diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3ff6661..a9db382 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,6 +8,7 @@ include:
 
 stages:
   - lint
+  # - test
   - clean
   - build
   - deploy
@@ -26,12 +27,25 @@ lint:
     - golangci-lint version
     - golangci-lint run ./...
 
+# test:
+#   image: golang:1.20.3-alpine
+#   stage: test
+#   coverage: /\(statements\)(?:\s+)?(\d+(?:\.\d+)?%)/
+#   script:
+#     - CGO_ENABLED=0 go test ./... -coverprofile=coverage.out
+#     - go tool cover -html=coverage.out -o coverage.html
+#     - go tool cover -func coverage.out
+#   artifacts:
+#     expire_in: "3 days"
+#     paths:
+#       - coverage.html
+
 clear-old-images:
   extends: .clean_template
   variables:
     STAGING_BRANCH: "main"
     PRODUCTION_BRANCH: "main"
-  image: 
+  image:
     name: docker/compose:1.28.0
     entrypoint: [""]
   before_script:
@@ -55,7 +69,6 @@ build-app:
       --dockerfile $CI_PROJECT_DIR/$DOCKER_BUILD_PATH --use-new-run --snapshotMode=redo \
       --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG.$CI_PIPELINE_ID
 
-
 deploy-to-staging:
   extends: .deploy_template
   variables:
diff --git a/.golangci.yaml b/.golangci.yaml
index 0a07cec..64cd32f 100644
--- a/.golangci.yaml
+++ b/.golangci.yaml
@@ -24,7 +24,7 @@ linters:
     - errcheck
     - errchkjson
     - exportloopref
-    # - goconst Временно отключен, ругается на dal\postgres\user.go [159, 18]
+    - goconst
     - gocritic
     - godot
     - gofmt
@@ -58,7 +58,7 @@ linters:
 linters-settings:
   errcheck:
     exclude-functions:
-    - (io.Closer).Close
+      - (io.Closer).Close
   govet:
     check-shadowing: true
   gci:
@@ -116,7 +116,7 @@ linters-settings:
       - name: bool-literal-in-expr
       - name: constant-logical-expr
   gosec:
-    excludes: 
+    excludes:
       - G304 # Potential file inclusion via variable
       - G307 # Deferring unsafe method "Close" on type "\*os.File"
       - G107 # Potential HTTP request made with variable url
diff --git a/dal/mongos/template.go b/dal/mongos/template.go
index f80d3ee..ae4f9dc 100644
--- a/dal/mongos/template.go
+++ b/dal/mongos/template.go
@@ -29,7 +29,7 @@ func (d *Template) Insert(ctx context.Context, record *model.Template) (string,
 	record.IsDeleted = false
 
 	if record.PenaID == "" {
-		err := errors.New("got empty user id")
+		err := errors.New("got empty pena_id")
 		d.logger.Error("ErrorDeleteTemplate", zap.Error(err))
 		return "", err
 	}
diff --git a/gdisk/api.go b/gdisk/api.go
index f592d92..7d02fae 100644
--- a/gdisk/api.go
+++ b/gdisk/api.go
@@ -19,10 +19,11 @@ import (
 )
 
 const (
-	DefaultDir   = "TemplateGenerator"
-	TemplateDir  = "templates"
-	SaveDir      = "saved"
-	MimeTypeDocx = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+	DefaultDir     = "TemplateGenerator"
+	TemplateDir    = "templates"
+	SaveDir        = "saved"
+	MimeTypeDocx   = "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+	MimeTypeGoogle = "application/vnd.google-apps.document"
 )
 
 type Client struct {
@@ -275,7 +276,7 @@ func (c *Client) DownloadFile(filepath, fileID string) error {
 
 	var resp *http.Response
 
-	if file.MimeType == "application/vnd.google-apps.document" {
+	if file.MimeType == MimeTypeGoogle {
 		resp, err = c.Service.Files.Export(fileID, MimeTypeDocx).
 			Fields("exportFormat", "docx").
 			Download()
@@ -323,7 +324,7 @@ func (c *Client) DownloadFileBytes(fileID string) ([]byte, error) {
 
 	var resp *http.Response
 
-	if file.MimeType == "application/vnd.google-apps.document" {
+	if file.MimeType == MimeTypeGoogle {
 		resp, err = c.Service.Files.Export(fileID, MimeTypeDocx).Fields("exportFormat", "docx").Download()
 		err = errors.Wrap(err, "DownloadFileBytes.Export")
 		defer func() {
diff --git a/yadisk/api.go b/yadisk/api.go
index 9906f5a..4393531 100644
--- a/yadisk/api.go
+++ b/yadisk/api.go
@@ -24,6 +24,7 @@ const (
 	DefaultFolder         = "disk:/templategen"
 	DefaultTemplateFolder = DefaultFolder + "/templates"
 	DefaultSaveFolder     = DefaultFolder + "/saved"
+	TokenTypeOAuth        = "OAuth"
 )
 
 type Client struct {
@@ -79,7 +80,7 @@ func (ca *ClientApp) NewClient(ctx context.Context, token *oauth2.Token, code st
 	}
 
 	// Этот костыль нужен, т.к. Яндекс принимает токены только типа OAuth, хоть и отправляет типа bearer
-	token.TokenType = "OAuth"
+	token.TokenType = TokenTypeOAuth
 	return &Client{
 		App:        ca,
 		HTTPClient: ca.Config.Client(ctx, token),
@@ -94,7 +95,7 @@ func (ca *ClientApp) RefreshToken(ctx context.Context, oldToken *oauth2.Token) (
 	}
 
 	// Этот костыль нужен, т.к. Яндекс принимает токены только типа OAuth, хоть и отправляет типа bearer
-	token.TokenType = "OAuth"
+	token.TokenType = TokenTypeOAuth
 
 	return token, nil
 }