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resolver_test.go
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package yarql
import (
"bytes"
"context"
"encoding/json"
"errors"
"io/ioutil"
"mime/multipart"
"reflect"
"strings"
"testing"
"time"
a "github.com/mjarkk/yarql/assert"
"github.com/mjarkk/yarql/helpers"
)
func bytecodeParse(t *testing.T, s *Schema, query string, queries interface{}, methods interface{}, opts ...ResolveOptions) (string, []error) {
err := s.Parse(queries, methods, nil)
a.NoError(t, err, query)
// Copy so we automatically also test if all fields are copied over correctly
s = s.Copy()
if len(opts) == 0 {
opts = []ResolveOptions{{NoMeta: true}}
}
errs := s.Resolve([]byte(query), opts[0])
return string(s.Result), errs
}
func bytecodeParseAndExpectNoErrs(t *testing.T, query string, queries interface{}, methods interface{}, opts ...ResolveOptions) string {
res, errs := bytecodeParse(t, NewSchema(), query, queries, methods, opts...)
for _, err := range errs {
panic(err.Error())
}
return res
}
func bytecodeParseAndExpectErrs(t *testing.T, query string, queries interface{}, methods interface{}, opts ...ResolveOptions) (string, []error) {
res, errs := bytecodeParse(t, NewSchema(), query, queries, methods, opts...)
a.NotEqual(t, 0, len(res), query)
return res, errs
}
type TestResolveEmptyQueryDataQ struct{}
type M struct{}
func TestBytecodeResolveOnlyOperation(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{}`, TestResolveEmptyQueryDataQ{}, M{})
a.Equal(t, `{}`, res)
}
type TestResolveSimpleQueryData struct {
A string
B string
C string
D string
}
func TestBytecodeResolveSingleField(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{a}`, TestResolveSimpleQueryData{
A: "foo",
B: "bar",
}, M{})
a.Equal(t, `{"a":"foo"}`, res)
}
func TestBytecodeResolveMutation(t *testing.T) {
schema := TestResolveSimpleQueryData{
A: "foo",
B: "bar",
}
res := bytecodeParseAndExpectNoErrs(t, `mutation test {a}`, M{}, schema)
a.Equal(t, `{"a":"foo"}`, res)
_, errs := bytecodeParseAndExpectErrs(t, `mutation test {a}`, schema, M{})
a.Equal(t, 1, len(errs))
}
func TestBytecodeResolveMultipleFields(t *testing.T) {
schema := TestResolveSimpleQueryData{
A: "foo",
B: "bar",
}
res := bytecodeParseAndExpectNoErrs(t, `{
a,
b,
}`, schema, M{})
a.Equal(t, `{"a":"foo","b":"bar"}`, res)
}
func TestBytecodeResolveAlias(t *testing.T) {
schema := TestResolveSimpleQueryData{
A: "foo",
B: "bar",
}
res := bytecodeParseAndExpectNoErrs(t, `{b:a}`, schema, M{})
a.Equal(t, `{"b":"foo"}`, res)
}
func TestBytecodeResolveOperatorWithName(t *testing.T) {
schema := TestResolveSimpleQueryData{
A: "foo",
B: "bar",
}
testCases := []struct {
target string
expectedResult string
}{
{"", `{"b":"bar"}`},
{"a", `{"a":"foo"}`},
{"b", `{"b":"bar"}`},
}
for _, testCase := range testCases {
t.Run("target "+testCase.target, func(t *testing.T) {
res, errs := bytecodeParse(t, NewSchema(), `query a {a} query b {b}`, schema, M{}, ResolveOptions{
NoMeta: true,
OperatorTarget: testCase.target,
})
for _, err := range errs {
panic(err)
}
a.Equal(t, testCase.expectedResult, res)
})
}
}
type TestResolveStructInStructInlineData struct {
Foo struct {
A string `json:"a"`
B string `json:"b"`
C string `json:"c"`
} `json:"foo"`
}
func TestBytecodeResolveNestedFields(t *testing.T) {
schema := TestResolveStructInStructInlineData{}
json.Unmarshal([]byte(`{"foo": {"a": "foo", "b": "bar", "c": "baz"}}`), &schema)
out := bytecodeParseAndExpectNoErrs(t, `{foo{a b}}`, schema, M{})
res := TestResolveStructInStructInlineData{}
err := json.Unmarshal([]byte(out), &res)
a.NoError(t, err)
a.Equal(t, "foo", res.Foo.A)
a.Equal(t, "bar", res.Foo.B)
}
func TestBytecodeResolveMultipleNestedFields(t *testing.T) {
schema := TestResolveSchemaRequestWithFieldsData{}
res := bytecodeParseAndExpectNoErrs(t, `{
a {
foo
bar
}
b {
baz
}
}`, schema, M{})
a.Equal(t, `{"a":{"foo":null,"bar":""},"b":{"baz":""}}`, res)
}
type TestResolveArrayData struct {
Foo []string
}
func TestBytecodeResolveArray(t *testing.T) {
schema := TestResolveArrayData{
Foo: []string{"foo", "bar"},
}
res := bytecodeParseAndExpectNoErrs(t, `{foo}`, schema, M{})
a.Equal(t, `{"foo":["foo","bar"]}`, res)
}
type TestBytecodeResolveStructsArrayData struct {
Foo []TestResolveSimpleQueryData
}
func TestBytecodeResolveStructsArray(t *testing.T) {
schema := TestBytecodeResolveStructsArrayData{
Foo: []TestResolveSimpleQueryData{
{A: "foo", B: "bar"},
{A: "baz", B: "boz"},
},
}
res := bytecodeParseAndExpectNoErrs(t, `{foo{a b}}`, schema, M{})
a.Equal(t, `{"foo":[{"a":"foo","b":"bar"},{"a":"baz","b":"boz"}]}`, res)
}
type TestBytecodeResolveTimeData struct {
T time.Time
}
func TestBytecodeResolveTime(t *testing.T) {
now := time.Now()
expect := []byte{}
helpers.TimeToIso8601String(&expect, now)
schema := TestBytecodeResolveTimeData{now}
res := bytecodeParseAndExpectNoErrs(t, `{t}`, schema, M{})
a.Equal(t, `{"t":"`+string(expect)+`"}`, res)
}
type TestResolveTimeIOData struct{}
func (TestResolveTimeIOData) ResolveFoo(args struct{ T time.Time }) time.Time {
return args.T.AddDate(3, 2, 1).Add(time.Hour + time.Second)
}
func TestBytecodeResolveTimeIO(t *testing.T) {
now := time.Now()
testTimeInput := []byte{}
helpers.TimeToIso8601String(&testTimeInput, now)
query := `{foo(t: "` + string(testTimeInput) + `")}`
out := bytecodeParseAndExpectNoErrs(t, query, TestResolveTimeIOData{}, M{})
exectedOutTime := []byte{}
helpers.TimeToIso8601String(&exectedOutTime, now.AddDate(3, 2, 1).Add(time.Hour+time.Second))
a.Equal(t, `{"foo":"`+string(exectedOutTime)+`"}`, out)
}
type TestResolveStructTypeMethodData struct {
Foo func() string
}
func (TestResolveStructTypeMethodData) ResolveBar() string {
return "foo"
}
func (TestResolveStructTypeMethodData) ResolveBaz() (string, error) {
return "bar", nil
}
func TestBytecodeResolveMethod(t *testing.T) {
schema := TestResolveStructTypeMethodData{}
res := bytecodeParseAndExpectNoErrs(t, `{foo, bar, baz}`, schema, M{})
a.Equal(t, `{"foo":null,"bar":"foo","baz":"bar"}`, res)
}
type TestBytecodeResolveMethodWithErrorResData struct{}
func (TestBytecodeResolveMethodWithErrorResData) ResolveFoo() (*string, error) {
return nil, errors.New("this is an error")
}
func TestBytecodeResolveMethodWithErrorRes(t *testing.T) {
schema := TestBytecodeResolveMethodWithErrorResData{}
query := `{foo}`
res, errs := bytecodeParseAndExpectErrs(t, query, schema, M{})
a.Equal(t, 1, len(errs))
a.Equal(t, `this is an error`, errs[0].Error())
a.Equal(t, `{"foo":null}`, res)
}
type TestResolveStructTypeMethodWithArgsData struct{}
func (TestResolveStructTypeMethodWithArgsData) ResolveBar(c *Ctx, args struct{ A string }) string {
return args.A
}
func TestBytecodeResolveMethodWithArg(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{bar(a: "foo")}`, TestResolveStructTypeMethodWithArgsData{}, M{})
a.Equal(t, `{"bar":"foo"}`, res)
}
type TestResolveInputAllKindsOfNumbersData struct{}
func (TestResolveInputAllKindsOfNumbersData) ResolveFoo(args TestResolveInputAllKindsOfNumbersDataIO) TestResolveInputAllKindsOfNumbersDataIO {
return args
}
type TestResolveInputAllKindsOfNumbersDataIO struct {
A int8
B uint8
C float64
D float32
}
func TestBytecodeResolveMethodWithIntArgs(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{foo(a: 1, b: 2, c: 3, d: 1.1) {a b c d}}`, TestResolveInputAllKindsOfNumbersData{}, M{})
a.Equal(t, `{"foo":{"a":1,"b":2,"c":3,"d":1.1}}`, res)
}
func TestBytecodeResolveTypename(t *testing.T) {
schema := TestResolveStructTypeMethodData{}
res := bytecodeParseAndExpectNoErrs(t, `{__typename}`, schema, M{})
a.Equal(t, `{"__typename":"TestResolveStructTypeMethodData"}`, res)
}
type TestResolvePtrData struct {
Foo *string
}
type TestResolvePtrInPtrData struct {
Foo **string
}
func TestBytecodeResolveOutputPointer(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{foo}`, TestResolvePtrData{}, M{})
a.Equal(t, `{"foo":null}`, res)
data := "bar"
res = bytecodeParseAndExpectNoErrs(t, `{foo}`, TestResolvePtrData{&data}, M{})
a.Equal(t, `{"foo":"bar"}`, res)
// Nested pointers
res = bytecodeParseAndExpectNoErrs(t, `{foo}`, TestResolvePtrInPtrData{}, M{})
a.Equal(t, `{"foo":null}`, res)
ptrToData := &data
res = bytecodeParseAndExpectNoErrs(t, `{foo}`, TestResolvePtrInPtrData{&ptrToData}, M{})
a.Equal(t, `{"foo":"bar"}`, res)
}
type TestResolveStructTypeMethodWithPtrArgData struct{}
func (TestResolveStructTypeMethodWithPtrArgData) ResolveBar(c *Ctx, args struct{ A *string }) *string {
return args.A
}
func TestBytecodeResolveMethodPointerInput(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{bar()}`, TestResolveStructTypeMethodWithPtrArgData{}, M{})
a.Equal(t, `{"bar":null}`, res)
res = bytecodeParseAndExpectNoErrs(t, `{bar(a: null)}`, TestResolveStructTypeMethodWithPtrArgData{}, M{})
a.Equal(t, `{"bar":null}`, res)
res = bytecodeParseAndExpectNoErrs(t, `{bar(a: "foo")}`, TestResolveStructTypeMethodWithPtrArgData{}, M{})
a.Equal(t, `{"bar":"foo"}`, res)
}
type TestBytecodeResolveMethodListInputData struct{}
func (TestBytecodeResolveMethodListInputData) ResolveBar(c *Ctx, args struct{ A []string }) []string {
return args.A
}
func TestBytecodeResolveMethodListInput(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{bar()}`, TestBytecodeResolveMethodListInputData{}, M{})
a.Equal(t, `{"bar":null}`, res)
res = bytecodeParseAndExpectNoErrs(t, `{bar(a: null)}`, TestBytecodeResolveMethodListInputData{}, M{})
a.Equal(t, `{"bar":null}`, res)
res = bytecodeParseAndExpectNoErrs(t, `{bar(a: ["foo", "baz"])}`, TestBytecodeResolveMethodListInputData{}, M{})
a.Equal(t, `{"bar":["foo","baz"]}`, res)
}
type TestResolveStructTypeMethodWithStructArgData struct{}
func (TestResolveStructTypeMethodWithStructArgData) ResolveBar(c *Ctx, args struct{ A struct{ B string } }) string {
return args.A.B
}
func TestBytecodeResolveMethodNestedInputs(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{bar(a: {b: "foo"})}`, TestResolveStructTypeMethodWithStructArgData{}, M{})
a.Equal(t, `{"bar":"foo"}`, res)
}
type TestBytecodeResolveEnumData struct {
foo __TypeKind
}
func TestBytecodeResolveEnum(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{foo}`, TestBytecodeResolveEnumData{
foo: typeKindObject,
}, M{})
a.Equal(t, `{"foo":"OBJECT"}`, res)
}
type TestBytecodeResolveEnumInputData struct{}
func (TestBytecodeResolveEnumInputData) ResolveFoo(args struct{ A __TypeKind }) __TypeKind {
return args.A
}
func TestBytecodeResolveEnumInput(t *testing.T) {
res := bytecodeParseAndExpectNoErrs(t, `{foo(a: OBJECT)}`, TestBytecodeResolveEnumInputData{}, M{})
a.Equal(t, `{"foo":"OBJECT"}`, res)
}
func TestBytecodeResolveCorrectMeta(t *testing.T) {
query := `{
a {
foo
bar
}
b {
baz
}
}`
schema := TestResolveSchemaRequestWithFieldsData{}
res, _ := bytecodeParse(t, NewSchema(), query, schema, M{}, ResolveOptions{})
if !json.Valid([]byte(res)) {
panic("invalid json: " + res)
}
a.Equal(t, `{"data":{"a":{"foo":null,"bar":""},"b":{"baz":""}}}`, res)
}
func TestBytecodeResolveCorrectMetaWithError(t *testing.T) {
query := `{
a {
foo(a: "")
}
}`
schema := TestResolveSchemaRequestWithFieldsData{}
res, _ := bytecodeParse(t, NewSchema(), query, schema, M{}, ResolveOptions{})
if !json.Valid([]byte(res)) {
panic("invalid json: " + res)
}
a.Equal(t, `{"data":{"a":{"foo":null}},"errors":[{"message":"field arguments not allowed","path":["a","foo"]}],"extensions":{}}`, res)
}
func TestBytecodeResolveWithArgs(t *testing.T) {
query := `query A($a: Int) {}`
schema := TestResolveEmptyQueryDataQ{}
res := bytecodeParseAndExpectNoErrs(t, query, schema, M{})
a.Equal(t, `{}`, res)
}
func TestBytecodeResolveVariableInputWithDefault(t *testing.T) {
query := `query A($baz: String = "foo") {bar(a: $baz)}`
res := bytecodeParseAndExpectNoErrs(t, query, TestResolveStructTypeMethodWithPtrArgData{}, M{})
a.Equal(t, `{"bar":"foo"}`, res)
}
func TestBytecodeResolveVariable(t *testing.T) {
query := `query A($baz: String) {bar(a: $baz)}`
res := bytecodeParseAndExpectNoErrs(t, query, TestResolveStructTypeMethodWithPtrArgData{}, M{}, ResolveOptions{
NoMeta: true,
Variables: `{"baz": "foo"}`,
})
a.Equal(t, `{"bar":"foo"}`, res)
}
type TestBytecodeResolveMultipleArgumentsData struct{}
type TestBytecodeResolveMultipleArgumentsDataIO struct {
String string `json:"string"`
Int int `json:"int"`
Int8 int8 `json:"int8"`
Int16 int16 `json:"int16"`
Int32 int32 `json:"int32"`
Int64 int64 `json:"int64"`
Uint uint `json:"uint"`
Uint8 uint8 `json:"uint8"`
Uint16 uint16 `json:"uint16"`
Uint32 uint32 `json:"uint32"`
Uint64 uint64 `json:"uint64"`
Bool bool
Time time.Time `json:"time"`
UintID uint `json:"-" gq:"uintId,ID"`
JSONUingID string `json:"uintID" gq:"-"` // For test output json format
StringID string `json:"stringID" gq:"stringId,ID"`
Enum __TypeKind `json:"-"`
JSONEnum string `json:"enum" gq:"-"` // For test output json format
IntPtr *int `json:"intPtr"`
IntPtrWData *int `json:"intPtrWData"`
Struct struct {
String string `json:"string"`
Int int `json:"int"`
IntPtr *int `json:"intPtr"`
IntPtrWData *int `json:"intPtrWData"`
} `json:"struct"`
}
func (TestBytecodeResolveMultipleArgumentsData) ResolveFoo(args TestBytecodeResolveMultipleArgumentsDataIO) TestBytecodeResolveMultipleArgumentsDataIO {
return args
}
func TestBytecodeResolveMultipleArguments(t *testing.T) {
outFields := `{
string
int
int8
int16
int32
int64
uint
uint8
uint16
uint32
uint64
bool
time
uintId
stringId
enum
intPtr
intPtrWData
struct {
string
int
intPtr
intPtrWData
}
}`
schema := TestBytecodeResolveMultipleArgumentsData{}
testCases := []struct {
Name string
Exec func(t *testing.T) string
}{
{
"direct arguments",
func(t *testing.T) string {
query := `{
foo(
string: "abc",
int: 123,
int8: 123,
int16: 123,
int32: 123,
int64: 123,
uint: 123,
uint8: 123,
uint16: 123,
uint32: 123,
uint64: 123,
bool: true,
time: "2021-09-28T18:44:11.717Z",
uintId: 123,
stringId: "abc",
enum: ENUM,
intPtr: null,
intPtrWData: 123,
struct: {
string: "abc",
int: 123,
intPtr: null,
intPtrWData: 123,
},
) ` + outFields + `
}`
return bytecodeParseAndExpectNoErrs(t, query, schema, M{})
},
},
{
"variables with default value",
func(t *testing.T) string {
query := `query a(
$string: String = "abc",
$int: Int = 123,
$int8: Int = 123,
$int16: Int = 123,
$int32: Int = 123,
$int64: Int = 123,
$uint: Int = 123,
$uint8: Int = 123,
$uint16: Int = 123,
$uint32: Int = 123,
$uint64: Int = 123,
$bool: Boolean = true,
$time: Time = "2021-09-28T18:44:11.717Z",
$uintId: ID = "123",
$stringId: ID = "abc",
$enum: __TypeKind = ENUM,
$intPtr: Int = null,
$intPtrWData: Int = 123,
$struct: __UnknownInput1 = {
string: "abc",
int: 123,
intPtr: null,
intPtrWData: 123,
},
) {
foo(
string: $string,
int: $int,
int8: $int8,
int16: $int16,
int32: $int32,
int64: $int64,
uint: $uint,
uint8: $uint8,
uint16: $uint16,
uint32: $uint32,
uint64: $uint64,
bool: $bool,
time: $time,
uintId: $uintId,
stringId: $stringId,
enum: $enum,
intPtr: $intPtr,
intPtrWData: $intPtrWData,
struct: $struct,
) ` + outFields + `
}`
return bytecodeParseAndExpectNoErrs(t, query, schema, M{})
},
},
{
"variables",
func(t *testing.T) string {
query := `query a(
$string: String,
$int: Int,
$int8: Int,
$int16: Int,
$int32: Int,
$int64: Int,
$uint: Int,
$uint8: Int,
$uint16: Int,
$uint32: Int,
$uint64: Int,
$bool: Boolean,
$time: Time,
$uintId: ID,
$stringId: ID,
$enum: __TypeKind,
$intPtr: Int,
$intPtrWData: Int,
$struct: __UnknownInput1,
) {
foo(
string: $string,
int: $int,
int8: $int8,
int16: $int16,
int32: $int32,
int64: $int64,
uint: $uint,
uint8: $uint8,
uint16: $uint16,
uint32: $uint32,
uint64: $uint64,
bool: $bool,
time: $time,
uintId: $uintId,
stringId: $stringId,
enum: $enum,
intPtr: $intPtr,
intPtrWData: $intPtrWData,
struct: $struct,
) ` + outFields + `
}`
opts := ResolveOptions{
NoMeta: true,
Variables: `{
"string": "abc",
"int": 123,
"int8": 123,
"int16": 123,
"int32": 123,
"int64": 123,
"uint": 123,
"uint8": 123,
"uint16": 123,
"uint32": 123,
"uint64": 123,
"bool": true,
"time": "2021-09-28T18:44:11.717Z",
"uintId": "123",
"stringId": "abc",
"enum": "ENUM",
"intPtr": null,
"intPtrWData": 123,
"struct":{
"string": "abc",
"int": 123,
"intPtr": null,
"intPtrWData": 123
}
}`,
}
return bytecodeParseAndExpectNoErrs(t, query, schema, M{}, opts)
},
},
}
formatJSON := func(t *testing.T, in string) string {
inParsed := struct {
Foo TestBytecodeResolveMultipleArgumentsDataIO `json:"foo"`
}{}
err := json.Unmarshal([]byte(in), &inParsed)
a.NoError(t, err)
out, err := json.MarshalIndent(inParsed, "", " ")
a.NoError(t, err)
return string(out)
}
expected := `{
"foo":{
"string":"abc",
"int":123,
"int8":123,
"int16":123,
"int32":123,
"int64":123,
"uint":123,
"uint8":123,
"uint16":123,
"uint32":123,
"uint64":123,
"bool":true,
"time":"2021-09-28T18:44:11.717Z",
"uintId":"123",
"stringId":"abc",
"enum":"ENUM",
"intPtr":null,
"intPtrWData":123,
"struct":{
"string":"abc",
"int": 123,
"intPtr":null,
"intPtrWData":123
}
}
}`
formattedExpected := formatJSON(t, expected)
for _, testCase := range testCases {
t.Run(testCase.Name, func(t *testing.T) {
resJSON := testCase.Exec(t)
formattedResJSON := formatJSON(t, resJSON)
a.Equal(t, formattedExpected, formattedResJSON)
})
}
}
type TestBytecodeResolveJSONArrayVariableData struct{}
func (TestBytecodeResolveJSONArrayVariableData) ResolveFoo(args struct{ Data []string }) []string {
return args.Data
}
func TestBytecodeResolveJSONArrayVariable(t *testing.T) {
query := `query foo($data: [String]) {
foo(data: $data)
}`
schema := TestBytecodeResolveJSONArrayVariableData{}
opts := ResolveOptions{
NoMeta: true,
Variables: `{
"data": ["a", "b", "c"]
}`,
}
res := bytecodeParseAndExpectNoErrs(t, query, schema, M{}, opts)
a.Equal(t, `{"foo":["a","b","c"]}`, res)
}
type TestBytecodeResolveJSONObjectVariableData struct{}
type DataObj struct {
A string
C string
}
func (TestBytecodeResolveJSONObjectVariableData) ResolveFoo(args struct{ Data DataObj }) DataObj {
return args.Data
}
func TestBytecodeResolveJSONObjectVariable(t *testing.T) {
query := `query foo($data: DataObj__input) {
foo(data: $data) {
a
c
}
}`
schema := TestBytecodeResolveJSONObjectVariableData{}
opts := ResolveOptions{
NoMeta: true,
Variables: `{
"data": {"a": "b", "c": "d"}
}`,
}
res := bytecodeParseAndExpectNoErrs(t, query, schema, M{}, opts)
a.Equal(t, `{"foo":{"a":"b","c":"d"}}`, res)
}
type TestBytecodeResolveInlineSpreadData struct {
Inner TestBytecodeResolveInlineSpreadDataInner
}
type TestBytecodeResolveInlineSpreadDataInner struct {
FieldA string
FieldB string
FieldC string
FieldD string
}
func TestBytecodeResolveInlineSpread(t *testing.T) {
query := `{
inner {
fieldA
... on TestBytecodeResolveInlineSpreadDataInner {
fieldB
fieldC
}
fieldD
}
}`
schema := TestBytecodeResolveInlineSpreadData{
Inner: TestBytecodeResolveInlineSpreadDataInner{
"a",
"b",
"c",
"d",
},
}
res := bytecodeParseAndExpectNoErrs(t, query, schema, M{})
a.Equal(t, `{"inner":{"fieldA":"a","fieldB":"b","fieldC":"c","fieldD":"d"}}`, res)
}
func TestBytecodeResolveSpread(t *testing.T) {
query := `{
inner {
fieldA
... baz
fieldD
}
}
fragment baz on TestBytecodeResolveInlineSpreadDataInner {
fieldB
fieldC
}`
schema := TestBytecodeResolveInlineSpreadData{
Inner: TestBytecodeResolveInlineSpreadDataInner{
"a",
"b",
"c",
"d",
},
}
res := bytecodeParseAndExpectNoErrs(t, query, schema, M{})
a.Equal(t, `{"inner":{"fieldA":"a","fieldB":"b","fieldC":"c","fieldD":"d"}}`, res)
}
// This is the request graphql playground makes to get the schema
var schemaQuery = `
query IntrospectionQuery {
__schema {
queryType {
name
}
mutationType {
name
}
subscriptionType {
name
}
types {
...FullType
}
directives {
name
description
locations
args {
...InputValue
}
}
}
}
fragment FullType on __Type {
kind
name
description
fields(includeDeprecated: true) {
name
description
args {
...InputValue
}
type {
...TypeRef
}
isDeprecated
deprecationReason
}
inputFields {
...InputValue
}
interfaces {
...TypeRef
}
enumValues(includeDeprecated: true) {
name
description
isDeprecated
deprecationReason
}
possibleTypes {
...TypeRef
}
}
fragment InputValue on __InputValue {
name
description
type {
...TypeRef
}
defaultValue
}
fragment TypeRef on __Type {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
ofType {
kind
name
}
}
}
}
}
}
}
}
`
type TestResolveSchemaRequestSimpleData struct{}
func TestBytecodeResolveSchemaRequestSimple(t *testing.T) {
resString := bytecodeParseAndExpectNoErrs(t, schemaQuery, TestResolveSchemaRequestSimpleData{}, M{})
res := struct {
Schema qlSchema `json:"__schema"`
}{}
err := json.Unmarshal([]byte(resString), &res)
a.NoError(t, err)
schema := res.Schema
types := schema.JSONTypes
a.Equal(t, 17, len(types))
idx := 0
is := func(kind, name string) {
item := types[idx]
a.Equalf(t, kind, item.JSONKind, "(KIND) Index: %d", idx)
a.NotNilf(t, item.Name, "(NAME) Index: %d", idx)
a.Equalf(t, name, *item.Name, "(NAME) Index: %d", idx)
idx++
}
is("SCALAR", "Boolean")
is("SCALAR", "File")
is("SCALAR", "Float")
is("SCALAR", "ID")
is("SCALAR", "Int")
is("OBJECT", "M")
is("SCALAR", "String")
is("OBJECT", "TestResolveSchemaRequestSimpleData")
is("SCALAR", "Time")
is("OBJECT", "__Directive")
is("ENUM", "__DirectiveLocation")
is("OBJECT", "__EnumValue")
is("OBJECT", "__Field")
is("OBJECT", "__InputValue")
is("OBJECT", "__Schema")
is("OBJECT", "__Type")
is("ENUM", "__TypeKind")
}
type TestResolveSchemaRequestWithFieldsData struct {
A TestResolveSchemaRequestWithFieldsDataInnerStruct
B struct {
Baz string
}
C struct {
FooBar []TestResolveSchemaRequestWithFieldsDataInnerStruct
}
}