common libs go into the lib/common directory

spec/lib/common/updater/svn_updater_spec.rb

@@ -0,0 +1,86 @@
+# encoding: UTF-8
+
+require 'spec_helper'
+
+describe SvnUpdater do
+
+  before :each do
+    @svn_updater = SvnUpdater.new
+  end
+
+  describe '#is_installed?' do
+    after :each do
+      stub_system_command(@svn_updater, /^svn info/, @stub_value)
+      @svn_updater.is_installed?.should === @expected
+    end
+
+    it 'should return false if the svn command is not found' do
+      @stub_value = 'svn: command not found'
+      @expected   = false
+    end
+
+    it 'should return false if the repository is not manage by svn' do
+      @stub_value = "svn: '.' is not a working copy"
+      @expected   = false
+    end
+
+    it 'should return true' do
+      @stub_value = '<?xml version="1.0"?>
+        <info>
+          <entry kind="dir" path="." revision="362">
+            <url>https://wpscan.googlecode.com/svn/trunk</url>
+            <repository>
+              <root>https://wpscan.googlecode.com/svn</root>
+              <uuid>0b0242d5-46e6-2201-410d-bc09fd35266c</uuid>
+            </repository>
+            <wc-info>
+              <schedule>normal</schedule>
+              <depth>infinity</depth>
+            </wc-info>
+            <commit revision="362">
+              <author>author@mail.tld</author>
+              <date>2012-06-02T06:26:25.309806Z</date>
+            </commit>
+          </entry>
+        </info>'
+      @expected = true
+    end
+  end
+
+  describe '#local_revision_number' do
+    after :each do
+      stub_system_command(@svn_updater, /^svn info/, @stub_value)
+      @svn_updater.local_revision_number.should === @expected
+    end
+
+    it 'should return 399' do
+      @stub_value = '<?xml version="1.0"?>
+        <info>
+          <entry kind="dir" path="." revision="362">
+            <url>https://wpscan.googlecode.com/svn/trunk</url>
+            <repository>
+              <root>https://wpscan.googlecode.com/svn</root>
+              <uuid>0b0242d5-46e6-2201-410d-bc09fd35266c</uuid>
+            </repository>
+            <wc-info>
+              <schedule>normal</schedule>
+              <depth>infinity</depth>
+            </wc-info>
+            <commit revision="362">
+              <author>author@mail.tld</author>
+              <date>2012-06-02T06:26:25.309806Z</date>
+            </commit>
+          </entry>
+        </info>'
+      @expected = '362'
+    end
+  end
+
+  describe '#update' do
+    it 'should do nothing xD' do
+      stub_system_command(@svn_updater, /^svn up/, 'At revision 425.')
+      @svn_updater.update().should === 'At revision 425.'
+    end
+  end
+
+end