diff --git a/include/class/acc_ledger.class.php b/include/class/acc_ledger.class.php
index 0c1424f24..42090038e 100644
--- a/include/class/acc_ledger.class.php
+++ b/include/class/acc_ledger.class.php
@@ -2874,7 +2874,7 @@ class Acc_Ledger  extends jrn_def_sql
     }
 
     /**
-     * display screen to enter a new ledger
+     * @brief display FORM  to enter parameters to create a new ledger.
      */
     function input_new()
     {
diff --git a/unit-test/include/class/Acc_TVATest.php b/unit-test/include/class/Acc_TVATest.php
index be5f8a856..5956f4de5 100644
--- a/unit-test/include/class/Acc_TVATest.php
+++ b/unit-test/include/class/Acc_TVATest.php
@@ -88,7 +88,7 @@ class Acc_TVATest extends TestCase
          return array(
              ['abc',true]
              ,['13A',true]
-             ,['1',true]
+             ,['1',false]
              ,['1-A',false]
              ,['+a',false]
              ,['abcdefg',false]
@@ -96,7 +96,7 @@ class Acc_TVATest extends TestCase
     }
 
     /**
-     * @testdox check TVA_CODE value
+     * @testdox check TVA_CODE value must constains digit and letter
      * @dataProvider dataCheck
      * @return void
      */
diff --git a/unit-test/include/class/acc_ledgerTest.php b/unit-test/include/class/acc_ledgerTest.php
index a236e316a..4b0ee2e35 100644
--- a/unit-test/include/class/acc_ledgerTest.php
+++ b/unit-test/include/class/acc_ledgerTest.php
@@ -18,9 +18,9 @@ class Acc_LedgerTest extends TestCase
         return $dataSet;
     }
     /**
-     * Get an operation
+     * @brief Get an operation
      * @global type $g_connection
-     * @return type20
+     * @return int
      */
     private function get_jrn_id($p_ledger='ODS')
     {
@@ -886,7 +886,10 @@ class Acc_LedgerTest extends TestCase
      */
     public function testInput_new()
     {
+        global $g_connection;
         put_global([["key"=>"ac","value"=>"ODS"]]);
+        $check_fichedef=$g_connection->get_value("select  count(*) from fiche_def");
+        $this->assertEquals(7, $check_fichedef,"too many fiche_def");
         ob_start();
         echo  \Noalyss\Facility::page_start();
 
@@ -896,7 +899,7 @@ class Acc_LedgerTest extends TestCase
         ob_end_clean();
         \Noalyss\Facility::save_file(__DIR__."/file", "acc_ledger-input_new.html", $result);
         $size=filesize(__DIR__."/file/acc_ledger-input_new.html");
-        $this->assertTrue($size == 16320 || $size == 15644 ," output input_new is not what it is expected");
+        $this->assertTrue($size == 15653  ," output input_new is not what it is expected");
 
     }
 
diff --git a/unit-test/include/class/acc_ledger_searchTest.php b/unit-test/include/class/acc_ledger_searchTest.php
index a36e0020e..ab7128388 100644
--- a/unit-test/include/class/acc_ledger_searchTest.php
+++ b/unit-test/include/class/acc_ledger_searchTest.php
@@ -89,7 +89,7 @@ class Acc_Ledger_searchTest extends TestCase
         $r=$ledger->display_search_form();
         \Noalyss\Facility::save_file(__DIR__."/file", "acc_ledger_search-test_display_search_form.html", $r);
         $filesize=strlen($r);
-        $this->assertTrue($filesize==10345||$filesize==9678,"Size of the html string for display_search_form see "
+        $this->assertTrue($filesize==11288,"Size of the html string for display_search_form see "
                 . __DIR__."/file/acc_ledger_search-test_display_search_form.html ");
     }
     /**
diff --git a/unit-test/include/class/pdf_anc_acc_listTest.php b/unit-test/include/class/pdf_anc_acc_listTest.php
index cec1792fd..245333990 100644
--- a/unit-test/include/class/pdf_anc_acc_listTest.php
+++ b/unit-test/include/class/pdf_anc_acc_listTest.php
@@ -124,7 +124,7 @@ EOF;
         $pdf_anc_acc=new PDF_Anc_Acc_List($anc_acc_list);
         $pdf_anc_acc->export_pdf()->Output(__DIR__."/file/pdf_anc_acc_list-card-activity.pdf","F");
         $filesize=filesize(__DIR__."/file/pdf_anc_acc_list-card-activity.pdf");
-        $this->assertTrue($filesize >= 77104 && $filesize <= 77289,
+        $this->assertTrue($filesize >= 77102 && $filesize <= 77289,
                 __DIR__."/file/pdf_anc_acc_list-card-activity.pdf $filesize incorrect");
         
         // By Account / Activity