add options for strict testing

R/validate_inputs.R

@@ -58,12 +58,12 @@
 #'   # set up input validation
 #'   iv <- InputValidator$new()
 #'   iv$add_rule("letter", sv_in_set(LETTERS, "choose a capital letter"))
-#'   iv$add_rule("number", ~ if (as.integer(.) %% 2L == 1L) "choose an even number")
+#'   iv$add_rule("number", ~ if (as.integer(.data$.) %% 2L == 1L) "choose an even number")
 #'   iv$enable()
 #'   # more input validation
 #'   iv_par <- InputValidator$new()
 #'   iv_par$add_rule("color", sv_required(message = "choose a color"))
-#'   iv_par$add_rule("color", ~ if (length(.) > 1L) "choose only one color")
+#'   iv_par$add_rule("color", ~ if (length(.data$.) > 1L) "choose only one color")
 #'   iv_par$add_rule(
 #'     "size",
 #'     sv_between(
@@ -87,7 +87,7 @@
 #'       ))
 #'     )
 #'
-#'     plot(eruptions ~ waiting, faithful,
+#'     plot(.data$eruptions ~ .data$waiting, faithful,
 #'       las = 1, pch = 16,
 #'       col = input[["color"]], cex = input[["size"]]
 #'     )

tests/testthat/setup-options.R

@@ -0,0 +1,20 @@
+# `opts_partial_match_old` is left for exclusions due to partial matching in dependent packages (i.e. not fixable here)
+# it might happen that it is not used right now, but it is left for possible future use
+# use with: `withr::with_options(opts_partial_match_old, { ... })` inside the test
+opts_partial_match_old <- list(
+  warnPartialMatchDollar = getOption("warnPartialMatchDollar"),
+  warnPartialMatchArgs = getOption("warnPartialMatchArgs"),
+  warnPartialMatchAttr = getOption("warnPartialMatchAttr")
+)
+opts_partial_match_new <- list(
+  warnPartialMatchDollar = TRUE,
+  warnPartialMatchArgs = TRUE,
+  warnPartialMatchAttr = TRUE
+)
+
+if (isFALSE(getFromNamespace("on_cran", "testthat")()) && requireNamespace("withr", quietly = TRUE)) {
+  withr::local_options(
+    opts_partial_match_new,
+    .local_envir = testthat::teardown_env()
+  )
+}