dotcover: dotcover print coverage results using cmd line

# first run the tests with coverage, generating a snapshot
dotcover cover 
    --targetExecutable="nunit3-console.exe" 
    --targetArguments="..." 
    --output="coverage-results.snapshot"

# then, generate the JSON report 
dotcover report --Source="results.snapshot" --Output="coverage-results.json" --ReportType="JSON"

# then, generate the HTML report (a nice way of examining results manually)
dotcover report --Source="results.snapshot" --Output="coverage-results.html" --ReportType="HTML"

# Read the JSON file (my runners are on windows, so I'm using powershell)
$coverageJson = (Get-Content "coverage-results.json" -Raw) | ConvertFrom-Json

# Print the top level coverage result
Write-Host "Statements: $($coverageJson.CoveragePercent)%"

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Rajesh Kumar

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