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-rw-r--r--test/Rpackages.rb20
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Rpackages.rb b/test/Rpackages.rb
new file mode 100644
index 0000000..000fd2b
--- /dev/null
+++ b/test/Rpackages.rb
@@ -0,0 +1,20 @@
+require_relative "setup.rb"
+
+class LazarRpackagesTest < MiniTest::Test
+
+ def test_libPaths
+ r = R.eval('.libPaths()')
+ assert_equal 2, r.payload.size
+ assert_equal "/home/ist/lazar/R", r.payload[0]
+ end
+
+ def test_user_packages_installed
+ packages = ["caret", "randomForest", "ggplot2", "pls", "doMC", "gridExtra", "foreach", "iterators", "stringi"]
+ packages.each do |p|
+ r = R.eval "require(#{p})"
+ assert_equal 1, r.payload[0]
+ end
+ end
+
+end
+