Fix documentation accuracy and test parallelization issues (#31)

* Initial plan

* Fix README.md report format example to match actual code output

Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

* Fix guide.md report format documentation to match actual output

Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

* Disable test parallelization to fix intermittent failures with console output capturing

Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

* Simplify Parallelize attribute per code review feedback

Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

* Use DoNotParallelize attribute per code review feedback

Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Malcolmnixon <1863707+Malcolmnixon@users.noreply.github.com>

Author: Copilot

README.md

@@ -163,14 +163,12 @@ Example report structure:
 
 **Tool:** MockTool 1.0.0
 
-**Results:** 2
-
 ## Results
 
 Found 2 results
 
-src/Program.cs(42): warning TEST001: Test issue 1
-src/Helper.cs(15): error TEST002: Test issue 2
+src/Program.cs(42): warning [TEST001] Test issue 1
+src/Helper.cs(15): error [TEST002] Test issue 2
 ```
 
 ## Contributing

docs/guide/guide.md

@@ -215,11 +215,10 @@ The generated markdown reports include:
 - **Tool Information**: Name and version of the analysis tool
 - **Summary**: Count of results found
 - **Results Details**: Detailed information about each finding, including:
-  - Rule ID and description
-  - Severity level
   - File location and line number
-  - Code snippet (if available)
-  - Remediation guidance (if available)
+  - Severity level
+  - Rule ID
+  - Issue message
 
 ## Exit Codes
 

test/DemaConsulting.SarifMark.Tests/AssemblyInfo.cs

@@ -21,4 +21,4 @@
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("DemaConsulting.SarifMark.Tests")]
-[assembly: Parallelize(Scope = ExecutionScope.ClassLevel)]
+[assembly: DoNotParallelize]