From b6ef6e94142a3aa3fb13c8adac0f493e551ccebd Mon Sep 17 00:00:00 2001
From: Brandon Dunne <bdunne@redhat.com>
Date: Mon, 7 Oct 2013 09:18:31 -0400
Subject: [PATCH] Add LinuxAdmin::Rpm.upgrade with specs

---
 lib/linux_admin/rpm.rb | 7 +++++++
 spec/rpm_spec.rb       | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/lib/linux_admin/rpm.rb b/lib/linux_admin/rpm.rb
index 129b08e..9cf1511 100644
--- a/lib/linux_admin/rpm.rb
+++ b/lib/linux_admin/rpm.rb
@@ -7,5 +7,12 @@ def self.list_installed
         pkg_hash[name] = ver
       end
     end
+
+    def self.upgrade(pkg)
+      cmd     = "rpm -U"
+      params  = { nil => pkg }
+
+      run(cmd, :params => params).exit_status == 0
+    end
   end
 end
diff --git a/spec/rpm_spec.rb b/spec/rpm_spec.rb
index 9d1691b..85906fb 100644
--- a/spec/rpm_spec.rb
+++ b/spec/rpm_spec.rb
@@ -26,4 +26,9 @@
       "zlib-devel"                            =>"1.2.3-29.el6",
       })
   end
+
+  it ".upgrade" do
+    described_class.should_receive(:run).with("rpm -U", {:params=>{nil=>"abc"}}).and_return(CommandResult.new("", "", 0))
+    expect(described_class.upgrade("abc")).to be_true
+  end
 end
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