adding test script and improving readme

README.md

@@ -7,8 +7,9 @@ HelloWorld is a dotnet 5.0 project to return "Hello world".
 
 Use [dotnet](https://dotnet.microsoft.com/) to build and run HelloWorld.
 
-## Usage
+`dotnet tool restore` will restore the local code coverage report tool and allow you to run `./test.sh` below.
 
+## Usage
 
 
 ### Running the program
@@ -23,7 +24,8 @@ Hello world!
 ### Testing the program
 
 ```bash
-dotnet test
+chmod +x test.sh # Make the test script runnable
+./test.sh
 ```
 ```bash
   Determining projects to restore...
@@ -36,9 +38,30 @@ Copyright (c) Microsoft Corporation.  All rights reserved.
 
 Starting test execution, please wait...
 A total of 1 test files matched the specified pattern.
-Hello World!
 
-Passed!  - Failed:     0, Passed:     1, Skipped:     0, Total:     1, Duration: 11 ms - .../helloworld/HelloWorld.Tests/bin/Debug/net5.0/HelloWorld.Tests.dll (net5.0)
+Attachments:
+  .../helloworld/HelloWorld.Tests/TestResults/781ade8b-4be2-479a-8b2d-e180b7a24b36/coverage.cobertura.xml
+Passed!  - Failed:     0, Passed:     1, Skipped:     0, Total:     1, Duration: 10 ms - .../helloworld/HelloWorld.Tests/bin/Debug/net5.0/HelloWorld.Tests.dll (net5.0)
+2021-07-25T09:17:22: Arguments
+2021-07-25T09:17:22:  -reports:./HelloWorld.Tests/TestResults/*/coverage.cobertura.xml
+2021-07-25T09:17:22:  -targetdir:Reports_Coverage
+2021-07-25T09:17:22:  -reportTypes:TextSummary
+2021-07-25T09:17:23: Writing report file 'Reports_Coverage/Summary.txt'
+2021-07-25T09:17:23: Report generation took 0.2 seconds
+Summary
+  Generated on: 7/25/2021 - 9:17:23 AM
+  Parser: MultiReportParser (3x CoberturaParser)
+  Assemblies: 1
+  Classes: 1
+  Files: 1
+  Line coverage: 50.0%
+  Covered lines: 3
+  Uncovered lines: 3
+  Coverable lines: 6
+  Total lines: 15
+
+HelloWorld             50.0%
+  HelloWorld.Program   50.0%
 ```
 
 

test.sh

+dotnet test --collect:"XPlat Code Coverage"
+dotnet reportgenerator "-reports:./HelloWorld.Tests/TestResults/*/coverage.cobertura.xml" "-targetdir:Reports_Coverage" -reportTypes:TextSummary;
+cat ./Reports_Coverage/Summary.txt
\ No newline at end of file