tests/testthat/test_state_R.R

In cvcqv: Coefficient of Variation (CV) with Confidence Intervals (CI)

context("state_R")
test_that(
  desc = "understands the default value of R = 1000",
  {
    x <- c(
      0.2, 0.5, 1.1, 1.4, 1.8, 2.3, 2.5, 2.7, 3.5, 4.4,
      4.6, 5.4, 5.4, 5.7, 5.8, 5.9, 6.0, 6.6, 7.1, 7.9
    )
    expect_equal(
      (BootCoefQuartVar$new(x)$boot_cqv()$R), 1000
    )
    expect_equal(
      (BootCoefVar$new(x)$boot_cv()$R), 1000
    )
    expect_equal(
      (CoefQuartVarCI$new(x)$boot_cqv()$R), 1000
    )
    expect_equal(
      (CoefVarCI$new(x)$boot_cv()$R), 1000
    )
    expect_equal(BootCoefQuartVar$new(x)$R, 1000)
    expect_equal(BootCoefVar$new(x)$R, 1000)
    expect_equal(CoefQuartVarCI$new(x)$R, 1000)
    expect_equal(CoefVarCI$new(x)$R, 1000)
    expect_null(formals(cv_versatile)$R)
    expect_null(formals(cqv_versatile)$R)
  }
)
test_that(
  desc = "understands the user input value of R",
  {
    x <- c(
      0.2, 0.5, 1.1, 1.4, 1.8, 2.3, 2.5, 2.7, 3.5, 4.4,
      4.6, 5.4, 5.4, 5.7, 5.8, 5.9, 6.0, 6.6, 7.1, 7.9
    )
    expect_equal(
      (BootCoefQuartVar$new(x, R = 100)$boot_cqv()$R), 100
    )
    expect_equal(
      (BootCoefVar$new(x, R = 100)$boot_cv()$R), 100
    )
    expect_equal(
      (CoefQuartVarCI$new(x, R = 100)$boot_cqv()$R), 100
    )
    expect_equal(
      (CoefVarCI$new(x, R = 100)$boot_cv()$R), 100
    )
    expect_equal(BootCoefQuartVar$new(x, R = 100)$R, 100)
    expect_equal(BootCoefVar$new(x, R = 100)$R, 100)
    expect_equal(CoefQuartVarCI$new(x, R = 100)$R, 100)
    expect_equal(CoefVarCI$new(x, R = 100)$R, 100)
  }
)