svUnit-package
(Package: svUnit) :
A framework for test cases, test units and test suites in R
The SciViews svUnit package defines a framework for testing R code, not unlike jUnit for Java. It is inspired on the checkxxx() functions from the RUnit package and the same test unit files should be compatible with both svUnit and RUnit. However, the internal implementation is completely different and svUnit can also be used interactively, while RUnit is only designed to run test units written in files on disks.
svTest
(Package: svUnit) :
Create, attach to and manipulate test functions in R objects
Test functions are functions without arguments with class 'svTest' containing one or more assertions using checkxxx() functions. They can be attached to any object as a 'test' attribute. They can also be transferred into a more formal test unit file on disk by applying the makeUnit() method.
svSuite
(Package: svUnit) :
Create and run test suites by collecting together unit tests and
A 'svSuite' object is essentially a list of test units directories (or packages, in this case, corresponding directories are PKG/unitTests and its subdirectories), and of object names containing tests to add temporarily to the test suite. These must be formatted in a concise way as described for the 'tests' argument.
guiTestReport
(Package: svUnit) :
Report or give feedback to the GUI client about running test units
These functions are usually not called from the command line. They return data to compatible GUI clients, like Komodo Edit with the SciViews-K extension.
svTestData
(Package: svUnit) :
Objects of class 'svTestData' contain results from running a test
The 'svTestData' contains results of test run. The checkxxx() functions and the runTest() method generate one such object which is located in the .Log object in .GlobalEnv. It is then possible to display and report information it contains in various ways to analyze the results.
koUnit
(Package: svUnit) :
Interact with the test unit GUI in Komodo/SciViews-K
These functions allow controlling the test unit module (R Unit tab at right) in Komodo with SciViews-K and SciViews-K Unit extensions (see http://www.sciviews.org/SciViews-K). R must be correctly connected to Komodo, meaning that the 'svGUI' package must be loaded with proper configuration of client/server socket connections between R and Komodo. See the manual about SciViews-K for more information. The functions defined here are the same as JavaScript functions defined in the 'sv.r.unit' namespace in Komodo/SciViews-K Unit. For instance, koUnit_runTest() is equivalent to sv.r.unit.runTest(); in a Javascript macro in Komodo.
Performs unit tests defined in this package by running example(unitTests.svUnit). Tests are in runit*.R files located in the '/unitTests' subdirectory or one of its subdirectories ('/inst/unitTests' and subdirectories in package sources).
svSuiteData
(Package: svUnit) :
Objects of class 'svSuiteData' contain results from running test suites
The 'svSuiteData' object contains results of all test run in one or more test suites. The checkxxx() functions and the runTest() method generate data (objects 'svTestData') contained in the default 'svSuiteData' named .Log and located in .GlobalEnv. It is then possible to display and report information it contains in various ways to analyze the results.
providing 
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