tests/testthat/test-call-numbers-and-subject.R

In NYPL/libbib: Various Utilities for Library Science/Assessment and Cataloging

context("checking functions in call-numbers-and-subject.R")


data("books_serials_etc_sample")

# get_lc_call_subject_classification
test_that("lc_call_subject_classification() works", {
  expect_equal(get_lc_call_subject_classification("ND 237.S18 $b S87 1997"),
               "Fine Arts")
  expect_equal(get_lc_call_subject_classification("   ND 237.S18 $b S87 1997 "),
               "Fine Arts")
  expect_equal(get_lc_call_subject_classification("ND 237.S18 $b S87 1997", subclassification=TRUE),
               "Painting")
  expect_equal(get_lc_call_subject_classification("PQ2246.M3", already.parsed=TRUE),
               NA_character_)
  expect_equal(get_lc_call_subject_classification(c("ND 237",
                                                    "\\\\$a ND 2",
                                                    NA,
                                                    "PQ2246.M3"),
                                                  subclassification=TRUE),
               c("Painting", NA, NA,
                 "French, Italian, Spanish, and Portuguese literature"))
  expect_equal(get_lc_call_subject_classification(books_serials_etc_sample$lccall),
               books_serials_etc_sample$lc_subject_class)
  expect_equal(get_lc_call_subject_classification(books_serials_etc_sample$lccall,
                                                  subclassification=TRUE),
               books_serials_etc_sample$lc_subject_subclass)
  expect_equal(get_lc_call_subject_classification("H29.S75 A38"),
               "Social Sciences")
  expect_equal(get_lc_call_subject_classification("H29.S75 A38", subclassification=TRUE),
               "Social Sciences (General)")
  expect_equal(get_lc_call_subject_classification("Pk3798.K74 C33 1963"),
               "Language and Literature")
  expect_equal(get_lc_call_subject_classification("Pk3798.K74 C33 1963", subclassification=TRUE),
               "Indo-Iranian languages and literatures")
  expect_equal(get_lc_call_subject_classification("KKT5674.18 .P75 1986"),
               "Law")
  expect_equal(get_lc_call_subject_classification("KKT5674.18 .P75 1986", subclassification=TRUE),
               "Spain")
  expect_equal(get_lc_call_subject_classification("KZD1006 .J68", subclassification=TRUE),
               "Space law. Law of outer space")
  expect_equal(get_lc_call_subject_classification("KLP13 1919", subclassification=TRUE),
               "Ukraine (1919-1991) and Zakavkazskaia Sotsialisticheskaia Federativnaia Sovetskaia Respublika (to 1936)")
  expect_equal(get_lc_call_subject_classification("KDC296.A75", subclassification=TRUE),
               "Scotland")
  expect_equal(get_lc_call_subject_classification("KDC", subclassification=TRUE),
               "Scotland")
  expect_equal(get_lc_call_subject_classification("KDC", allow.bare=FALSE, subclassification=TRUE),
               NA_character_)
  expect_equal(get_lc_call_subject_classification("K"), "Law")
  expect_equal(get_lc_call_subject_classification(" K "), "Law")
  expect_equal(get_lc_call_subject_classification("K", allow.bare=FALSE), NA_character_)
  expect_equal(get_lc_call_subject_classification("C13.2:R 31/7"),
               "Auxiliary Sciences of History")
  expect_equal(get_lc_call_subject_classification("C13.2:R 31/7", subclassification=TRUE),
               "Auxiliary Sciences of History (General)")
  expect_equal(get_lc_call_subject_classification("A11.K5"),
               "General Works")
  expect_equal(get_lc_call_subject_classification("A11.K5", subclassification=TRUE),
               "General Works")

  # these should fail but they didn't
  expect_equal(get_lc_call_subject_classification("CLASSED SEPARATELY"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AW1"), NA_character_)
  expect_equal(get_lc_call_subject_classification("CURRENT ISSUES ONLY"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Arents BIP"), NA_character_)
  expect_equal(get_lc_call_subject_classification("IN PROCESS (ONLINE)"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Comic Book 10001"), NA_character_)
  expect_equal(get_lc_call_subject_classification("CA2ALST A42"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Clarkson, Donald R"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AVGH (Appenzell) 88-43"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Columbia PS 34197"), NA_character_)
  expect_equal(get_lc_call_subject_classification("CQ40 C749"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA1116 N1 F4143"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA9127 N4L1 N48667"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Atlantic SD 19258"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Canadian Broadcasting Corp. SM5044"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA7545 Un32537"), NA_character_)
  expect_equal(get_lc_call_subject_classification("AK3780 G182"), NA_character_)
  expect_equal(get_lc_call_subject_classification("LAW"), NA_character_)
  expect_equal(get_lc_call_subject_classification("Newspaper"), NA_character_)
  expect_equal(get_lc_call_subject_classification("UNC"), NA_character_)
  expect_equal(get_lc_call_subject_classification("MLCSA 91/02857 (P)"), NA_character_)

  expect_equal(get_lc_call_subject_classification("CLASSED SEPARATELY", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AW1", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("CURRENT ISSUES ONLY", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Arents BIP", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("IN PROCESS (ONLINE)", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Comic Book 10001", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("CA2ALST A42", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Clarkson, Donald R", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Columbia PS 34197", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("CQ40 C749", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA1116 N1 F4143", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA9127 N4L1 N48667", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Atlantic SD 19258", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Canadian Broadcasting Corp. SM5044", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AA7545 Un32537", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("AK3780 G182", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("LAW", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("Newspaper", subclassification=TRUE), NA_character_)
  expect_equal(get_lc_call_subject_classification("UNC", subclassification=TRUE), NA_character_)


})

# is_valid_lc_call
test_that("is_valid_lc_call() works", {
  expect_equal(is_valid_lc_call(c("Q 172.5", "AF172", "PR6023.A93")),
               c(TRUE, FALSE, TRUE))
  expect_equal(is_valid_lc_call("H29.S75 A38"), TRUE)
  expect_equal(is_valid_lc_call("  H29.S75  A38 "), TRUE)
  expect_equal(is_valid_lc_call("Pk3798.K74 C33 1963"), TRUE)
  expect_equal(is_valid_lc_call("Rs164 .K894818 1966"), TRUE)
  expect_equal(is_valid_lc_call("KKT5674.18 .P75 1986"), TRUE)
  expect_equal(is_valid_lc_call("KDC"), FALSE)
  expect_equal(is_valid_lc_call("KDC", allow.bare=TRUE), TRUE)
  expect_equal(is_valid_lc_call("K"), FALSE)
  expect_equal(is_valid_lc_call("K", allow.bare=TRUE), TRUE)
})

# get_lc_call_first_letter
test_that("get_lc_call_first_letter() works", {
  expect_equal(get_lc_call_first_letter(c("Q 172.5", "AF172", NA, "PR6023.A93")),
               c("Q", NA, NA, "P"))
  expect_equal(get_lc_call_first_letter("H29.S75 A38"), "H")
  expect_equal(get_lc_call_first_letter("\tH29.S75 A38"), "H")
  expect_equal(get_lc_call_first_letter("Pk3798.K74 C33 1963"), "P")
  expect_equal(get_lc_call_first_letter("KKT5674.18 .P75 1986"), "K")
  expect_equal(get_lc_call_first_letter("KDC"), NA)
  expect_equal(get_lc_call_first_letter("KDC", allow.bare=TRUE), "K")
  expect_equal(get_lc_call_first_letter("K"), NA)
  expect_equal(get_lc_call_first_letter("K", allow.bare=TRUE), "K")
})

# get_all_lc_call_subject_letters
test_that("get_all_lc_call_subject_letters() works", {
  expect_equal(get_all_lc_call_subject_letters(c("Q 172.5", "AF172", NA,
                                                 "PR6023.A93")),
               c("Q", NA, NA, "PR"))
  expect_equal(get_all_lc_call_subject_letters("Pk3798.K74 C33 1963"), "PK")
  expect_equal(get_all_lc_call_subject_letters(" Pk3798.K74 C33 1963"), "PK")
  expect_equal(get_all_lc_call_subject_letters("KKT5674.18 .P75 1986"), "KKT")
  expect_equal(get_all_lc_call_subject_letters("KDC"), NA)
  expect_equal(get_all_lc_call_subject_letters("KDC", allow.bare=TRUE), "KDC")
})


# get_dewey_decimal_subject_class
test_that("get_dewey_decimal_subject_class() works", {
  expect_equal(get_dewey_decimal_subject_class(books_serials_etc_sample$dewey),
               books_serials_etc_sample$dewey_subject_class)
  expect_equal(get_dewey_decimal_subject_class(c("709.05", "invalid", NA, "823.912")),
               c("Arts", NA, NA, "Literature (Belles-lettres) and rhetoric"))
})

# get_dewey_decimal_subject_division
test_that("get_dewey_decimal_subject_division() works", {
  expect_equal(get_dewey_decimal_subject_division(books_serials_etc_sample$dewey),
               books_serials_etc_sample$dewey_subject_division)
  expect_equal(get_dewey_decimal_subject_division(c("709.05", "invalid", NA, "823.912")),
               c("Arts", NA, NA, "English and Old English literatures"))
})

# get_dewey_decimal_subject_section
test_that("get_dewey_decimal_subject_section() works", {
  expect_equal(get_dewey_decimal_subject_section(books_serials_etc_sample$dewey),
               books_serials_etc_sample$dewey_subject_section)
  expect_equal(get_dewey_decimal_subject_section(c("709.05", "invalid", NA, "823.912")),
               c("History, geographic treatment, biography", NA, NA, "English fiction"))
})