testthatmulti (version 0.2.0)

ttm: Test that with multiple attempts

Description

Test that with multiple attempts

Usage

ttm(n, expr, verbose = 0)

Value

Nothing

Arguments

n

Maximum number of attempts

expr

Expression to evaluate

verbose

Amount that should be printed

Examples

set.seed(0)

# 1 attempt, all pass
ttm(1, {
  ttm_expect_true(TRUE)
  ttm_expect_true(1 == 1)
  ttm_expect_true(all(1:5 == 1:5))
})

# Fails first 10 times, then passes
ttm(100, {
  x <- runif(1)
  print(x)
  ttm_expect_true(x < 0.1)
})

# Will always fail regardless of number of attempts
try({
  ttm(3, {
    ttm_expect_true(1 == 2)
  })
})