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1471 lines (1452 loc) · 37.3 KB
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package graphql_test
import (
"reflect"
"testing"
"github.com/graphql-go/graphql"
"github.com/graphql-go/graphql/gqlerrors"
"github.com/graphql-go/graphql/language/location"
"github.com/graphql-go/graphql/testutil"
)
func g(t *testing.T, p graphql.Params) *graphql.Result {
return graphql.Do(p)
}
func TestIntrospection_ExecutesAnIntrospectionQuery(t *testing.T) {
emptySchema, err := graphql.NewSchema(graphql.SchemaConfig{
Query: graphql.NewObject(graphql.ObjectConfig{
Name: "QueryRoot",
Fields: graphql.Fields{
"onlyField": &graphql.Field{
Type: graphql.String,
},
},
}),
})
if err != nil {
t.Fatalf("Error creating Schema: %v", err.Error())
}
expectedDataSubSet := map[string]interface{}{
"__schema": map[string]interface{}{
"mutationType": nil,
"subscriptionType": nil,
"queryType": map[string]interface{}{
"name": "QueryRoot",
},
"types": []interface{}{
map[string]interface{}{
"kind": "OBJECT",
"name": "QueryRoot",
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__Schema",
"fields": []interface{}{
map[string]interface{}{
"name": "types",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
},
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "queryType",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "mutationType",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "subscriptionType",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "directives",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Directive",
},
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"fields": []interface{}{
map[string]interface{}{
"name": "kind",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "ENUM",
"name": "__TypeKind",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "name",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "description",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "fields",
"args": []interface{}{
map[string]interface{}{
"name": "includeDeprecated",
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
"defaultValue": "false",
},
},
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Field",
"ofType": nil,
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "interfaces",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"ofType": nil,
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "possibleTypes",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"ofType": nil,
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "enumValues",
"args": []interface{}{
map[string]interface{}{
"name": "includeDeprecated",
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
"defaultValue": "false",
},
},
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__EnumValue",
"ofType": nil,
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "inputFields",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__InputValue",
"ofType": nil,
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "ofType",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "ENUM",
"name": "__TypeKind",
"fields": nil,
"inputFields": nil,
"interfaces": nil,
"enumValues": []interface{}{
map[string]interface{}{
"name": "SCALAR",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "OBJECT",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "INTERFACE",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "UNION",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "ENUM",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "INPUT_OBJECT",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "LIST",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "NON_NULL",
"isDeprecated": false,
"deprecationReason": nil,
},
},
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"fields": nil,
"inputFields": nil,
"interfaces": nil,
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"fields": nil,
"inputFields": nil,
"interfaces": nil,
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__Field",
"fields": []interface{}{
map[string]interface{}{
"name": "name",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "description",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "args",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__InputValue",
},
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "type",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "isDeprecated",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "deprecationReason",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__InputValue",
"fields": []interface{}{
map[string]interface{}{
"name": "name",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "description",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "type",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__Type",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "defaultValue",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__EnumValue",
"fields": []interface{}{
map[string]interface{}{
"name": "name",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "description",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "isDeprecated",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "deprecationReason",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "OBJECT",
"name": "__Directive",
"fields": []interface{}{
map[string]interface{}{
"name": "name",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "description",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "locations",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "ENUM",
"name": "__DirectiveLocation",
},
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "args",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "OBJECT",
"name": "__InputValue",
},
},
},
},
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "onOperation",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
"isDeprecated": true,
"deprecationReason": "Use `locations`.",
},
map[string]interface{}{
"name": "onFragment",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
"isDeprecated": true,
"deprecationReason": "Use `locations`.",
},
map[string]interface{}{
"name": "onField",
"args": []interface{}{},
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
"isDeprecated": true,
"deprecationReason": "Use `locations`.",
},
},
"inputFields": nil,
"interfaces": []interface{}{},
"enumValues": nil,
"possibleTypes": nil,
},
map[string]interface{}{
"kind": "ENUM",
"name": "__DirectiveLocation",
"fields": nil,
"inputFields": nil,
"interfaces": nil,
"enumValues": []interface{}{
map[string]interface{}{
"name": "QUERY",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "MUTATION",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "SUBSCRIPTION",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "FIELD",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "FRAGMENT_DEFINITION",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "FRAGMENT_SPREAD",
"isDeprecated": false,
"deprecationReason": nil,
},
map[string]interface{}{
"name": "INLINE_FRAGMENT",
"isDeprecated": false,
"deprecationReason": nil,
},
},
"possibleTypes": nil,
},
},
"directives": []interface{}{
map[string]interface{}{
"name": "include",
"locations": []interface{}{
"FIELD",
"FRAGMENT_SPREAD",
"INLINE_FRAGMENT",
},
"args": []interface{}{
map[string]interface{}{
"defaultValue": nil,
"name": "if",
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
},
},
// deprecated, but included for coverage till removed
"onOperation": false,
"onFragment": true,
"onField": true,
},
map[string]interface{}{
"name": "skip",
"locations": []interface{}{
"FIELD",
"FRAGMENT_SPREAD",
"INLINE_FRAGMENT",
},
"args": []interface{}{
map[string]interface{}{
"defaultValue": nil,
"name": "if",
"type": map[string]interface{}{
"kind": "NON_NULL",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "Boolean",
"ofType": nil,
},
},
},
},
// deprecated, but included for coverage till removed
"onOperation": false,
"onFragment": true,
"onField": true,
},
},
},
}
result := g(t, graphql.Params{
Schema: emptySchema,
RequestString: testutil.IntrospectionQuery,
})
if !testutil.ContainSubset(result.Data.(map[string]interface{}), expectedDataSubSet) {
t.Fatalf("unexpected, result does not contain subset of expected data")
}
}
func TestIntrospection_ExecutesAnInputObject(t *testing.T) {
testInputObject := graphql.NewInputObject(graphql.InputObjectConfig{
Name: "TestInputObject",
Fields: graphql.InputObjectConfigFieldMap{
"a": &graphql.InputObjectFieldConfig{
Type: graphql.String,
DefaultValue: "foo",
},
"b": &graphql.InputObjectFieldConfig{
Type: graphql.NewList(graphql.String),
},
},
})
testType := graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"field": &graphql.Field{
Type: graphql.String,
Args: graphql.FieldConfigArgument{
"complex": &graphql.ArgumentConfig{
Type: testInputObject,
},
},
Resolve: func(p graphql.ResolveParams) (interface{}, error) {
return p.Args["complex"], nil
},
},
},
})
schema, err := graphql.NewSchema(graphql.SchemaConfig{
Query: testType,
})
if err != nil {
t.Fatalf("Error creating Schema: %v", err.Error())
}
query := `
{
__schema {
types {
kind
name
inputFields {
name
type { ...TypeRef }
defaultValue
}
}
}
}
fragment TypeRef on __Type {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
}
}
}
}
`
expectedDataSubSet := map[string]interface{}{
"__schema": map[string]interface{}{
"types": []interface{}{
map[string]interface{}{
"kind": "INPUT_OBJECT",
"name": "TestInputObject",
"inputFields": []interface{}{
map[string]interface{}{
"name": "a",
"type": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
"defaultValue": `"foo"`,
},
map[string]interface{}{
"name": "b",
"type": map[string]interface{}{
"kind": "LIST",
"name": nil,
"ofType": map[string]interface{}{
"kind": "SCALAR",
"name": "String",
"ofType": nil,
},
},
"defaultValue": nil,
},
},
},
},
},
}
result := g(t, graphql.Params{
Schema: schema,
RequestString: query,
})
if !testutil.ContainSubset(result.Data.(map[string]interface{}), expectedDataSubSet) {
t.Fatalf("unexpected, result does not contain subset of expected data")
}
}
func TestIntrospection_SupportsThe__TypeRootField(t *testing.T) {
testType := graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"testField": &graphql.Field{
Type: graphql.String,
},
},
})
schema, err := graphql.NewSchema(graphql.SchemaConfig{
Query: testType,
})
if err != nil {
t.Fatalf("Error creating Schema: %v", err.Error())
}
query := `
{
__type(name: "TestType") {
name
}
}
`
expected := &graphql.Result{
Data: map[string]interface{}{
"__type": map[string]interface{}{
"name": "TestType",
},
},
}
result := g(t, graphql.Params{
Schema: schema,
RequestString: query,
})
if !reflect.DeepEqual(expected, result) {
t.Fatalf("Unexpected result, Diff: %v", testutil.Diff(expected, result))
}
}
func TestIntrospection_IdentifiesDeprecatedFields(t *testing.T) {
testType := graphql.NewObject(graphql.ObjectConfig{
Name: "TestType",
Fields: graphql.Fields{
"nonDeprecated": &graphql.Field{
Type: graphql.String,
},
"deprecated": &graphql.Field{
Type: graphql.String,
DeprecationReason: "Removed in 1.0",
},
},
})