func TestPluralIdentifyingRootField_Configuration_ResolveSingleInputIsNil(t *testing.T) {
var pluralTestQueryType = graphql.NewObject(graphql.ObjectConfig{
Name: "Query",
Fields: graphql.Fields{
"usernames": relay.PluralIdentifyingRootField(relay.PluralIdentifyingRootFieldConfig{
ArgName: "usernames",
Description: "Map from a username to the user",
InputType: graphql.String,
OutputType: pluralTestUserType,
}),
},
})
var pluralTestSchema, _ = graphql.NewSchema(graphql.SchemaConfig{
Query: pluralTestQueryType,
})
query := `{
usernames(usernames:["dschafer", "leebyron", "schrockn"]) {
username
url
}
}`
expected := &graphql.Result{
Data: map[string]interface{}{
"usernames": nil,
},
}
result := graphql.Do(graphql.Params{
Schema: pluralTestSchema,
RequestString: query,
})
if !reflect.DeepEqual(result, expected) {
t.Fatalf("wrong result, graphql result diff: %v", testutil.Diff(expected, result))
}
}
},
"url": &graphql.Field{
Type: graphql.String,
},
},
})
var pluralTestQueryType = graphql.NewObject(graphql.ObjectConfig{
Name: "Query",
Fields: graphql.Fields{
"usernames": relay.PluralIdentifyingRootField(relay.PluralIdentifyingRootFieldConfig{
ArgName: "usernames",
Description: "Map from a username to the user",
InputType: graphql.String,
OutputType: pluralTestUserType,
ResolveSingleInput: func(username interface{}) interface{} {
return map[string]interface{}{
"username": fmt.Sprintf("%v", username),
"url": fmt.Sprintf("www.facebook.com/%v", username),
}
},
}),
},
})
var pluralTestSchema, _ = graphql.NewSchema(graphql.SchemaConfig{
Query: pluralTestQueryType,
})
func TestPluralIdentifyingRootField_AllowsFetching(t *testing.T) {
query := `{
usernames(usernames:["dschafer", "leebyron", "schrockn"]) {