tests/testthat/test-check_individual_statement.R

In datacleanr: Interactive and Reproducible Data Cleaning

test_that("correct statement identified", {
  check <- check_individual_statement(iris, "Species == 'setosa'")




  expect_identical(check, TRUE)
})


test_that("filter identifies incorrect statement", {
  checks <- sapply(
    c(
      "Species == 'setosa'", # should be true
      "Species == 'wrong'", # should be true
      "Spec == 'setosa'"
    ),

    function(x) {
      check_individual_statement(
        df = iris,
        statement = x
      )
    }
  )


  expect_equivalent(
    checks,
    c(TRUE, TRUE, FALSE)
  )
})