[#387] api: Add tests for middleware

Signed-off-by: Roman Loginov <r.loginov@yadro.com>

api/router_mock_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"encoding/xml"
+	"fmt"
 	"io"
 	"net/http"
 	"testing"
@@ -32,12 +33,22 @@ func (p *poolStatisticMock) Statistic() pool.Statistic {
 }
 
 type centerMock struct {
-	t     *testing.T
-	anon  bool
-	attrs []object.Attribute
+	t            *testing.T
+	anon         bool
+	noAuthHeader bool
+	isError      bool
+	attrs        []object.Attribute
 }
 
 func (c *centerMock) Authenticate(*http.Request) (*middleware.Box, error) {
+	if c.noAuthHeader {
+		return nil, middleware.ErrNoAuthorizationHeader
+	}
+
+	if c.isError {
+		return nil, fmt.Errorf("some error")
+	}
+
 	var token *bearer.Token
 
 	if !c.anon {
@@ -86,14 +97,23 @@ func (r *middlewareSettingsMock) ACLEnabled() bool {
 }
 
 type frostFSIDMock struct {
-	tags map[string]string
+	tags            map[string]string
+	validateError   bool
+	userGroupsError bool
 }
 
 func (f *frostFSIDMock) ValidatePublicKey(*keys.PublicKey) error {
+	if f.validateError {
+		return fmt.Errorf("some error")
+	}
+
 	return nil
 }
 
 func (f *frostFSIDMock) GetUserGroupIDsAndClaims(util.Uint160) ([]string, map[string]string, error) {
+	if f.userGroupsError {
+		return nil, nil, fmt.Errorf("some error")
+	}
 	return []string{}, f.tags, nil
 }
 
@@ -105,17 +125,21 @@ func (m *xmlMock) NewXMLDecoder(r io.Reader) *xml.Decoder {
 }
 
 type resourceTaggingMock struct {
-	bucketTags map[string]string
-	objectTags map[string]string
-	noSuchKey  bool
+	bucketTags      map[string]string
+	objectTags      map[string]string
+	noSuchObjectKey bool
+	noSuchBucketKey bool
 }
 
 func (m *resourceTaggingMock) GetBucketTagging(context.Context, *data.BucketInfo) (map[string]string, error) {
+	if m.noSuchBucketKey {
+		return nil, apiErrors.GetAPIError(apiErrors.ErrNoSuchKey)
+	}
 	return m.bucketTags, nil
 }
 
 func (m *resourceTaggingMock) GetObjectTagging(context.Context, *data.GetObjectTaggingParams) (string, map[string]string, error) {
-	if m.noSuchKey {
+	if m.noSuchObjectKey {
 		return "", nil, apiErrors.GetAPIError(apiErrors.ErrNoSuchKey)
 	}
 	return "", m.objectTags, nil
@@ -215,9 +239,13 @@ func (h *handlerMock) PutObjectHandler(w http.ResponseWriter, r *http.Request) {
 	h.writeResponse(w, res)
 }
 
-func (h *handlerMock) DeleteObjectHandler(http.ResponseWriter, *http.Request) {
-	//TODO implement me
-	panic("implement me")
+func (h *handlerMock) DeleteObjectHandler(w http.ResponseWriter, r *http.Request) {
+	res := &handlerResult{
+		Method:  middleware.DeleteObjectOperation,
+		ReqInfo: middleware.GetReqInfo(r.Context()),
+	}
+
+	h.writeResponse(w, res)
 }
 
 func (h *handlerMock) GetBucketLocationHandler(http.ResponseWriter, *http.Request) {