add tests

Pakillo · Feb 13, 2022 · 52243dc · 52243dc
1 parent 3fe6bc3
commit 52243dc
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Showing 3 changed files with 21 additions and 2 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -22,8 +22,9 @@ Imports:
   rmarkdown,
   utils
 Suggests: 
-  rstudioapi,
-  testthat
+    rstudioapi,
+    testthat (>= 3.0.0)
 URL: https://pakillo.github.io/grateful
 BugReports: https://github.com/Pakillo/grateful/issues
 RoxygenNote: 7.1.2
+Config/testthat/edition: 3
diff --git a/tests/testthat.R b/tests/testthat.R
@@ -0,0 +1,4 @@
+library(testthat)
+library(grateful)
+
+test_check("grateful")
diff --git a/tests/testthat/test-scan_packages.R b/tests/testthat/test-scan_packages.R
@@ -0,0 +1,14 @@
+test_that("scan_packages return correct output", {
+
+  out <- scan_packages(pkgs = c("grateful", "renv", "utils"))
+
+  ref <- data.frame(pkg = c("grateful", "renv", "utils"),
+                    version = as.character(
+                      c(utils::packageVersion("grateful"),
+                        utils::packageVersion("renv"),
+                        utils::packageVersion("utils"))),
+                    row.names = NULL)
+
+  expect_equal(out, ref)
+
+})