added thestthat

test files in tests/testthat/

.gitignore

@@ -4,3 +4,7 @@
 .RData
 .Ruserdata
 .positai
+.png
+man
+docs
+pkgdown

DESCRIPTION

@@ -41,4 +41,6 @@ License: Commercial, all rights reserved
 Encoding: UTF-8
 LazyData: true
 Config/roxygen2/version: 8.0.0
-
+Suggests: 
+    testthat (>= 3.0.0)
+Config/testthat/edition: 3

tests/testthat.R

@@ -0,0 +1,12 @@
+# This file is part of the standard setup for testthat.
+# It is recommended that you do not modify it.
+#
+# Where should you do additional test configuration?
+# Learn more about the roles of various files in:
+# * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
+# * https://testthat.r-lib.org/articles/special-files.html
+
+library(testthat)
+library(DashboardApp)
+
+test_check("DashboardApp")

tests/testthat/test-backend.R

@@ -0,0 +1,3 @@
+test_that("multiplication works", {
+  expect_equal(2 * 2, 4)
+})