diff --git a/.gitignore b/.gitignore
index da70b1bc..0ffa1802 100644
--- a/.gitignore
+++ b/.gitignore
@@ -38,6 +38,7 @@ server
 # Logs
 logs
 *.log
+api_logs
 
 # Static
 img2
diff --git a/internal/microservices/account/usecase/account_usecase_test.go b/internal/microservices/account/usecase/account_usecase_test.go
index aed24547..134363b0 100644
--- a/internal/microservices/account/usecase/account_usecase_test.go
+++ b/internal/microservices/account/usecase/account_usecase_test.go
@@ -1 +1,172 @@
 package usecase
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"testing"
+
+	"github.com/go-park-mail-ru/2023_2_Hamster/internal/common/logger"
+	mock "github.com/go-park-mail-ru/2023_2_Hamster/internal/microservices/account/mocks"
+	"github.com/go-park-mail-ru/2023_2_Hamster/internal/models"
+	"github.com/golang/mock/gomock"
+	"github.com/google/uuid"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestUsecase_CreateAccount(t *testing.T) {
+	testUUID := uuid.New()
+	testCases := []struct {
+		name        string
+		expectedID  uuid.UUID
+		expectedErr error
+		mockRepoFn  func(*mock.MockRepository)
+	}{
+		{
+			name:        "Successful TestUsecase_CreateAccount",
+			expectedID:  testUUID,
+			expectedErr: nil,
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CreateAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(testUUID, nil)
+			},
+		},
+		{
+			name:        "Error in TestUsecase_CreateAccount",
+			expectedID:  uuid.UUID{},
+			expectedErr: fmt.Errorf("[usecase] can't create account into repository: some error"),
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CreateAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(uuid.UUID{}, errors.New("some error"))
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			ctrl := gomock.NewController(t)
+			defer ctrl.Finish()
+
+			mockRepo := mock.NewMockRepository(ctrl)
+			tc.mockRepoFn(mockRepo)
+
+			mockUsecase := NewUsecase(mockRepo, *logger.NewLogger(context.TODO()))
+
+			userID := uuid.New()
+			account := &models.Accounts{} // You should create an instance of your account model here
+
+			accountID, err := mockUsecase.CreateAccount(context.Background(), userID, account)
+
+			assert.Equal(t, tc.expectedID, accountID)
+			if (tc.expectedErr == nil && err != nil) || (tc.expectedErr != nil && err == nil) || (tc.expectedErr != nil && err != nil && tc.expectedErr.Error() != err.Error()) {
+				t.Errorf("Expected error: %v, but got: %v", tc.expectedErr, err)
+			}
+		})
+	}
+}
+
+func TestUsecase_UpdateAccount(t *testing.T) {
+	testCases := []struct {
+		name        string
+		expectedErr error
+		mockRepoFn  func(*mock.MockRepository)
+	}{
+		{
+			name:        "Successful TestUsecase_UpdateAccount",
+			expectedErr: nil,
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+				mockRepository.EXPECT().UpdateAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+			},
+		},
+		{
+			name:        "Forbidden Error in TestUsecase_UpdateAccount",
+			expectedErr: fmt.Errorf("[usecase] can't be update by user: some forbidden error"),
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("some forbidden error"))
+			},
+		},
+		{
+			name:        "Update Error in TestUsecase_UpdateAccount",
+			expectedErr: fmt.Errorf("[usecase] can't update account into repository: some update error"),
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+				mockRepository.EXPECT().UpdateAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("some update error"))
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			ctrl := gomock.NewController(t)
+			defer ctrl.Finish()
+
+			mockRepo := mock.NewMockRepository(ctrl)
+			tc.mockRepoFn(mockRepo)
+
+			mockUsecase := NewUsecase(mockRepo, *logger.NewLogger(context.TODO()))
+
+			userID := uuid.New()
+			account := &models.Accounts{ID: uuid.New()} // Assuming ID is a required field for account
+
+			err := mockUsecase.UpdateAccount(context.Background(), userID, account)
+
+			if (tc.expectedErr == nil && err != nil) || (tc.expectedErr != nil && err == nil) || (tc.expectedErr != nil && err != nil && tc.expectedErr.Error() != err.Error()) {
+				t.Errorf("Expected error: %v, but got: %v", tc.expectedErr, err)
+			}
+		})
+	}
+}
+
+func TestUsecase_DeleteAccount(t *testing.T) {
+	userIDTest := uuid.New()
+	accountIDTest := uuid.New()
+
+	testCases := []struct {
+		name        string
+		expectedErr error
+		mockRepoFn  func(*mock.MockRepository)
+	}{
+		{
+			name:        "Successful deletion",
+			expectedErr: nil,
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+				mockRepository.EXPECT().DeleteAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+			},
+		},
+		{
+			name:        "Error in CheckForbidden",
+			expectedErr: fmt.Errorf("[usecase] can't be delete by user: %w", errors.New("forbidden")),
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("forbidden"))
+			},
+		},
+		{
+			name:        "Error in DeleteAccount",
+			expectedErr: fmt.Errorf("[usecase] can't delete account into repository: %w", errors.New("repository error")),
+			mockRepoFn: func(mockRepository *mock.MockRepository) {
+				mockRepository.EXPECT().CheckForbidden(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
+				mockRepository.EXPECT().DeleteAccount(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("repository error"))
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			ctrl := gomock.NewController(t)
+			defer ctrl.Finish()
+
+			mockRepo := mock.NewMockRepository(ctrl)
+			tc.mockRepoFn(mockRepo)
+
+			mockUsecase := NewUsecase(mockRepo, *logger.NewLogger(context.TODO()))
+
+			err := mockUsecase.DeleteAccount(context.Background(), userIDTest, accountIDTest)
+
+			if (tc.expectedErr == nil && err != nil) ||
+				(tc.expectedErr != nil && err == nil) ||
+				(tc.expectedErr != nil && err != nil && tc.expectedErr.Error() != err.Error()) {
+				t.Errorf("Expected error: %v, but got: %v", tc.expectedErr, err)
+			}
+		})
+	}
+}