tests/testthat/test_isZeroOrNaScalarOrNull.R

In checkarg: Check the Basic Validity of a (Function) Argument

library(checkargs)
context("isZeroOrNaScalarOrNull")

test_that("isZeroOrNaScalarOrNull works for all arguments", {
  expect_identical(isZeroOrNaScalarOrNull(NULL, stopIfNot = FALSE, message = NULL, argumentName = NULL), TRUE)
  expect_identical(isZeroOrNaScalarOrNull(TRUE, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(FALSE, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(NA, stopIfNot = FALSE, message = NULL, argumentName = NULL), TRUE)
  expect_identical(isZeroOrNaScalarOrNull(0, stopIfNot = FALSE, message = NULL, argumentName = NULL), TRUE)
  expect_identical(isZeroOrNaScalarOrNull(-1, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(-0.1, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(0.1, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(1, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(NaN, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(-Inf, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(Inf, stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull("", stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull("X", stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(TRUE, FALSE), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(FALSE, TRUE), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(NA, NA), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(0, 0), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(-1, -2), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(-0.1, -0.2), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(0.1, 0.2), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(1, 2), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(NaN, NaN), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(-Inf, -Inf), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c(Inf, Inf), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c("", "X"), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(c("X", "Y"), stopIfNot = FALSE, message = NULL, argumentName = NULL), FALSE)
  expect_identical(isZeroOrNaScalarOrNull(NULL, stopIfNot = TRUE, message = NULL, argumentName = NULL), TRUE)
  expect_error(isZeroOrNaScalarOrNull(TRUE, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(FALSE, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_identical(isZeroOrNaScalarOrNull(NA, stopIfNot = TRUE, message = NULL, argumentName = NULL), TRUE)
  expect_identical(isZeroOrNaScalarOrNull(0, stopIfNot = TRUE, message = NULL, argumentName = NULL), TRUE)
  expect_error(isZeroOrNaScalarOrNull(-1, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(-0.1, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(0.1, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(1, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(NaN, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(-Inf, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(Inf, stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull("", stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull("X", stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(TRUE, FALSE), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(FALSE, TRUE), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(NA, NA), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(0, 0), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(-1, -2), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(-0.1, -0.2), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(0.1, 0.2), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(1, 2), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(NaN, NaN), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(-Inf, -Inf), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c(Inf, Inf), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c("", "X"), stopIfNot = TRUE, message = NULL, argumentName = NULL))
  expect_error(isZeroOrNaScalarOrNull(c("X", "Y"), stopIfNot = TRUE, message = NULL, argumentName = NULL))
})