tests/doRUnit.R

In mutoss: Unified multiple testing procedures

## unit tests will not be done if RUnit is not available
if(require("RUnit", quietly=TRUE)) {
	
	## --- Setup ---
	
	pkg <- "mutoss" # <-- Change to package name!
	if(Sys.getenv("RCMDCHECK") == "FALSE") {
		## Path to unit tests for standalone running under Makefile (not R CMD check)
		## PKG/tests/../inst/unitTests
		path <- file.path(getwd(), "..", "inst", "unitTests")
	} else {
		## Path to unit tests for R CMD check
		## PKG.Rcheck/tests/../PKG/unitTests
		path <- system.file(package=pkg, "unitTests")
	}
	cat("\nRunning unit tests\n")
	print(list(pkg=pkg, getwd=getwd(), pathToUnitTests=path))
	
	library(package=pkg, character.only=TRUE)
	
	## If desired, load the name space to allow testing of private functions
	## if (is.element(pkg, loadedNamespaces()))
	##     attach(loadNamespace(pkg), name=paste("namespace", pkg, sep=":"), pos=3)
	##
	## or simply call PKG:::myPrivateFunction() in tests
	
	## --- Testing ---
	
	## Define tests
	testSuite <- defineTestSuite(name=paste(pkg, "unit testing"),
			dirs=path)
	## Run
	tests <- runTestSuite(testSuite)
	
	## Default report name
	pathReport <- file.path(path, "report")
	
	## Report to stdout and text files
	cat("------------------- UNIT TEST SUMMARY ---------------------\n\n")
	printTextProtocol(tests, showDetails=FALSE)
	printTextProtocol(tests, showDetails=FALSE,
			fileName=paste(pathReport, "Summary.txt", sep=""))
	printTextProtocol(tests, showDetails=TRUE,
			fileName=paste(pathReport, ".txt", sep=""))
	
	## Report to HTML file
	printHTMLProtocol(tests, fileName=paste(pathReport, ".html", sep=""))
	
	## Return stop() to cause R CMD check stop in case of
	##  - failures i.e. FALSE to unit tests or
	##  - errors i.e. R errors
	tmp <- getErrors(tests)
	if(tmp$nFail > 0 | tmp$nErr > 0) {
		stop(paste("\n\nunit testing failed (#test failures: ", tmp$nFail,
						", #R errors: ",  tmp$nErr, ")\n\n", sep=""))
	}
} else {
	warning("cannot run unit tests -- package RUnit is not available")
}