tests/testthat/test_isNegativeNumberScalarOrNull.R

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

library(checkargs)
context("isNegativeNumberScalarOrNull")

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