1 files changed, 28 insertions, 0 deletions
diff --git a/spec/ruby/library/etc/getpwnam_spec.rb b/spec/ruby/library/etc/getpwnam_spec.rb
new file mode 100644
index 0000000000..a0b3c9e1fe
--- /dev/null
+++ b/spec/ruby/library/etc/getpwnam_spec.rb
@@ -0,0 +1,28 @@
+require_relative '../../spec_helper'
+require 'etc'
+
+platform_is :windows do
+  describe "Etc.getpwnam" do
+    it "returns nil" do
+      Etc.getpwnam(1).should == nil
+      Etc.getpwnam(nil).should == nil
+      Etc.getpwnam('nil').should == nil
+    end
+  end
+end
+
+platform_is_not :windows do
+  describe "Etc.getpwnam" do
+    it "returns a Etc::Passwd struct instance for the given user" do
+      pw = Etc.getpwnam(`whoami`.strip)
+      pw.is_a?(Etc::Passwd).should == true
+    end
+
+    it "only accepts strings as argument" do
+      -> {
+        Etc.getpwnam(123)
+        Etc.getpwnam(nil)
+      }.should.raise(TypeError)
+    end
+  end
+end