skip tests that require pandoc to pass under solaris

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: r2d3
 Type: Package
 Title: Interface to 'D3' Visualizations
-Version: 0.2.0
+Version: 0.2.1
 Authors@R: c(
     person("Javier", "Luraschi", email = "[email protected]", role = c("aut", "cre")),
     person("JJ", "Allaire", role = c("aut")),

NEWS.md

@@ -1,3 +1,8 @@
+# r2d3 0.2.1
+
+- Skip tests that require pandoc to support CRAN's solaris environment.
+- Fix diagnostics message for dependencies with incorrect paths.
+
 # r2d3 0.2.0
 
 - Translate R objects into D3 friendly data structures

R/publish.R

@@ -23,6 +23,11 @@
 #' viz <- r2d3(data=c(0.3, 0.6, 0.8, 0.95, 0.40, 0.20), script = "barchart.js")
 #' save_d3_html(viz, file = tempfile(fileext = ".html"))
 #' 
+#' @details
+#' 
+#' Using \code{selfcontained} set to \code{TRUE} requires \href{http://pandoc.org}{pandoc}
+#' to be installed.
+#' 
 #' @seealso [save_d3_png()]
 #' 
 #' @export

tests/testthat/test-knit.R

@@ -3,6 +3,9 @@ context("knit")
 source("utils.R")
 
 test_succeeds("r2d3 can knit visualizations", {
+  if (!rmarkdown::pandoc_available())
+    skip("rmarkdown requires pandoc")
+
   output <- tempfile(fileext = ".html")
   rmarkdown::render("barchart.Rmd", output_file = output)
 })

tests/testthat/test-save.R

@@ -3,6 +3,9 @@ context("save")
 source("utils.R")
 
 test_that("d3 visualizations can be saved as html", {
+  if (!rmarkdown::pandoc_available())
+    skip("selfcontained htmlwidgets require pandoc")
+
   d3 <- r2d3(data=c(0.3, 0.6, 0.8, 0.95, 0.40, 0.20), script = "barchart.js")
   tmp <- tempfile(fileext = ".html")
   save_d3_html(d3, tmp)