R Under development (unstable) (2025-10-08 r88906 ucrt) -- "Unsuffered Consequences"
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> library(medicalcoder)
> ################################################################################
> # check the internal data set
> stopifnot(is.data.frame(medicalcoder:::..mdcr_internal_pccc_codes..))
> 
> stopifnot(
+   identical(
+     names(medicalcoder:::..mdcr_internal_pccc_codes..),
+     c("code_id", "condition", "subcondition", "transplant_flag",
+       "tech_dep_flag", "pccc_v3.1", "pccc_v3.0", "pccc_v2.1", "pccc_v2.0")
+   )
+ )
> 
> stopifnot(
+   identical(
+     sapply(medicalcoder:::..mdcr_internal_pccc_codes.., class),
+     c(code_id = "integer",
+       condition = "character",
+       subcondition = "character",
+       transplant_flag = "integer",
+       tech_dep_flag = "integer",
+       pccc_v3.1 = "integer",
+       pccc_v3.0 = "integer",
+       pccc_v2.1 = "integer",
+       pccc_v2.0 = "integer"
+     )
+   )
+ )
> 
> ################################################################################
> # Verify that the pccc codes are retrievable as a data.frame
> pccc_codes <- get_pccc_codes()
> 
> stopifnot("pccc_codes are a data.frame" = identical(class(pccc_codes), "data.frame"))
> stopifnot(
+   identical(
+     names(pccc_codes),
+     c("icdv", "dx", "full_code", "code", "condition", "subcondition", "transplant_flag", "tech_dep_flag", "pccc_v3.1", "pccc_v3.0", "pccc_v2.1", "pccc_v2.0")
+   )
+ )
> 
> ################################################################################
> # Verify that all the ICD codes in the data set are valid codes
> x <- is_icd(pccc_codes$code, headerok = TRUE, ever.assignable = TRUE, warn.ambiguous = FALSE)
> stopifnot("all compact pccc_codes are valid ever.assignable icd codes" = all(x))
> 
> x <- is_icd(pccc_codes$full_code, headerok = TRUE, ever.assignable = TRUE, warn.ambiguous = FALSE)
> stopifnot("all full pccc_codes are valid ever.assignable icd codes" = all(x))
> 
> x <- pccc_codes[pccc_codes$icdv == 9 & pccc_codes$dx == 1, "full_code"]
> x <- is_icd(x = x, icdv = 9, dx = 1, headerok = TRUE, ever.assignable = TRUE, warn.ambiguous = FALSE)
> stopifnot("all icdv 9 dx full codes are valid ever.assignable icd codes" = all(x))
> 
> x <- pccc_codes[pccc_codes$icdv == 9 & pccc_codes$dx == 0, "full_code"]
> x <- is_icd(x = x, icdv = 9, dx = 0, headerok = TRUE, ever.assignable = TRUE, warn.ambiguous = FALSE)
> stopifnot("all icdv 9 pr full codes are valid ever.assignable icd codes" = all(x))
> 
> x <- pccc_codes[pccc_codes$icdv == 10 & pccc_codes$dx == 1, "full_code"]
> x <- is_icd(x = x, icdv = 10, dx = 1L, headerok = TRUE, ever.assignable = TRUE, warn.ambiguous = FALSE)
> stopifnot("all icdv 10 dx full codes are valid ever.assignable icd codes" = all(x))
> 
> x <- pccc_codes[pccc_codes$icdv == 10 & pccc_codes$dx == 0L, "full_code"]
> x <- is_icd(x = x, icdv = 10, dx = 0L, headerok = TRUE, ever.assignable = TRUE)
> stopifnot("all icdv 10 pr full codes are valid ever.assignable icd codes" = all(x))
> 
> ################################################################################
> # verify no more than two rows for a code by pccc variant
> variants <- grep("^pccc_", names(pccc_codes), value = TRUE)
> codes <-
+   aggregate(
+     pccc_codes[variants],
+     by = pccc_codes[c("icdv", "dx", "code")],
+     FUN = sum
+   )
> stopifnot(
+   max(unlist(codes[variants])) == 2
+ )
> 
> ################################################################################
> # check that the row names are just sequential integers
> pc <- get_pccc_codes()
> stopifnot(identical(rownames(pc), as.character(seq_len(nrow(pc)))))
> 
> ################################################################################
> #                                 End of File                                  #
> ################################################################################
> 
> proc.time()
   user  system elapsed 
   5.35    0.65    6.00