Dotcover test coverage from a rake task Follow
I'm building a rake task to manually get coverage into TeamCity using xUnit tests
http://confluence.jetbrains.com/display/TCD6/Manually+Configuring+Reporting+Coverage
I'm having some issues getting dotcover to work under an albacore exec rake task using relative paths from my rake file
@xUnitRunnerPath = Pathname.new('../../Tools/xUnit/xunitcontrib-dotcover.2.0/xunit.runner.utility.dll').realpath
@myTestDll = 'C:\PathToProj\My.Project.Tests\bin\Release\My.project.Tests.dll'
@outputDir = 'C:\PathToTestResults\'
exec :testCoverage do |cmd|
cmd.command = "C:/BuildAgent/tools/dotCover/dotCover.exe"
cmd.parameters = [
"cover",
"/targetexecutable=$$#{@xUnitRunnerPath}$$",
"/targetarguments=$$#{@myTestDll}$$",
"/output=#{@outputDir}/My.Project.Tests.dll.dcvr"
]
end
The error is unhelpful just telling me paths are wrong
Failed to convert relative paths to absolute in parameters for the 'cover' command. The given path's format is not supported. Type 'dotCover help' for usage.This doesn't provide much help and doesn't give many clues as to what's going wrong or why.
Maybe I'm missing the relevant documentation here but it would be really helpful to be able to get this working.
http://devnet.jetbrains.com/thread/439535
This provided a little help as well
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Hello Neil,
You shouldn't use "$$" symbols in the
"/targetexecutable=\"#{@xUnitRunnerPath}\"","/targetarguments=#{@myTestDll}","/output=#{@outputDir}/My.Project.Tests.dll.dcvr"]
Please let me know whether it helps. Best regards.
Thanks, I just got it working this morning, here's the rake tasks to help out anyone with similar problems
#------------------------------------------------------------------------------------------
# Coverage start
#------------------------------------------------------------------------------------------
task :unitTestsWithCoverage do
@unitTestAssemblies.each do |testAssembly|
Rake::Task[:unitTestWithCoverage].execute( testAssembly )
Rake::Task[:coverageServiceMessage].execute( testAssembly )
end
end
exec :unitTestWithCoverage, [:testAssembly] do |cmd, testAssembly|
testAssemblyRealPath = Pathname.new(testAssembly).realpath
testAssemblyName = File.basename(testAssemblyRealPath)
cmd.command = @dotCoverRealPath
cmd.parameters = [
"cover",
"/AnalyseTargetArguments=False",
"/TargetExecutable=#{@xUnitRunnerRealPath}",
"/TargetArguments=#{testAssemblyRealPath}",
"/Output=#{@testResultsRealPath}/#{testAssemblyName}.dcvr"
]
end
task :coverageServiceMessage, [:testAssembly] do |t, testAssembly|
testAssemblyRealPath = Pathname.new(testAssembly).realpath
testAssemblyName = File.basename(testAssemblyRealPath)
puts "##teamcity[importData type='dotNetCoverage' tool='dotcover' path='#{@testResultsRealPath}/#{testAssemblyName}.dcvr']"
end
#------------------------------------------------------------------------------------------
# Coverage end
#------------------------------------------------------------------------------------------