Improve parameter validation (#6769)

* Add quotes to unused parameters. * Check for whitespace.
2021-03-20 01:56:55 +08:00
parent 23b4165a6b
commit f6fe15d11f
3 changed files with 14 additions and 7 deletions
--- a/R-package/tests/testthat/test_basic.R
+++ b/R-package/tests/testthat/test_basic.R
@@ -66,7 +66,7 @@ test_that("parameter validation works", {
      xgb.train(params = params, data = dtrain, nrounds = nrounds))
    print(output)
  }
-  expect_output(incorrect(), "bar, foo")
+  expect_output(incorrect(), '\\\\"bar\\\\", \\\\"foo\\\\"')
 })