"keywords": &graphql.Field{
Type: graphql.NewList(graphql.String),
},
},
})
blogAuthor.AddFieldConfig("recentArticle", &graphql.Field{
Type: blogArticle,
})
blogQuery := graphql.NewObject(graphql.ObjectConfig{
Name: "Query",
Fields: graphql.Fields{
"article": &graphql.Field{
Type: blogArticle,
Args: graphql.FieldConfigArgument{
"id": &graphql.ArgumentConfig{
Type: graphql.ID,
},
},
Resolve: func(p graphql.ResolveParams) interface{} {
id := p.Args["id"]
return article(id)
},
},
"feed": &graphql.Field{
Type: graphql.NewList(blogArticle),
Resolve: func(p graphql.ResolveParams) interface{} {
return []*testArticle{
article(1),
article(2),
article(3),
article(4),
article(5),
article(6),
article(7),
article(8),
article(9),
article(10),
}
},
},
},
})
blogSchema, err := graphql.NewSchema(graphql.SchemaConfig{
Query: blogQuery,
})
if err != nil {
t.Fatalf("Error in schema %v", err.Error())
}
request := `
{
feed {
id,
title
},
article(id: "1") {
...articleFields,
author {
id,
name,
pic(width: 640, height: 480) {
url,
width,
height
},
recentArticle {
...articleFields,
keywords
}
}
}
}
fragment articleFields on Article {
id,
isPublished,
title,
body,
hidden,
notdefined
}
`
expected := &graphql.Result{
Data: map[string]interface{}{
"article": map[string]interface{}{
"title": "My Article 1",
"body": "This is a post",
"author": map[string]interface{}{
"id": "123",
"name": "John Smith",
"pic": map[string]interface{}{
"url": "cdn://123",
"width": 640,
"height": 480,
},
"recentArticle": map[string]interface{}{
"id": "1",
"isPublished": bool(true),
"title": "My Article 1",
"body": "This is a post",
"keywords": []interface{}{
"foo",
"bar",
"1",
"true",
nil,
},
},
},
"id": "1",
"isPublished": bool(true),
},
"feed": []interface{}{
map[string]interface{}{
"id": "1",
"title": "My Article 1",
},
map[string]interface{}{
"id": "2",
"title": "My Article 2",
},
map[string]interface{}{
"id": "3",
"title": "My Article 3",
},
map[string]interface{}{
"id": "4",
"title": "My Article 4",
},
map[string]interface{}{
"id": "5",
"title": "My Article 5",
},
map[string]interface{}{
"id": "6",
"title": "My Article 6",
},
map[string]interface{}{
"id": "7",
"title": "My Article 7",
},
map[string]interface{}{
"id": "8",
"title": "My Article 8",
},
map[string]interface{}{
"id": "9",
"title": "My Article 9",
},
map[string]interface{}{
"id": "10",
"title": "My Article 10",
},
},
},
}
// parse query
ast := testutil.TestParse(t, request)
// execute
ep := graphql.ExecuteParams{
Schema: blogSchema,
AST: ast,
}
result := testutil.TestExecute(t, ep)
if len(result.Errors) > 0 {
t.Fatalf("wrong result, unexpected errors: %v", result.Errors)
}
if !reflect.DeepEqual(expected, result) {
t.Fatalf("Unexpected result, Diff: %v", testutil.Diff(expected, result))
}
}
"promise": func() interface{} {
return nil
},
"nonNullPromise": func() interface{} {
return nil
},
}
var dataType = graphql.NewObject(graphql.ObjectConfig{
Name: "DataType",
Fields: graphql.Fields{
"sync": &graphql.Field{
Type: graphql.String,
},
"nonNullSync": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
},
"promise": &graphql.Field{
Type: graphql.String,
},
"nonNullPromise": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
},
},
})
var nonNullTestSchema, _ = graphql.NewSchema(graphql.SchemaConfig{
Query: dataType,
})
func init() {
}
return nil
},
})
var testInputObject *graphql.InputObject = graphql.NewInputObject(graphql.InputObjectConfig{
Name: "TestInputObject",
Fields: graphql.InputObjectConfigFieldMap{
"a": &graphql.InputObjectFieldConfig{
Type: graphql.String,
},
"b": &graphql.InputObjectFieldConfig{
Type: graphql.NewList(graphql.String),
},
"c": &graphql.InputObjectFieldConfig{
Type: graphql.NewNonNull(graphql.String),
},
"d": &graphql.InputObjectFieldConfig{
Type: testComplexScalar,
},
},
})
func inputResolved(p graphql.ResolveParams) interface{} {
input, ok := p.Args["input"]
if !ok {
return nil
}
b, err := json.Marshal(input)
if err != nil {
return nil
func init() {
Luke = StarWarsChar{
Id: "1000",
Name: "Luke Skywalker",
AppearsIn: []int{4, 5, 6},
HomePlanet: "Tatooine",
}
Vader = StarWarsChar{
Id: "1001",
Name: "Darth Vader",
AppearsIn: []int{4, 5, 6},
HomePlanet: "Tatooine",
}
Han = StarWarsChar{
Id: "1002",
Name: "Han Solo",
AppearsIn: []int{4, 5, 6},
}
Leia = StarWarsChar{
Id: "1003",
Name: "Leia Organa",
AppearsIn: []int{4, 5, 6},
HomePlanet: "Alderaa",
}
Tarkin = StarWarsChar{
Id: "1004",
Name: "Wilhuff Tarkin",
AppearsIn: []int{4},
}
Threepio = StarWarsChar{
Id: "2000",
Name: "C-3PO",
AppearsIn: []int{4, 5, 6},
PrimaryFunction: "Protocol",
}
Artoo = StarWarsChar{
Id: "2001",
Name: "R2-D2",
AppearsIn: []int{4, 5, 6},
PrimaryFunction: "Astromech",
}
Luke.Friends = append(Luke.Friends, []StarWarsChar{Han, Leia, Threepio, Artoo}...)
Vader.Friends = append(Luke.Friends, []StarWarsChar{Tarkin}...)
Han.Friends = append(Han.Friends, []StarWarsChar{Luke, Leia, Artoo}...)
Leia.Friends = append(Leia.Friends, []StarWarsChar{Luke, Han, Threepio, Artoo}...)
Tarkin.Friends = append(Tarkin.Friends, []StarWarsChar{Vader}...)
Threepio.Friends = append(Threepio.Friends, []StarWarsChar{Luke, Han, Leia, Artoo}...)
Artoo.Friends = append(Artoo.Friends, []StarWarsChar{Luke, Han, Leia}...)
HumanData = map[int]StarWarsChar{
1000: Luke,
1001: Vader,
1002: Han,
1003: Leia,
1004: Tarkin,
}
DroidData = map[int]StarWarsChar{
2000: Threepio,
2001: Artoo,
}
episodeEnum := graphql.NewEnum(graphql.EnumConfig{
Name: "Episode",
Description: "One of the films in the Star Wars Trilogy",
Values: graphql.EnumValueConfigMap{
"NEWHOPE": &graphql.EnumValueConfig{
Value: 4,
Description: "Released in 1977.",
},
"EMPIRE": &graphql.EnumValueConfig{
Value: 5,
Description: "Released in 1980.",
},
"JEDI": &graphql.EnumValueConfig{
Value: 6,
Description: "Released in 1983.",
},
},
})
characterInterface := graphql.NewInterface(graphql.InterfaceConfig{
Name: "Character",
Description: "A character in the Star Wars Trilogy",
Fields: graphql.Fields{
"id": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
Description: "The id of the character.",
},
"name": &graphql.Field{
Type: graphql.String,
Description: "The name of the character.",
},
"appearsIn": &graphql.Field{
Type: graphql.NewList(episodeEnum),
Description: "Which movies they appear in.",
},
},
ResolveType: func(value interface{}, info graphql.ResolveInfo) *graphql.Object {
if character, ok := value.(StarWarsChar); ok {
id, _ := strconv.Atoi(character.Id)
human := GetHuman(id)
if human.Id != "" {
return humanType
}
}
return droidType
},
})
characterInterface.AddFieldConfig("friends", &graphql.Field{
Type: graphql.NewList(characterInterface),
Description: "The friends of the character, or an empty list if they have none.",
})
humanType = graphql.NewObject(graphql.ObjectConfig{
Name: "Human",
Description: "A humanoid creature in the Star Wars universe.",
Fields: graphql.Fields{
"id": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
Description: "The id of the human.",
Resolve: func(p graphql.ResolveParams) interface{} {
if human, ok := p.Source.(StarWarsChar); ok {
return human.Id
}
return nil
},
},
"name": &graphql.Field{
Type: graphql.String,
Description: "The name of the human.",
Resolve: func(p graphql.ResolveParams) interface{} {
if human, ok := p.Source.(StarWarsChar); ok {
return human.Name
}
return nil
},
},
"friends": &graphql.Field{
Type: graphql.NewList(characterInterface),
Description: "The friends of the human, or an empty list if they have none.",
Resolve: func(p graphql.ResolveParams) interface{} {
if human, ok := p.Source.(StarWarsChar); ok {
return human.Friends
}
return []interface{}{}
},
},
"appearsIn": &graphql.Field{
Type: graphql.NewList(episodeEnum),
Description: "Which movies they appear in.",
Resolve: func(p graphql.ResolveParams) interface{} {
if human, ok := p.Source.(StarWarsChar); ok {
return human.AppearsIn
}
return nil
},
},
"homePlanet": &graphql.Field{
Type: graphql.String,
Description: "The home planet of the human, or null if unknown.",
Resolve: func(p graphql.ResolveParams) interface{} {
if human, ok := p.Source.(StarWarsChar); ok {
return human.HomePlanet
}
return nil
},
},
},
Interfaces: []*graphql.Interface{
characterInterface,
},
})
droidType = graphql.NewObject(graphql.ObjectConfig{
Name: "Droid",
Description: "A mechanical creature in the Star Wars universe.",
Fields: graphql.Fields{
"id": &graphql.Field{
Type: graphql.NewNonNull(graphql.String),
Description: "The id of the droid.",
Resolve: func(p graphql.ResolveParams) interface{} {
if droid, ok := p.Source.(StarWarsChar); ok {
return droid.Id
}
return nil
},
},
"name": &graphql.Field{
Type: graphql.String,
Description: "The name of the droid.",
Resolve: func(p graphql.ResolveParams) interface{} {
if droid, ok := p.Source.(StarWarsChar); ok {
return droid.Name
}
return nil
},
},
"friends": &graphql.Field{
Type: graphql.NewList(characterInterface),
Description: "The friends of the droid, or an empty list if they have none.",
Resolve: func(p graphql.ResolveParams) interface{} {
if droid, ok := p.Source.(StarWarsChar); ok {
friends := []map[string]interface{}{}
for _, friend := range droid.Friends {
friends = append(friends, map[string]interface{}{
"name": friend.Name,
"id": friend.Id,
})
}
return droid.Friends
}
return []interface{}{}
},
},
"appearsIn": &graphql.Field{
Type: graphql.NewList(episodeEnum),
Description: "Which movies they appear in.",
Resolve: func(p graphql.ResolveParams) interface{} {
if droid, ok := p.Source.(StarWarsChar); ok {
return droid.AppearsIn
}
return nil
},
},
"primaryFunction": &graphql.Field{
Type: graphql.String,
Description: "The primary function of the droid.",
Resolve: func(p graphql.ResolveParams) interface{} {
if droid, ok := p.Source.(StarWarsChar); ok {
return droid.PrimaryFunction
}
return nil
},
},
},
Interfaces: []*graphql.Interface{
characterInterface,
},
})
queryType := graphql.NewObject(graphql.ObjectConfig{
Name: "Query",
Fields: graphql.Fields{
"hero": &graphql.Field{
Type: characterInterface,
Args: graphql.FieldConfigArgument{
"episode": &graphql.ArgumentConfig{
Description: "If omitted, returns the hero of the whole saga. If " +
"provided, returns the hero of that particular episode.",
Type: episodeEnum,
},
},
Resolve: func(p graphql.ResolveParams) (r interface{}) {
return GetHero(p.Args["episode"])
},
},
"human": &graphql.Field{
Type: humanType,
Args: graphql.FieldConfigArgument{
"id": &graphql.ArgumentConfig{
Description: "id of the human",
Type: graphql.NewNonNull(graphql.String),
},
},
Resolve: func(p graphql.ResolveParams) (r interface{}) {
return GetHuman(p.Args["id"].(int))
},
},
"droid": &graphql.Field{
Type: droidType,
Args: graphql.FieldConfigArgument{
"id": &graphql.ArgumentConfig{
Description: "id of the droid",
Type: graphql.NewNonNull(graphql.String),
},
},
Resolve: func(p graphql.ResolveParams) (r interface{}) {
return GetDroid(p.Args["id"].(int))
},
},
},
})
StarWarsSchema, _ = graphql.NewSchema(graphql.SchemaConfig{
Query: queryType,
})
}