tests/testthat/test_fCheckValue.R

In REddyProc: Post Processing of (Half-)Hourly Eddy-Covariance Measurements

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#+++ Unit tests for fCheck... functions +++
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# Author: AMM
#require(testthat)
context('fCheckValue...')

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test_that('fCheckValStringing',{
  #allowed entries
  expect_true( REddyProc:::fCheckValString('a') )
  expect_true( REddyProc:::fCheckValString(NA_character_) )
  expect_true( REddyProc:::fCheckValString(NA) )
  #false entries
  expect_false( REddyProc:::fCheckValString(NULL) ) #length() == 0
  expect_false( REddyProc:::fCheckValString(1) ) #is.character()
  expect_false( REddyProc:::fCheckValString('') ) #empty string, nzchar()
})

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test_that('fCheckValNumeric',{
  #allowed entries
  expect_true( REddyProc:::fCheckValNum(1) )
  expect_true( REddyProc:::fCheckValNum(NA_real_) )
  expect_true( REddyProc:::fCheckValNum(NA) )
  #false entries
  expect_false( REddyProc:::fCheckValNum(NULL) ) #length() == 0
  expect_false( REddyProc:::fCheckValNum('a') ) #is.numeric()
})