ColoredConsoleTarget: Fixed broken WholeWords option of highlight-word.

[bhaeussermann]

No description provided.

[bhaeussermann]

In the new ColoredConsoleTargetTests class, I wanted to additionally test for the foreground color (value of Console.ForegroundColor when the Write() method is called), but it seems when running Xunit tests, then setting the ForegroundColor property has no effect. The property's value always stays Gray.

I suspect this is because there is no console. See the following code from the ForegroundColor setter in Console.cs:

bool succeeded; 
Win32Native.CONSOLE_SCREEN_BUFFER_INFO csbi = GetBufferInfo(false, out succeeded); 
// For code that may be used from Windows app w/ no console
if (!succeeded) 
    return;

I couldn't find a way around this, but at least we can "see" where the color is supposed to change, which the tests do exploit.

[codecov-io]

Current coverage is 71.54%

Merging #996 into master will increase coverage by +0.85% as of 4337587

@@            master    #996   diff @@
======================================
  Files          262     262       
  Stmts        14793   14793       
  Branches      1614    1611     -3
  Methods          0       0       
======================================
+ Hit          10458   10584   +126
- Partial        399     417    +18
+ Missed        3936    3792   -144

Review entire Coverage Diff as of 4337587

---

Uncovered Suggestions

1. +0.08% via ...c/NLog/LogFactory.cs#180...191
2. +0.08% via ...anceCounterTarget.cs#308...318
3. +0.08% via ...anceCounterTarget.cs#294...304
4. See 7 more...

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[304NotModified]

Yeah! Just in time :)