tests/testthat/test-ChocSolvabilite2_do_choc_rachat_down.R

In qguibert/SimBEL: Un package de calcul du best estimate epargne sous Solvabilite 2

# ##################
# Tests ChocSolvabilite2
# ##################
context("Choc rachat_down")

path <- paste0(getwd(), "/donnees_tests")

# Parametres de test
choc_rachat_down <- -0.5
choc_rachat_down_lim <- -0.2

# Chargement SimBEL
init <- new("Initialisation", root_address = path)
init <- set_architecture(init)
hypt <- load_ht(init)
tables_choc_down <- get_choc_rach(hypt, "down", choc_rachat_down, choc_rachat_down_lim)

# Chargement manuel des tables
table_rachat_trp1 <- read.csv2(
    paste(path, "input/parametres/tables/trp1.csv", sep = "/"),
    header = TRUE, colClasses = c("integer", "integer", "numeric")
)
table_rachat_trt1 <- read.csv2(
    paste(path, "input/parametres/tables/trt1.csv", sep = "/"),
    header = TRUE, colClasses = c("integer", "integer", "numeric")
)


# Test sur les modifications des tables de rachat_down

test_that("TEST_choc_rachat_down", {
    # Verifications du chargement des tables
    expect_equal(hypt@tables_rach$TRP1@table$anc, table_rachat_trp1$anc)
    expect_equal(hypt@tables_rach$TRP1@table$age, table_rachat_trp1$age)
    expect_equal(hypt@tables_rach$TRP1@table$taux_rachat, table_rachat_trp1$taux_rachat)
    expect_equal(hypt@tables_rach$TRT1@table$anc, table_rachat_trt1$anc)
    expect_equal(hypt@tables_rach$TRT1@table$age, table_rachat_trt1$age)
    expect_equal(hypt@tables_rach$TRT1@table$taux_rachat, table_rachat_trt1$taux_rachat)

    # Verifications des ages et anciennetes min et max
    expect_true(hypt@tables_rach$TRP1@age_min >= 0)
    expect_true(hypt@tables_rach$TRP1@age_max <= 122)
    expect_true(hypt@tables_rach$TRP1@anc_min >= 0)
    expect_true(hypt@tables_rach$TRP1@anc_max <= 80)
    expect_true(hypt@tables_rach$TRT1@age_min >= 0)
    expect_true(hypt@tables_rach$TRT1@age_max <= 122)
    expect_true(hypt@tables_rach$TRT1@anc_min >= 0)
    expect_true(hypt@tables_rach$TRT1@anc_max <= 80)

    # Verifivation du calcul de qx dans le cas choc rachat_down
    expect_equal(
        tables_choc_down@ tables_rach$TRP1@table$taux_rachat,
        pmax(hypt@tables_rach$TRP1@table$taux_rachat * (1 + choc_rachat_down), hypt@tables_rach$TRP1@table$taux_rachat + choc_rachat_down_lim)
    )
})