1 files changed, 27 insertions, 0 deletions
diff --git a/spec/ruby/library/etc/group_spec.rb b/spec/ruby/library/etc/group_spec.rb
new file mode 100644
index 0000000000..d7addbbec1
--- /dev/null
+++ b/spec/ruby/library/etc/group_spec.rb
@@ -0,0 +1,27 @@
+require_relative '../../spec_helper'
+require_relative 'shared/windows'
+require 'etc'
+
+describe "Etc.group" do
+  it_behaves_like :etc_on_windows, :group
+
+  platform_is_not :windows, :android do
+    it "returns a Etc::Group struct" do
+      group = Etc.group
+      begin
+        group.should.instance_of?(Etc::Group)
+      ensure
+        Etc.endgrent
+      end
+    end
+
+    it "raises a RuntimeError for parallel iteration" do
+      proc {
+        Etc.group do | group |
+          Etc.group do | group2 |
+          end
+        end
+      }.should.raise(RuntimeError)
+    end
+  end
+end