diff --git a/src/data/zcl_abapgit_data_injector.clas.abap b/src/data/zcl_abapgit_data_injector.clas.abap
index 666ffb405..8eed444d6 100644
--- a/src/data/zcl_abapgit_data_injector.clas.abap
+++ b/src/data/zcl_abapgit_data_injector.clas.abap
@@ -1,5 +1,6 @@
 CLASS zcl_abapgit_data_injector DEFINITION
   PUBLIC
+  FOR TESTING
   CREATE PUBLIC .
 
   PUBLIC SECTION.
diff --git a/src/data/zcl_abapgit_data_injector.clas.xml b/src/data/zcl_abapgit_data_injector.clas.xml
index 4a26f50c6..af4013df2 100644
--- a/src/data/zcl_abapgit_data_injector.clas.xml
+++ b/src/data/zcl_abapgit_data_injector.clas.xml
@@ -6,6 +6,7 @@
     <CLSNAME>ZCL_ABAPGIT_DATA_INJECTOR</CLSNAME>
     <LANGU>E</LANGU>
     <DESCRIPT>abapGit - Data Injector</DESCRIPT>
+    <CATEGORY>05</CATEGORY>
     <STATE>1</STATE>
     <CLSCCINCL>X</CLSCCINCL>
     <FIXPT>X</FIXPT>
diff --git a/src/git/zcl_abapgit_git_injector.clas.abap b/src/git/zcl_abapgit_git_injector.clas.abap
index 07b1aebba..1164da48b 100644
--- a/src/git/zcl_abapgit_git_injector.clas.abap
+++ b/src/git/zcl_abapgit_git_injector.clas.abap
@@ -1,5 +1,6 @@
 CLASS zcl_abapgit_git_injector DEFINITION
   PUBLIC
+  FOR TESTING
   FINAL
   CREATE PRIVATE .
 
@@ -8,15 +9,16 @@ CLASS zcl_abapgit_git_injector DEFINITION
       set_git_transport
         IMPORTING
           ii_git_transport TYPE REF TO zif_abapgit_git_transport.
-
+  PROTECTED SECTION.
+  PRIVATE SECTION.
 ENDCLASS.
 
 
 
 CLASS zcl_abapgit_git_injector IMPLEMENTATION.
 
+
   METHOD set_git_transport.
     zcl_abapgit_git_factory=>gi_git_transport = ii_git_transport.
   ENDMETHOD.
-
 ENDCLASS.
diff --git a/src/git/zcl_abapgit_git_injector.clas.xml b/src/git/zcl_abapgit_git_injector.clas.xml
index b0463f9e3..41f5ee041 100644
--- a/src/git/zcl_abapgit_git_injector.clas.xml
+++ b/src/git/zcl_abapgit_git_injector.clas.xml
@@ -6,6 +6,7 @@
     <CLSNAME>ZCL_ABAPGIT_GIT_INJECTOR</CLSNAME>
     <LANGU>E</LANGU>
     <DESCRIPT>abapGit - Git Injector</DESCRIPT>
+    <CATEGORY>05</CATEGORY>
     <STATE>1</STATE>
     <CLSCCINCL>X</CLSCCINCL>
     <FIXPT>X</FIXPT>
diff --git a/src/objects/zcl_abapgit_objects_injector.clas.abap b/src/objects/zcl_abapgit_objects_injector.clas.abap
index 6fc9132a4..dc3fe0d7f 100644
--- a/src/objects/zcl_abapgit_objects_injector.clas.abap
+++ b/src/objects/zcl_abapgit_objects_injector.clas.abap
@@ -1,5 +1,6 @@
 CLASS zcl_abapgit_objects_injector DEFINITION
   PUBLIC
+  FOR TESTING
   CREATE PRIVATE .
 
   PUBLIC SECTION.
@@ -13,7 +14,7 @@ ENDCLASS.
 
 
 
-CLASS ZCL_ABAPGIT_OBJECTS_INJECTOR IMPLEMENTATION.
+CLASS zcl_abapgit_objects_injector IMPLEMENTATION.
 
 
   METHOD set_gui_jumper.
diff --git a/src/objects/zcl_abapgit_objects_injector.clas.xml b/src/objects/zcl_abapgit_objects_injector.clas.xml
index fb2af7fa3..e869bb1a3 100644
--- a/src/objects/zcl_abapgit_objects_injector.clas.xml
+++ b/src/objects/zcl_abapgit_objects_injector.clas.xml
@@ -6,6 +6,7 @@
     <CLSNAME>ZCL_ABAPGIT_OBJECTS_INJECTOR</CLSNAME>
     <LANGU>E</LANGU>
     <DESCRIPT>abapGit - Objects Injector</DESCRIPT>
+    <CATEGORY>05</CATEGORY>
     <STATE>1</STATE>
     <CLSCCINCL>X</CLSCCINCL>
     <FIXPT>X</FIXPT>
diff --git a/src/ui/zcl_abapgit_ui_injector.clas.abap b/src/ui/zcl_abapgit_ui_injector.clas.abap
index a83d9cfba..ce0a2acb6 100644
--- a/src/ui/zcl_abapgit_ui_injector.clas.abap
+++ b/src/ui/zcl_abapgit_ui_injector.clas.abap
@@ -1,5 +1,6 @@
 CLASS zcl_abapgit_ui_injector DEFINITION
   PUBLIC
+  FOR TESTING
   CREATE PRIVATE .
 
   PUBLIC SECTION.
diff --git a/src/ui/zcl_abapgit_ui_injector.clas.xml b/src/ui/zcl_abapgit_ui_injector.clas.xml
index 809b3e26b..e0a96fb82 100644
--- a/src/ui/zcl_abapgit_ui_injector.clas.xml
+++ b/src/ui/zcl_abapgit_ui_injector.clas.xml
@@ -6,6 +6,7 @@
     <CLSNAME>ZCL_ABAPGIT_UI_INJECTOR</CLSNAME>
     <LANGU>E</LANGU>
     <DESCRIPT>abapGit - GUI Injector</DESCRIPT>
+    <CATEGORY>05</CATEGORY>
     <STATE>1</STATE>
     <CLSCCINCL>X</CLSCCINCL>
     <FIXPT>X</FIXPT>
diff --git a/src/zcl_abapgit_injector.clas.abap b/src/zcl_abapgit_injector.clas.abap
index c1848cb17..f2a619b99 100644
--- a/src/zcl_abapgit_injector.clas.abap
+++ b/src/zcl_abapgit_injector.clas.abap
@@ -1,5 +1,6 @@
 CLASS zcl_abapgit_injector DEFINITION
   PUBLIC
+  FOR TESTING
   CREATE PRIVATE.
 
   PUBLIC SECTION.
@@ -45,7 +46,6 @@ CLASS zcl_abapgit_injector DEFINITION
     CLASS-METHODS set_exit
       IMPORTING
         ii_exit TYPE REF TO zif_abapgit_exit.
-
   PROTECTED SECTION.
   PRIVATE SECTION.
 ENDCLASS.
@@ -88,6 +88,16 @@ CLASS zcl_abapgit_injector IMPLEMENTATION.
   ENDMETHOD.
 
 
+  METHOD set_exit.
+    zcl_abapgit_exit=>gi_global_exit = ii_exit.
+  ENDMETHOD.
+
+
+  METHOD set_function_module.
+    zcl_abapgit_factory=>gi_function_module = ii_function_module.
+  ENDMETHOD.
+
+
   METHOD set_http_agent.
     zcl_abapgit_factory=>gi_http_agent = ii_http_agent.
   ENDMETHOD.
@@ -146,15 +156,4 @@ CLASS zcl_abapgit_injector IMPLEMENTATION.
   METHOD set_tadir.
     zcl_abapgit_factory=>gi_tadir = ii_tadir.
   ENDMETHOD.
-
-
-  METHOD set_function_module.
-    zcl_abapgit_factory=>gi_function_module = ii_function_module.
-  ENDMETHOD.
-
-
-  METHOD set_exit.
-    zcl_abapgit_exit=>gi_global_exit = ii_exit.
-  ENDMETHOD.
-
 ENDCLASS.
diff --git a/src/zcl_abapgit_injector.clas.xml b/src/zcl_abapgit_injector.clas.xml
index 1761cf639..729ac37ee 100644
--- a/src/zcl_abapgit_injector.clas.xml
+++ b/src/zcl_abapgit_injector.clas.xml
@@ -6,6 +6,7 @@
     <CLSNAME>ZCL_ABAPGIT_INJECTOR</CLSNAME>
     <LANGU>E</LANGU>
     <DESCRIPT>abapGit - Injector</DESCRIPT>
+    <CATEGORY>05</CATEGORY>
     <STATE>1</STATE>
     <CLSCCINCL>X</CLSCCINCL>
     <FIXPT>X</FIXPT>