context_start_file("dGBeta1 function errors")
test_that("checking class",{
  expect_type(dGBeta1(seq(0,1,by=0.01),2,3,1)$pdf,"double")
})
Temp<-dGBeta1(seq(0,1,by=0.01),2,3,1)
test_that("checking length of output",{
  expect_type(Temp,"list")
})
test_that("NA values are avoided",{
  expect_error(dGBeta1(NA,0.1,3,3),
              "NA or Infinite or NAN values in the Input")
})
test_that("Greater than 1",{
  expect_error(dGBeta1(5,8,3,3),
              "Invalid values in the input")
})
test_that("shape parameter b",{
  expect_error(dGBeta1(0.1,5,-4,1),
              "Shape parameters cannot be less than or equal to zero")
})