[R] remove unused imports in tests (#8614)

2022-12-24 13:45:47 -06:00
parent c430ae52f3
commit f489d824ca
16 changed files with 65 additions and 69 deletions
--- a/R-package/tests/testthat/test_io.R
+++ b/R-package/tests/testthat/test_io.R
@@ -1,7 +1,4 @@
 context("Test model IO.")
-## some other tests are in test_basic.R
-require(xgboost)
-require(testthat)

 data(agaricus.train, package = "xgboost")
 data(agaricus.test, package = "xgboost")