Fix assertFileDoesNotExist method in phpunit

Author: jbouzekri

tests/phpbu/Backup/Source/InfluxdumpTest.php

@@ -115,7 +115,7 @@ public function testBackupFail()
         try {
             $influxd->backup($target, $appResult);
         } catch (Exception $e) {
-            $this->assertFileDoesNotExist($file);
+            $this->assertFileNotExists($file);
             throw $e;
         }
     }

tests/phpbu/Backup/Source/LdapdumpTest.php

@@ -200,7 +200,7 @@ public function testBackupFail()
         try {
             $ldap->backup($target, $appResult);
         } catch (Exception $e) {
-            $this->assertFileDoesNotExist($file);
+            $this->assertFileNotExists($file);
             throw $e;
         }
     }

tests/phpbu/Backup/Source/MysqldumpTest.php

@@ -338,7 +338,7 @@ public function testBackupFail()
         try {
             $mysqldump->backup($target, $appResult);
         } catch (Exception $e) {
-            $this->assertFileDoesNotExist($file);
+            $this->assertFileNotExists($file);
             throw $e;
         }
     }

tests/phpbu/Util/CliTest.php

@@ -181,10 +181,10 @@ public function testRemoveDir()
 
         Cli::removeDir($dirToDelete);
 
-        $this->assertFileDoesNotExist($file);
-        $this->assertFileDoesNotExist($fileInSub);
-        $this->assertFileDoesNotExist($subDir);
-        $this->assertFileDoesNotExist($dirToDelete);
+        $this->assertFileNotExists($file);
+        $this->assertFileNotExists($fileInSub);
+        $this->assertFileNotExists($subDir);
+        $this->assertFileNotExists($dirToDelete);
     }
 
     /**