1 files changed, 27 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/acceptance/is_a_spec.rb b/code/environments/production/modules/stdlib/spec/acceptance/is_a_spec.rb
new file mode 100644
index 0000000..449e3e7
--- /dev/null
+++ b/code/environments/production/modules/stdlib/spec/acceptance/is_a_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper_acceptance'
+
+if return_puppet_version =~ %r{^4}
+  describe 'is_a function' do
+    pp1 = <<-DOC
+      if 'hello world'.is_a(String) {
+        notify { 'output correct': }
+      }
+    DOC
+    it 'matches a string' do
+      apply_manifest(pp1, :catch_failures => true) do |r|
+        expect(r.stdout).to match(%r{Notice: output correct})
+      end
+    end
+
+    pp2 = <<-DOC
+      if 5.is_a(String) {
+        notify { 'output wrong': }
+      }
+    DOC
+    it 'does not match a integer as string' do
+      apply_manifest(pp2, :catch_failures => true) do |r|
+        expect(r.stdout).not_to match(%r{Notice: output wrong})
+      end
+    end
+  end
+end