Run Tests in .NET Core With Code Coverage from Coverlet

run-tests-with-coverage.sh

#!/bin/bash

# Coverage reports will be placed here...
COVERAGE_DIR="coverage-reports"

if [ -d "$COVERAGE_DIR" ]; then
  rm -rf "$COVERAGE_DIR"
fi

# Build the solution so that the test command does not
echo "Cleaning and building solution..."

dotnet clean -v q && dotnet build -v q

# Create the directory for coverage reports because we don't want to
# assume that the command won't bomb if it isn't there.
mkdir -p "$COVERAGE_DIR"

# All the assemblies in the solution 
ASSEMBLIES=$(ls */*.csproj | xargs -L1 dirname | sed -r 's/\.Tests//g')

# Go through each test project and run the test command with coverage.

for proj in *Tests/*.csproj; do
	echo "Running Test Coverage for Project: $proj"
	cd `dirname $proj`
	CURRENT_NAME="`dirname $proj`"
	DLL_NAME="${CURRENT_NAME/.Tests/}"

	EXCLUDES_PARAMS=$(echo ASSEMBLIES | sed -r 's/'"${DLL_NAME//./\\.}"'//g' | sed -r 's/^\s?/\/p:Exclude=\"\[/g' | sed -r 's/(\s+$)|$/\]*\"/g' | sed -r 's/\s+/\]*\" \/p:Exclude=\"\[/g')
	EXCLUDES_COMMA=$(echo ASSEMBLIES | sed -r 's/'"${DLL_NAME//./\\.}"'//g' | sed -r 's/(^\s?)/\[/g' | sed -r 's/\s+?$/\]*/g' | sed -r 's/\s+/]*,\[/g')
	
	eval "MSYS_NO_PATHCONV=1 dotnet test --no-build /p:CollectCoverage=true /p:CoverletOutput=\"../$COVERAGE_DIR/$CURRENT_NAME.json\" /p:Exclude=\\\"$EXCLUDES_COMMA\\\" /p:Threshold=30"

	cd ..
done

if [ ! -d "dotnet-tools" ]; then
	dotnet tool install --tool-path=dotnet-tools dotnet-reportgenerator-globaltool --version 4.0.0-rc3
fi

REPORT_BUILDER_BIN="$(ls dotnet-tools/reportgenerator*)" 

if [ ! -f $REPORT_BUILDER_BIN ]; then
	dotnet tool install --tool-path=dotnet-tools dotnet-reportgenerator-globaltool --version 4.0.0-rc3
fi

eval "$REPORT_BUILDER_BIN \"-reports:coverage-reports/*Tests.xml\" \"-targetdir:coverage-reports\""