tests/testthat/test_isNonZeroNumberScalarOrNull.R

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

library(checkargs)
context("isNonZeroNumberScalarOrNull")

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