1 files changed, 51 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/acceptance/empty_spec.rb b/code/environments/production/modules/stdlib/spec/acceptance/empty_spec.rb
new file mode 100644
index 0000000..c5c63c0
--- /dev/null
+++ b/code/environments/production/modules/stdlib/spec/acceptance/empty_spec.rb
@@ -0,0 +1,51 @@
+require 'spec_helper_acceptance'
+
+describe 'empty function', :if => Puppet::Util::Package.versioncmp(Puppet.version, '5.5.0') < 0 do
+  describe 'success' do
+    pp1 = <<-DOC
+      $a = ''
+      $b = true
+      $o = empty($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+    DOC
+    it 'recognizes empty strings' do
+      apply_manifest(pp1, :catch_failures => true) do |r|
+        expect(r.stdout).to match(%r{Notice: output correct})
+      end
+    end
+
+    pp2 = <<-DOC
+      $a = 'aoeu'
+      $b = false
+      $o = empty($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+    DOC
+    it 'recognizes non-empty strings' do
+      apply_manifest(pp2, :catch_failures => true) do |r|
+        expect(r.stdout).to match(%r{Notice: output correct})
+      end
+    end
+
+    pp3 = <<-DOC
+      $a = 7
+      $b = false
+      $o = empty($a)
+      if $o == $b {
+        notify { 'output correct': }
+      }
+    DOC
+    it 'handles numerical values' do
+      apply_manifest(pp3, :catch_failures => true) do |r|
+        expect(r.stdout).to match(%r{Notice: output correct})
+      end
+    end
+  end
+  describe 'failure' do
+    it 'handles improper argument counts'
+    it 'handles non-strings'
+  end
+end