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more unit tests

This commit is contained in:
dr. M.S. (Matthijs) Berends 2018-11-02 10:27:57 +01:00
parent e601fd259a
commit 40a159e78d
5 changed files with 87 additions and 89 deletions
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38
R/freq.R
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@ -62,7 +62,7 @@
#' @importFrom dplyr %>% select pull n_distinct group_by arrange desc mutate summarise n_distinct tibble
#' @importFrom utils browseVignettes installed.packages
#' @importFrom hms is.hms
#' @importFrom crayon red silver
#' @importFrom crayon red green silver
#' @keywords summary summarise frequency freq
#' @rdname freq
#' @name freq
@ -254,20 +254,16 @@ frequency_tbl <- function(x,
}
}
NAs_to_red <- function(x) {
if (!x %in% c("0", "0.00%")) {
red(x)
} else {
x
}
na_txt <- paste0(NAs %>% length() %>% format(), ' = ',
(NAs %>% length() / (NAs %>% length() + x %>% length())) %>% percent(force_zero = TRUE, round = digits) %>%
sub('NaN', '0', ., fixed = TRUE))
if (!na_txt %like% "^0 =") {
na_txt <- red(na_txt)
} else {
na_txt <- green(na_txt)
}
header_txt <- header_txt %>% paste0(markdown_line, '\nLength: ', (NAs %>% length() + x %>% length()) %>% format(),
' (of which NA: ', NAs %>% length() %>% format() %>% NAs_to_red(),
' = ', (NAs %>% length() / (NAs %>% length() + x %>% length())) %>%
percent(force_zero = TRUE, round = digits) %>%
sub('NaN', '0', ., fixed = TRUE) %>%
NAs_to_red(), ')')
' (of which NA: ', na_txt, ')')
header_txt <- header_txt %>% paste0(markdown_line, '\nUnique: ', x %>% n_distinct() %>% format())
if (NROW(x) > 0 & any(class(x) == "character")) {
@ -304,13 +300,13 @@ frequency_tbl <- function(x,
if (NROW(x) > 0 & any(class(x) == "rsi")) {
header_txt <- header_txt %>% paste0('\n')
cnt_S <- sum(x == "S", na.rm = TRUE)
cnt_I <- sum(x == "I", na.rm = TRUE)
cnt_R <- sum(x == "R", na.rm = TRUE)
cnt_IR <- sum(x %in% c("I", "R"), na.rm = TRUE)
header_txt <- header_txt %>% paste(markdown_line, '\n%IR: ',
((cnt_I + cnt_R) / sum(!is.na(x), na.rm = TRUE)) %>% percent(force_zero = TRUE, round = digits))
header_txt <- header_txt %>% paste0(markdown_line, '\nRatio SIR: 1.0 : ',
(cnt_I / cnt_S) %>% format(digits = 1, nsmall = 1), " : ",
(cnt_R / cnt_S) %>% format(digits = 1, nsmall = 1))
(cnt_IR / sum(!is.na(x), na.rm = TRUE)) %>% percent(force_zero = TRUE, round = digits),
paste0('(ratio S : IR = 1.0 : ', (cnt_IR / cnt_S) %>% format(digits = 1, nsmall = 1), ")"))
if (NROW(x) < 30) {
header_txt <- header_txt %>% paste(markdown_line, red('\nToo few isolates for reliable resistance interpretation.'))
}
}
formatdates <- "%e %B %Y" # = d mmmm yyyy
@ -535,7 +531,7 @@ print.frequency_tbl <- function(x, nmax = getOption("max.print.freq", default =
if (opt$tbl_format == "pandoc") {
title <- bold(title)
} else if (opt$tbl_format == "markdown") {
title <- paste0("**", title, "**")
title <- paste0("\n**", title, "**")
}
if (opt$header == TRUE) {
@ -607,7 +603,7 @@ print.frequency_tbl <- function(x, nmax = getOption("max.print.freq", default =
x$cum_percent <- percent(x$cum_percent, force_zero = TRUE)
if (opt$tbl_format == "markdown") {
cat("\n\n")
cat("\n")
}
print(

105
R/mo.R
View File

@ -320,6 +320,18 @@ exec_as.mo <- function(x, Becker = FALSE, Lancefield = FALSE, allow_uncertain =
x[i] <- microorganismsDT[mo == 'B_STPHY_CPS', ..property][[1]][1L]
next
}
if (tolower(x[i]) %like% '^gram[ -]+nega.*'
| tolower(x_trimmed[i]) %like% '^gram[ -]+nega.*') {
# coerce S. coagulase positive
x[i] <- microorganismsDT[mo == 'B_GRAMN', ..property][[1]][1L]
next
}
if (tolower(x[i]) %like% '^gram[ -]+posi.*'
| tolower(x_trimmed[i]) %like% '^gram[ -]+posi.*') {
# coerce S. coagulase positive
x[i] <- microorganismsDT[mo == 'B_GRAMP', ..property][[1]][1L]
next
}
}
# FIRST TRY FULLNAMES AND CODES
@ -404,6 +416,22 @@ exec_as.mo <- function(x, Becker = FALSE, Lancefield = FALSE, allow_uncertain =
next
}
# try splitting of characters in the middle and then find ID ----
# only when text length is 6 or lower
# like esco = E. coli, klpn = K. pneumoniae, stau = S. aureus, staaur = S. aureus
if (nchar(x_trimmed[i]) <= 6) {
x_length <- nchar(x_trimmed[i])
x[i] <- paste0(x_trimmed[i] %>% substr(1, x_length / 2),
'.* ',
x_trimmed[i] %>% substr((x_length / 2) + 1, x_length))
found <- microorganisms.prevDT[fullname %like% paste0('^', x[i]), ..property][[1]]
if (length(found) > 0) {
x[i] <- found[1L]
next
}
}
# try fullname without start and stop regex, to also find subspecies ----
# like "K. pneu rhino" -> "Klebsiella pneumoniae (rhinoscleromatis)" = KLEPNERH
found <- microorganisms.prevDT[fullname %like% x_withspaces_start[i], ..property][[1]]
@ -412,37 +440,6 @@ exec_as.mo <- function(x, Becker = FALSE, Lancefield = FALSE, allow_uncertain =
next
}
# try splitting of characters in the middle and then find ID ----
# only when text length is 6 or lower
# like esco = E. coli, klpn = K. pneumoniae, stau = S. aureus, staaur = S. aureus
if (nchar(x_trimmed[i]) <= 6) {
x_split <- x
x_length <- nchar(x_trimmed[i])
x_split[i] <- paste0(x_trimmed[i] %>% substr(1, x_length / 2) %>% trimws(),
'.* ',
x_trimmed[i] %>% substr((x_length / 2) + 1, x_length) %>% trimws())
found <- microorganisms.prevDT[fullname %like% paste0('^', x_split[i]), ..property][[1]]
if (length(found) > 0) {
x[i] <- found[1L]
next
}
}
# try any match with text before and after original search string ----
# so "negative rods" will be "GNR"
# if (x_trimmed[i] %like% "^Gram") {
# x_trimmed[i] <- gsub("^Gram", "", x_trimmed[i], ignore.case = TRUE)
# # remove leading and trailing spaces again
# x_trimmed[i] <- trimws(x_trimmed[i], which = "both")
# }
# if (!is.na(x_trimmed[i])) {
# found <- microorganisms.prevDT[fullname %like% x_trimmed[i], ..property][[1]]
# if (length(found) > 0) {
# x[i] <- found[1L]
# next
# }
# }
# THEN TRY ALL OTHERS ----
found <- microorganisms.unprevDT[tolower(fullname) == tolower(x_backup[i]), ..property][[1]]
# most probable: is exact match in fullname
@ -490,6 +487,21 @@ exec_as.mo <- function(x, Becker = FALSE, Lancefield = FALSE, allow_uncertain =
next
}
# try splitting of characters in the middle and then find ID ----
# only when text length is 6 or lower
# like esco = E. coli, klpn = K. pneumoniae, stau = S. aureus, staaur = S. aureus
if (nchar(x_trimmed[i]) <= 6) {
x_length <- nchar(x_trimmed[i])
x[i] <- paste0(x_trimmed[i] %>% substr(1, x_length / 2),
'.* ',
x_trimmed[i] %>% substr((x_length / 2) + 1, x_length))
found <- microorganisms.unprevDT[fullname %like% paste0('^', x[i]), ..property][[1]]
if (length(found) > 0) {
x[i] <- found[1L]
next
}
}
# try fullname without start and stop regex, to also find subspecies ----
# like "K. pneu rhino" -> "Klebsiella pneumoniae (rhinoscleromatis)" = KLEPNERH
found <- microorganisms.unprevDT[fullname %like% x_withspaces_start[i], ..property][[1]]
@ -498,37 +510,6 @@ exec_as.mo <- function(x, Becker = FALSE, Lancefield = FALSE, allow_uncertain =
next
}
# try splitting of characters in the middle and then find ID ----
# only when text length is 6 or lower
# like esco = E. coli, klpn = K. pneumoniae, stau = S. aureus, staaur = S. aureus
if (nchar(x_trimmed[i]) <= 6) {
x_split <- x
x_length <- nchar(x_trimmed[i])
x_split[i] <- paste0(x_trimmed[i] %>% substr(1, x_length / 2) %>% trimws(),
'.* ',
x_trimmed[i] %>% substr((x_length / 2) + 1, x_length) %>% trimws())
found <- microorganisms.unprevDT[fullname %like% paste0('^', x_split[i]), ..property][[1]]
if (length(found) > 0) {
x[i] <- found[1L]
next
}
}
# # try any match with text before and after original search string ----
# # so "negative rods" will be "GNR"
# if (x_trimmed[i] %like% "^Gram") {
# x_trimmed[i] <- gsub("^Gram", "", x_trimmed[i], ignore.case = TRUE)
# # remove leading and trailing spaces again
# x_trimmed[i] <- trimws(x_trimmed[i], which = "both")
# }
# if (!is.na(x_trimmed[i])) {
# found <- microorganisms.unprevDT[fullname %like% x_trimmed[i], ..property][[1]]
# if (length(found) > 0) {
# x[i] <- found[1L]
# next
# }
# }
# MISCELLANEOUS ----
# look for old taxonomic names ----

2
README.md
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@ -153,7 +153,7 @@ Percentage of syntax lines checked | [![Code_Coverage](https://codecov.io/gl/msb
If so, try it with:
```r
install.packages("devtools")
devtools::install_git("https://gitlab.com/msberends/AMR")
devtools::install_gitlab("msberends/AMR")
```
## How to use it?

4
tests/testthat/test-atc.R
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@ -10,8 +10,8 @@ test_that("atc_property works", {
expect_equal(atc_property("J01CA04", property = "DDD"),
atc_ddd("J01CA04"))
# expect_identical(atc_property("J01CA04", property = "Groups"),
# atc_groups("J01CA04"))
expect_identical(atc_property("J01CA04", property = "Groups"),
atc_groups("J01CA04"))
expect_warning(atc_property("ABCDEFG", property = "DDD"))

27
tests/testthat/test-mo.R
View File

@ -22,14 +22,11 @@ test_that("as.mo works", {
expect_equal(as.character(as.mo("Bartonella")), "B_BRTNL")
expect_equal(as.character(as.mo("C. difficile")), "B_CTRDM_DIF")
expect_equal(as.character(as.mo("L. pneumophila")), "B_LGNLL_PNE")
# expect_equal(as.character(as.mo("L. non pneumophila")), "LEGNON")
# expect_equal(as.character(as.mo("S. beta-haemolytic")), "STCHAE")
expect_equal(as.character(as.mo("Strepto")), "B_STRPTC")
expect_equal(as.character(as.mo("Streptococcus")), "B_STRPTC") # not Peptostreptoccus
expect_equal(as.character(as.mo(c("GAS", "GBS"))), c("B_STRPTC_GRA", "B_STRPTC_GRB"))
expect_equal(as.character(as.mo("S. pyo")), "B_STRPTC_PYO") # not Actinomyces pyogenes
expect_equal(as.character(as.mo("P. aer")), "B_PDMNS_AER") # not Pasteurella aerogenes
@ -50,6 +47,9 @@ test_that("as.mo works", {
expect_equal(as.character(as.mo("CPS")), "B_STPHY_CPS")
expect_equal(as.character(as.mo("CoPS")), "B_STPHY_CPS")
expect_equal(as.character(as.mo(c("Gram negative", "Gram positive"))), c("B_GRAMN", "B_GRAMP"))
# prevalent MO
expect_identical(
as.character(
as.mo(c("stau",
@ -61,6 +61,21 @@ test_that("as.mo works", {
"MRSA",
"VISA"))),
rep("B_STPHY_AUR", 8))
# unprevalent MO
expect_identical(
as.character(
as.mo(c("buno",
"BUNO",
"burnod",
"B. nodosa",
"B nodosa",
"Burkholderia nodosa"))),
rep("B_BRKHL_NOD", 6))
# empty values
expect_identical(as.character(as.mo(c("", NA, NaN))), rep(NA_character_, 3))
# too few characters
expect_warning(as.mo("ab"))
# check for Becker classification
expect_identical(as.character(guess_mo("S. epidermidis", Becker = FALSE)), "B_STPHY_EPI")
@ -143,6 +158,7 @@ test_that("as.mo works", {
# check less prevalent MOs
expect_equal(as.character(as.mo("Gomphosphaeria aponina delicatula")), "B_GMPHS_APO_DEL")
expect_equal(as.character(as.mo("Gomphosphaeria apo del")), "B_GMPHS_APO_DEL")
expect_equal(as.character(as.mo("G apo deli")), "B_GMPHS_APO_DEL")
expect_equal(as.character(as.mo("Gomphosphaeria aponina")), "B_GMPHS_APO")
expect_equal(as.character(as.mo("Gomphosphaeria species")), "B_GMPHS")
@ -152,6 +168,11 @@ test_that("as.mo works", {
# check old names
expect_equal(suppressMessages(as.character(as.mo("Escherichia blattae"))), "B_SHMWL_BLA")
# - Didymosphaeria spartinae (unprevalent)
expect_warning(suppressMessages(as.mo("D spartin", allow_uncertain = TRUE)))
# - was renames to Leptosphaeria obiones
expect_equal(suppressWarnings(suppressMessages(as.character(as.mo("D spartin", allow_uncertain = TRUE)))),
"F_LPTSP_OBI")
# check uncertain names
expect_equal(suppressWarnings(as.character(as.mo("esco extra_text", allow_uncertain = FALSE))), NA_character_)