COMP: Fix -Wint-in-bool-context warning in ctkErrorLogModelTerminalOu…

…tputTest1

This fixes the following warning:

/path/to/CTK/Libs/Widgets/Testing/Cpp/ctkErrorLogModelTerminalOutputTest1.cpp:127:87: warning: enum constant in boolean context [-Wint-in-bool-context]
  127 |                           currentTerminalOutputEnabled, ctkErrorLogTerminalOutput::All);
      |                                                                                       ^

It is a following of fc9a964 (Add multi-thread support to ErrorLog model)
where the boolean check was originally introduced.

Libs/Widgets/Testing/Cpp/ctkErrorLogModelTerminalOutputTest1.cpp

@@ -109,9 +109,9 @@ int ctkErrorLogModelTerminalOutputTest1(int argc, char * argv [])
   QString errorMsg;
 
   ctkErrorLogModel model;
-  ctkErrorLogTerminalOutput::TerminalOutputs currentTerminalOutputEnabled = model.terminalOutputs();
-  errorMsg = checkBoolean(__LINE__, "TerminalOutputEnabled",
-                          currentTerminalOutputEnabled, ctkErrorLogTerminalOutput::None);
+  ctkErrorLogTerminalOutput::TerminalOutputs currentTerminalOutput = model.terminalOutputs();
+  errorMsg = checkInteger(__LINE__, "TerminalOutput",
+                          currentTerminalOutput, ctkErrorLogTerminalOutput::None);
   if (!errorMsg.isEmpty())
     {
     model.disableAllMsgHandler();
@@ -122,9 +122,9 @@ int ctkErrorLogModelTerminalOutputTest1(int argc, char * argv [])
 
   model.setTerminalOutputs(ctkErrorLogTerminalOutput::All);
 
-  currentTerminalOutputEnabled = model.terminalOutputs();
-  errorMsg = checkBoolean(__LINE__, "TerminalOutputEnabled",
-                          currentTerminalOutputEnabled, ctkErrorLogTerminalOutput::All);
+  currentTerminalOutput = model.terminalOutputs();
+  errorMsg = checkInteger(__LINE__, "TerminalOutput",
+                          currentTerminalOutput, ctkErrorLogTerminalOutput::All);
   if (!errorMsg.isEmpty())
     {
     model.disableAllMsgHandler();