diff --git a/plugins/mezuro/test/fixtures/reading_group_fixtures.rb b/plugins/mezuro/test/fixtures/reading_group_fixtures.rb
new file mode 100644
index 0000000..a1c9933
--- /dev/null
+++ b/plugins/mezuro/test/fixtures/reading_group_fixtures.rb
@@ -0,0 +1,11 @@
+class ReadingGroupFixtures
+
+  def self.reading_group
+    Kalibro::ReadingGroup.new reading_group_hash
+  end
+
+  def self.reading_group_hash
+    {:id => 42, :name => "Reading Group Test", :description => "Reading group in the fixtures"}
+  end
+
+end
diff --git a/plugins/mezuro/test/unit/kalibro/reading_group_test.rb b/plugins/mezuro/test/unit/kalibro/reading_group_test.rb
new file mode 100644
index 0000000..04b2a0c
--- /dev/null
+++ b/plugins/mezuro/test/unit/kalibro/reading_group_test.rb
@@ -0,0 +1,58 @@
+require "test_helper"
+require "#{RAILS_ROOT}/plugins/mezuro/test/fixtures/reading_group_fixtures"
+
+class ReadingGroupTest < ActiveSupport::TestCase
+
+  def setup  
+    @hash = ReadingGroupFixtures.reading_group_hash
+    @reading_group = ReadingGroupFixtures.reading_group
+  end
+
+  should 'create reading group from hash' do
+    assert_equal @hash[:name], Kalibro::ReadingGroup.new(@hash).name
+  end
+  
+  should 'convert reading group to hash' do
+    assert_equal @hash, @reading_group.to_hash
+  end
+  
+  should 'verify existence of reading group' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :reading_group_exists, {:group_id => @hash[:id]}).returns({:exists => true})
+    assert Kalibro::ReadingGroup.exists?(@hash[:id])
+  end
+  
+  should 'get reading group' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :get_reading_group, {:group_id => @hash[:id]}).
+      returns({:reading_group => @hash})
+    assert_equal @hash[:name], Kalibro::ReadingGroup.find(@hash[:id]).name
+  end
+
+  should 'get all reading groups' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :all_reading_group).returns({:reading_group => [@hash]})
+    assert_equal @hash[:name], Kalibro::ReadingGroup.all[0].name
+  end
+  
+  should 'get reading group of a metric configuration' do
+    id = 31
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :reading_group_of, {:metricConfigurationId => id}).returns({:reading_group => @hash})
+    assert_equal @hash[:name], Kalibro::ReadingGroup.reading_group_of(id).name
+  end
+
+  should 'return true when reading group is saved successfully' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :save_reading_group, {:reading_group => @reading_group.to_hash}).returns(-1)
+    assert @reading_group.save
+  end
+
+  should 'return false when reading group is not saved successfully' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :save_reading_group, {:reading_group => @reading_group.to_hash}).raises(Exception.new)
+    assert !(@reading_group.save)
+  end
+
+
+  should 'destroy reading group by id' do
+    Kalibro::ReadingGroup.expects(:request).with("ReadingGroup", :delete_reading_group, {:group_id => @reading_group.id})
+    @reading_group.destroy
+  end
+  
+end
+
--
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