func TestDirectives_DirectiveNameMustBeValid(t *testing.T) {
invalidDirective := graphql.NewDirective(graphql.DirectiveConfig{
Name: "123invalid name",
Locations: []string{
graphql.DirectiveLocationField,
},
})
_, err := graphql.NewSchema(graphql.SchemaConfig{
Query: graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"a": &graphql.Field{
Type: graphql.String,
},
},
}),
Directives: []*graphql.Directive{invalidDirective},
})
expectedErr := gqlerrors.FormattedError{
Message: `Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "123invalid name" does not.`,
Locations: []location.SourceLocation{},
}
if !reflect.DeepEqual(expectedErr, err) {
t.Fatalf("Expected error to be equal, got: %v", testutil.Diff(expectedErr, err))
}
}
func TestDirectives_DirectivesMustBeNamed(t *testing.T) {
invalidDirective := graphql.NewDirective(graphql.DirectiveConfig{
Locations: []string{
graphql.DirectiveLocationField,
},
})
_, err := graphql.NewSchema(graphql.SchemaConfig{
Query: graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"a": &graphql.Field{
Type: graphql.String,
},
},
}),
Directives: []*graphql.Directive{invalidDirective},
})
expectedErr := gqlerrors.FormattedError{
Message: "Directive must be named.",
Locations: []location.SourceLocation{},
}
if !reflect.DeepEqual(expectedErr, err) {
t.Fatalf("Expected error to be equal, got: %v", testutil.Diff(expectedErr, err))
}
}
func TestDirectives_DirectiveArgNamesMustBeValid(t *testing.T) {
invalidDirective := graphql.NewDirective(graphql.DirectiveConfig{
Name: "skip",
Description: "Directs the executor to skip this field or fragment when the `if` " +
"argument is true.",
Args: graphql.FieldConfigArgument{
"123if": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Boolean),
Description: "Skipped when true.",
},
},
Locations: []string{
graphql.DirectiveLocationField,
graphql.DirectiveLocationFragmentSpread,
graphql.DirectiveLocationInlineFragment,
},
})
_, err := graphql.NewSchema(graphql.SchemaConfig{
Query: graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"a": &graphql.Field{
Type: graphql.String,
},
},
}),
Directives: []*graphql.Directive{invalidDirective},
})
expectedErr := gqlerrors.FormattedError{
Message: `Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "123if" does not.`,
Locations: []location.SourceLocation{},
}
if !reflect.DeepEqual(expectedErr, err) {
t.Fatalf("Expected error to be equal, got: %v", testutil.Diff(expectedErr, err))
}
}
func init() {
var beingInterface = graphql.NewInterface(graphql.InterfaceConfig{
Name: "Being",
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
},
})
var petInterface = graphql.NewInterface(graphql.InterfaceConfig{
Name: "Pet",
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
},
})
var canineInterface = graphql.NewInterface(graphql.InterfaceConfig{
Name: "Canine",
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
},
})
var dogCommandEnum = graphql.NewEnum(graphql.EnumConfig{
Name: "DogCommand",
Values: graphql.EnumValueConfigMap{
"SIT": &graphql.EnumValueConfig{
Value: 0,
},
"HEEL": &graphql.EnumValueConfig{
Value: 1,
},
"DOWN": &graphql.EnumValueConfig{
Value: 2,
},
},
})
var dogType = graphql.NewObject(graphql.ObjectConfig{
Name: "Dog",
IsTypeOf: func(p graphql.IsTypeOfParams) bool {
return true
},
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
"nickname": &graphql.Field{
Type: graphql.String,
},
"barkVolume": &graphql.Field{
Type: graphql.Int,
},
"barks": &graphql.Field{
Type: graphql.Boolean,
},
"doesKnowCommand": &graphql.Field{
Type: graphql.Boolean,
Args: graphql.FieldConfigArgument{
"dogCommand": &graphql.ArgumentConfig{
Type: dogCommandEnum,
},
},
},
"isHousetrained": &graphql.Field{
Type: graphql.Boolean,
Args: graphql.FieldConfigArgument{
"atOtherHomes": &graphql.ArgumentConfig{
Type: graphql.Boolean,
DefaultValue: true,
},
},
},
"isAtLocation": &graphql.Field{
Type: graphql.Boolean,
Args: graphql.FieldConfigArgument{
"x": &graphql.ArgumentConfig{
Type: graphql.Int,
},
"y": &graphql.ArgumentConfig{
Type: graphql.Int,
},
},
},
},
Interfaces: []*graphql.Interface{
beingInterface,
petInterface,
canineInterface,
},
})
var furColorEnum = graphql.NewEnum(graphql.EnumConfig{
Name: "FurColor",
Values: graphql.EnumValueConfigMap{
"BROWN": &graphql.EnumValueConfig{
Value: 0,
},
"BLACK": &graphql.EnumValueConfig{
Value: 1,
},
"TAN": &graphql.EnumValueConfig{
Value: 2,
},
"SPOTTED": &graphql.EnumValueConfig{
Value: 3,
},
},
})
var catType = graphql.NewObject(graphql.ObjectConfig{
Name: "Cat",
IsTypeOf: func(p graphql.IsTypeOfParams) bool {
return true
},
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
"nickname": &graphql.Field{
Type: graphql.String,
},
"meowVolume": &graphql.Field{
Type: graphql.Int,
},
"meows": &graphql.Field{
Type: graphql.Boolean,
},
"furColor": &graphql.Field{
Type: furColorEnum,
},
},
Interfaces: []*graphql.Interface{
beingInterface,
petInterface,
},
})
var catOrDogUnion = graphql.NewUnion(graphql.UnionConfig{
Name: "CatOrDog",
Types: []*graphql.Object{
dogType,
catType,
},
ResolveType: func(p graphql.ResolveTypeParams) *graphql.Object {
// not used for validation
return nil
},
})
var intelligentInterface = graphql.NewInterface(graphql.InterfaceConfig{
Name: "Intelligent",
Fields: graphql.Fields{
"iq": &graphql.Field{
Type: graphql.Int,
},
},
})
var humanType = graphql.NewObject(graphql.ObjectConfig{
Name: "Human",
IsTypeOf: func(p graphql.IsTypeOfParams) bool {
return true
},
Interfaces: []*graphql.Interface{
beingInterface,
intelligentInterface,
},
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
"pets": &graphql.Field{
Type: graphql.NewList(petInterface),
},
"iq": &graphql.Field{
Type: graphql.Int,
},
},
})
humanType.AddFieldConfig("relatives", &graphql.Field{
Type: graphql.NewList(humanType),
})
var alienType = graphql.NewObject(graphql.ObjectConfig{
Name: "Alien",
IsTypeOf: func(p graphql.IsTypeOfParams) bool {
return true
},
Interfaces: []*graphql.Interface{
beingInterface,
intelligentInterface,
},
Fields: graphql.Fields{
"name": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"surname": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
"iq": &graphql.Field{
Type: graphql.Int,
},
"numEyes": &graphql.Field{
Type: graphql.Int,
},
},
})
var dogOrHumanUnion = graphql.NewUnion(graphql.UnionConfig{
Name: "DogOrHuman",
Types: []*graphql.Object{
dogType,
humanType,
},
ResolveType: func(p graphql.ResolveTypeParams) *graphql.Object {
// not used for validation
return nil
},
})
var humanOrAlienUnion = graphql.NewUnion(graphql.UnionConfig{
Name: "HumanOrAlien",
Types: []*graphql.Object{
alienType,
humanType,
},
ResolveType: func(p graphql.ResolveTypeParams) *graphql.Object {
// not used for validation
return nil
},
})
var complexInputObject = graphql.NewInputObject(graphql.InputObjectConfig{
Name: "ComplexInput",
Fields: graphql.InputObjectConfigFieldMap{
"requiredField": &graphql.InputObjectFieldConfig{
Type: graphql.NewNonNull(graphql.Boolean),
},
"intField": &graphql.InputObjectFieldConfig{
Type: graphql.Int,
},
"stringField": &graphql.InputObjectFieldConfig{
Type: graphql.String,
},
"booleanField": &graphql.InputObjectFieldConfig{
Type: graphql.Boolean,
},
"stringListField": &graphql.InputObjectFieldConfig{
Type: graphql.NewList(graphql.String),
},
},
})
var complicatedArgs = graphql.NewObject(graphql.ObjectConfig{
Name: "ComplicatedArgs",
// TODO List
// TODO Coercion
// TODO NotNulls
Fields: graphql.Fields{
"intArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"intArg": &graphql.ArgumentConfig{
Type: graphql.Int,
},
},
},
"nonNullIntArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"nonNullIntArg": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Int),
},
},
},
"stringArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"stringArg": &graphql.ArgumentConfig{
Type: graphql.String,
},
},
},
"booleanArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"booleanArg": &graphql.ArgumentConfig{
Type: graphql.Boolean,
},
},
},
"enumArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"enumArg": &graphql.ArgumentConfig{
Type: furColorEnum,
},
},
},
"floatArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"floatArg": &graphql.ArgumentConfig{
Type: graphql.Float,
},
},
},
"idArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"idArg": &graphql.ArgumentConfig{
Type: graphql.ID,
},
},
},
"stringListArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"stringListArg": &graphql.ArgumentConfig{
Type: graphql.NewList(graphql.String),
},
},
},
"complexArgField": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"complexArg": &graphql.ArgumentConfig{
Type: complexInputObject,
},
},
},
"multipleReqs": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"req1": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Int),
},
"req2": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Int),
},
},
},
"multipleOpts": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"opt1": &graphql.ArgumentConfig{
Type: graphql.Int,
DefaultValue: 0,
},
"opt2": &graphql.ArgumentConfig{
Type: graphql.Int,
DefaultValue: 0,
},
},
},
"multipleOptAndReq": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"req1": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Int),
},
"req2": &graphql.ArgumentConfig{
Type: graphql.NewNonNull(graphql.Int),
},
"opt1": &graphql.ArgumentConfig{
Type: graphql.Int,
DefaultValue: 0,
},
"opt2": &graphql.ArgumentConfig{
Type: graphql.Int,
DefaultValue: 0,
},
},
},
},
})
queryRoot := graphql.NewObject(graphql.ObjectConfig{
Name: "QueryRoot",
Fields: graphql.Fields{
"human": &graphql.Field{
Args: graphql.FieldConfigArgument{
"id": &graphql.ArgumentConfig{
Type: graphql.ID,
},
},
Type: humanType,
},
"alien": &graphql.Field{
Type: alienType,
},
"dog": &graphql.Field{
Type: dogType,
},
"cat": &graphql.Field{
Type: catType,
},
"pet": &graphql.Field{
Type: petInterface,
},
"catOrDog": &graphql.Field{
Type: catOrDogUnion,
},
"dogOrHuman": &graphql.Field{
Type: dogOrHumanUnion,
},
"humanOrAlien": &graphql.Field{
Type: humanOrAlienUnion,
},
"complicatedArgs": &graphql.Field{
Type: complicatedArgs,
},
},
})
schema, err := graphql.NewSchema(graphql.SchemaConfig{
Query: queryRoot,
Directives: []*graphql.Directive{
graphql.NewDirective(graphql.DirectiveConfig{
Name: "operationOnly",
Locations: []string{graphql.DirectiveLocationQuery},
}),
graphql.IncludeDirective,
graphql.SkipDirective,
},
Types: []graphql.Type{
catType,
dogType,
humanType,
alienType,
},
})
if err != nil {
panic(err)
}
TestSchema = &schema
}