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batch_request_test.go
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batch_request_test.go
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package msgraphgocore
import (
"context"
"errors"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"testing"
"github.com/microsoft/kiota-abstractions-go/serialization"
"github.com/microsoftgraph/msgraph-sdk-go-core/internal"
abstractions "github.com/microsoft/kiota-abstractions-go"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func p[T interface{}](t T) *T {
return &t
}
func TestConstructionOfRequests(t *testing.T) {
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
item1, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
item2, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
assert.Equal(t, len(batch.GetRequests()), 2)
assert.Equal(t, batch.GetRequests()[0], item1)
assert.Equal(t, batch.GetRequests()[1], item2)
}
func TestRegisteringDependsOn(t *testing.T) {
reqInfo1 := getRequestInfo()
reqInfo2 := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
batchItem1, err := batch.AddBatchRequestStep(*reqInfo1)
require.NoError(t, err)
batchItem2, err := batch.AddBatchRequestStep(*reqInfo2)
require.NoError(t, err)
batchItem2.DependsOnItem(batchItem1)
assert.Equal(t, batchItem2.GetDependsOn(), []string{*batchItem1.GetId()})
}
func TestReturnsBatchResponse(t *testing.T) {
testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
jsonResponse := getDummyJSON()
w.WriteHeader(200)
fmt.Fprint(w, jsonResponse)
}))
defer testServer.Close()
reqInfo := getRequestInfo()
mockPath := testServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath) // check that path is not empty instead
batch := NewBatchRequest(reqAdapter)
_, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
assert.Equal(t, len(resp.GetResponses()), 4)
}
func TestContentSentToServer(t *testing.T) {
testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
jsonResponse := getDummyJSON()
w.WriteHeader(200)
fmt.Fprint(w, jsonResponse)
}))
defer testServer.Close()
reqInfo := getRequestInfo()
mockPath := testServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath) // check that path is not empty instead
batch := NewBatchRequest(reqAdapter)
item, err := batch.AddBatchRequestStep(*reqInfo)
item.SetId(p("123"))
require.NoError(t, err)
baseUrl, err := getBaseUrl(reqAdapter)
require.NoError(t, err)
requestInfo, err := buildRequestInfo(context.Background(), reqAdapter, batch, baseUrl)
require.NoError(t, err)
content := string(requestInfo.Content)
expected := "{\"requests\":[{\"id\":\"123\",\"method\":\"GET\",\"url\":\"\",\"headers\":{\"content-type\":\"application/json\"},\"body\":{\"username\":\"name\"},\"dependsOn\":[]}]}"
assert.Equal(t, expected, content)
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
assert.Equal(t, len(resp.GetResponses()), 4)
}
func TestRespectsBatchItemLimitOf20BatchItems(t *testing.T) {
batch := NewBatchRequest(reqAdapter)
reqInfo := getRequestInfo()
for i := 0; i < 20; i++ {
_, err := batch.AddBatchRequestStep(*reqInfo)
if err != nil {
return
}
}
_, err := batch.AddBatchRequestStep(*reqInfo)
assert.Equal(t, err.Error(), "batch items limit exceeded. BatchRequest has a limit of 20 batch items")
}
func TestHandlesUnhandledHTTPError(t *testing.T) {
testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(403)
fmt.Fprint(w, "")
}))
defer testServer.Close()
mockPath := testServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
_, err = batch.Send(context.Background(), reqAdapter)
assert.Equal(t, err.Error(), "The server returned an unexpected status code and no error factory is registered for this code: 403")
}
func TestHandlesHTTPError(t *testing.T) {
testServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(403)
fmt.Fprint(w, "{}")
}))
defer testServer.Close()
mockPath := testServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
errorMapping := abstractions.ErrorMappings{
"4XX": internal.CreateSampleErrorFromDiscriminatorValue,
"5XX": internal.CreateSampleErrorFromDiscriminatorValue,
}
// register errorMapper
err = RegisterError(BatchRequestErrorRegistryKey, errorMapping)
require.NoError(t, err)
_, err = batch.Send(context.Background(), reqAdapter)
var sampleError *internal.SampleError
switch {
case errors.As(err, &sampleError):
assert.Equal(t, "error status code received from the API", err.Error())
default:
assert.Fail(t, "error type is not as expected")
}
err = DeRegisterError(BatchRequestErrorRegistryKey)
require.NoError(t, err)
}
func TestGetResponseByIdForSuccessfulRequest(t *testing.T) {
mockResponse := `{
"responses": [
{
"id": "2",
"status": 200,
"body": {
"username": "testuser",
"person" : {
"firstName" : "Tony",
"lastName" : "Blair",
"active" : false,
"bankBalance": 234234.67,
"accounts" : [1,2,3],
"positions" : ["Prime","Minister"],
"children" : [
{
"firstName" : "Kathryn",
"lastName" : "Blair"
},
{
"firstName" : "Euan",
"lastName" : "Blair"
}
]
}
}
}
]
}`
mockServer := makeMockRequest(200, mockResponse)
defer mockServer.Close()
mockPath := mockServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err := batch.AddBatchRequestStep(*reqInfo)
if err != nil {
return
}
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
user, err := GetBatchResponseById[Userable](resp, "2", CreateUser)
require.NoError(t, err)
assert.Equal(t, *(user.GetUserName()), "testuser")
}
type Userable interface {
serialization.Parsable
GetUserName() *string
SetUserName(*string)
}
type User struct {
UserName *string
Person *Person
}
func (u *User) GetUserName() *string {
return u.UserName
}
func (u *User) SetUserName(userName *string) {
u.UserName = userName
}
func (u *User) Serialize(writer serialization.SerializationWriter) error {
panic("implement me")
}
func (u *User) GetFieldDeserializers() map[string]func(serialization.ParseNode) error {
res := make(map[string]func(serialization.ParseNode) error)
res["username"] = func(n serialization.ParseNode) error {
val, err := n.GetStringValue()
if err != nil {
return err
}
if val != nil {
u.SetUserName(val)
}
return nil
}
return res
}
func CreateUser(parseNode serialization.ParseNode) (serialization.Parsable, error) {
return &User{}, nil
}
type Person struct {
FirstName string `json:"firstName"`
LastName string `json:"lastName"`
Active bool `json:"active"`
Positions []*string `json:"positions"`
BankBalance *float64 `json:"bankBalance"`
Accounts []*int `json:"accounts"`
Children []*Person `json:"children"`
}
func (u Person) Serialize(writer serialization.SerializationWriter) error {
return nil
}
func (u Person) GetFieldDeserializers() map[string]func(serialization.ParseNode) error {
return make(map[string]func(serialization.ParseNode) error)
}
func TestGetResponseByIdFailedRequest(t *testing.T) {
mockServer := makeMockRequest(200, getDummyJSON())
defer mockServer.Close()
mockPath := mockServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err := batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
_, err = GetBatchResponseById[Userable](resp, "3", CreateUser)
assert.Equal(t, "The server returned an unexpected status code and no error factory is registered for this code: 401", err.Error())
}
func TestGetErrorResponseBodyById(t *testing.T) {
var jsonBlob = `{
"responses": [{
"id": "3",
"status": 400,
"headers": {
"Content-Type": "application/json"
},
"body": {
"error": {
"code": "ExtensionError",
"message": "Exception: [Status Code: BadRequest; Reason: Boom]",
"innerError": {
"request-id": "123"
}
}
}
}]
}`
errorMapping := abstractions.ErrorMappings{
"4XX": internal.CreateSampleErrorFromDiscriminatorValue,
"5XX": internal.CreateSampleErrorFromDiscriminatorValue,
}
err := RegisterError("Userable", errorMapping)
assert.NoError(t, err)
mockServer := makeMockRequest(200, jsonBlob)
defer mockServer.Close()
mockPath := mockServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err = batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
_, err = GetBatchResponseById[Userable](resp, "3", CreateUser)
serr := &internal.SampleError{}
assert.ErrorAs(t, err, &serr)
assert.Equal(t, "Exception: [Status Code: BadRequest; Reason: Boom]", serr.Message)
err = DeRegisterError("Userable")
require.NoError(t, err)
}
func TestGetResponseByIdFailedRequestWithFactory(t *testing.T) {
mockServer := makeMockRequest(200, getDummyJSON())
defer mockServer.Close()
mockPath := mockServer.URL + "/$batch"
reqAdapter.SetBaseUrl(mockPath)
errorMapping := abstractions.ErrorMappings{
"4XX": internal.CreateSampleErrorFromDiscriminatorValue,
"5XX": internal.CreateSampleErrorFromDiscriminatorValue,
}
// register errorMapper
err := RegisterError(BatchRequestErrorRegistryKey, errorMapping)
require.NoError(t, err)
reqInfo := getRequestInfo()
batch := NewBatchRequest(reqAdapter)
_, err = batch.AddBatchRequestStep(*reqInfo)
require.NoError(t, err)
resp, err := batch.Send(context.Background(), reqAdapter)
require.NoError(t, err)
_, err = GetBatchResponseById[Userable](resp, "3", CreateUser)
assert.Equal(t, "The server returned an unexpected status code with no response body: 401", err.Error())
err = DeRegisterError(BatchRequestErrorRegistryKey)
require.NoError(t, err)
}
func makeMockRequest(mockStatus int, mockResponse string) *httptest.Server {
return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(mockStatus)
fmt.Fprint(w, mockResponse)
}))
}
func getRequestInfo() *abstractions.RequestInformation {
content := `
{
"username": "name"
}
`
reqInfo := abstractions.NewRequestInformation()
reqInfo.SetUri(url.URL{})
reqInfo.Content = []byte(content)
reqInfo.UrlTemplate = "{+baseurl}/$batch"
headers := abstractions.NewRequestHeaders()
headers.Add("Content-Type", "application/json")
reqInfo.Headers.AddAll(headers)
return reqInfo
}
func getDummyJSON() string {
return `{
"responses": [
{
"id": "1",
"status": 302,
"body": null,
"headers": {
"location": "https://b0mpua-by3301.files.1drv.com/y23vmagahszhxzlcvhasdhasghasodfi"
}
},
{
"id": "3",
"status": 401,
"body": {
"error": {
"code": "Forbidden",
"message": "Insufficient permissions"
}
}
},
{
"id": "2",
"status": 200,
"body": {
"@odata.context": "https://graph.microsoft.com/v1.0/$metadata#Collection(microsoft.graph.plannerTask)",
"value": []
}
},
{
"id": "4",
"status": 204,
"url": "https://graph.microsoft.com/v1.0/$metadata#Collection(microsoft.graph.plannerTask)",
"body": null
}
]
}`
}