ci: Add xml2 for covr, print testthat results (#51)

Author: krlmlr

.github/workflows/R-CMD-check.yaml

@@ -110,7 +110,7 @@ jobs:
           cache-version: rcc-smoke-2
           needs: build, check, website
           # Beware of using dev pkgdown here, has brought in dev dependencies in the past
-          extra-packages: any::rcmdcheck r-lib/roxygen2 any::decor r-lib/styler r-lib/pkgdown deps::.
+          extra-packages: any::rcmdcheck r-lib/roxygen2 any::decor r-lib/styler r-lib/pkgdown xml2 deps::.
 
       - uses: ./.github/workflows/custom/after-install
         if: hashFiles('.github/workflows/custom/after-install/action.yml') != ''

.github/workflows/update-snapshots/action.yml

@@ -25,6 +25,7 @@ runs:
           tryCatch(
             {
               result <- as.data.frame(testthat::test_local(pattern = pattern, reporter = "silent", stop_on_failure = FALSE))
+              print(result)
               failures <- result[result$failed + result$warning > 0, ]
               if (nrow(failures) > 0) {
                 writeLines("Snapshot tests failed/warned.")