Nothing
context ("Scenario of un wanted inputs")
test_that("NA values are avoided",{
expect_that(NegLLTriBin(NA,4,0.2),
throws_error("NA or Infinite or NAN values in the Input"))
})
test_that("Infinite values are avoided",{
expect_that(NegLLTriBin(Inf,4,0.2),
throws_error("NA or Infinite or NAN values in the Input"))
})
test_that("NAN values are avoided",{
expect_that(NegLLTriBin(NaN,4,0.3),
throws_error("NA or Infinite or NAN values in the Input"))
})
context("Binomial Random variable or frequency issues")
test_that("Negativity Binomial random variable",{
expect_that(NegLLTriBin(-3,4,0.2),
throws_error("Binomial random variable or frequency values cannot be negative"))
})
test_that("Negativity frequency values",{
expect_that(NegLLTriBin(-3,4,0.2),
throws_error("Binomial random variable or frequency values cannot be negative"))
})
context("Mode issues")
test_that("Greater than 1",{
expect_that(NegLLTriBin(3,4,3),
throws_error("Mode cannot be less than zero or greater than one"))
})
test_that("Lesser than 1",{
expect_that(NegLLTriBin(3,4,-3),
throws_error("Mode cannot be less than zero or greater than one"))
})
context("Checking outputs")
test_that("Output value expected",{
expect_identical(round(NegLLTriBin(Chromosome_data$No.of.Asso,Chromosome_data$fre,0.7),4),
440.6691)
})
test_that("Checking class of output",{
expect_that(NegLLTriBin(Chromosome_data$No.of.Asso,Chromosome_data$fre,0.7),
is_a("numeric"))
})
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