expect_silent {testthat} | R Documentation |
Expect that code has no output, messages, or warnings.
expect_silent(expr)
expr |
Expression to evaluate |
Other expectations: equivalence
,
expect_equal
,
expect_equivalent
,
expect_identical
;
expect-compare
, expect_gt
,
expect_gte
, expect_less_than
,
expect_lt
, expect_lte
,
expect_more_than
;
expect_equal_to_reference
;
expect_error
, expect_match
,
expect_message
,
expect_output
,
expect_warning
,
matching-expectations
;
expect_false
, expect_true
;
expect_is
; expect_named
;
expect_null
; takes_less_than
expect_silent("123") f <- function() { message("Hi!") warning("Hey!!") print("OY!!!") } ## Not run: expect_silent(f()) ## End(Not run)