spec for Type and Provider

deployment/puppet/nova/Gemfile

@@ -0,0 +1 @@
+.gemfile

deployment/puppet/nova/lib/puppet/provider/nova_floating/nova_manage.rb

@@ -20,4 +20,9 @@ Puppet::Type.type(:nova_floating).provide(:nova_manage) do
     nova_manage("floating", "delete", resource[:network])
   end
 
+  def parse
+    /([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(\/([0-9]{1,2}))?/ =~ resource[:network]
+    [Regexp.last_match(1), Regexp.last_match(3)]
+  end
+
 end

deployment/puppet/nova/spec/unit/provider/nova_floating/nova_floating_spec.rb

@@ -0,0 +1,38 @@
+require 'spec_helper'
+
+describe Puppet::Type.type(:nova_floating).provider(:nova_manage) do
+
+  let(:resource) { Puppet::Type.type(:nova_floating).new(:name => '192.168.1.1' ) }
+  let(:provider) { resource.provider }
+
+  describe "#create_by_name" do
+    it "should create floating" do 
+      provider.parse().should == ["192.168.1.1", nil]
+    end
+  end
+
+  for net in ['10.0.0.1', '10.0.0.0/16'] do
+    describe "#create #{net}" do
+      it "should create floating for #{net}" do
+        resource[:network]= net
+        provider.expects(:nova_manage).with("floating", "create", net)
+        provider.create()
+      end
+    end
+    describe "#destroy #{net}" do
+      it "should destroy floating for #{net}" do
+        resource[:network]= net
+        provider.expects(:nova_manage).with("floating", "delete", net)
+        provider.destroy()
+      end
+    end
+    describe "#check masklen #{net}" do
+      it "should returns right values for #{net}" do 
+        resource[:network]= net
+        /([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(\/([0-9]{1,2}))?/ =~ net
+        provider.parse().should == [Regexp.last_match(1), Regexp.last_match(3)]
+      end
+    end
+  end
+
+end

deployment/puppet/nova/spec/unit/type/nova_floating_spec.rb

@@ -0,0 +1,26 @@
+require 'puppet'
+require 'puppet/type/nova_floating'
+describe 'Puppet::Type.type(:nova_floating)' do
+  before :each do
+    @nova_floating = Puppet::Type.type(:nova_floating).new(:name => 'test_IP', :network => '192.168.1.2')
+  end
+
+  it 'should accept valid IP address' do
+    @nova_floating[:network] = '192.168.1.1'
+    @nova_floating[:network] == '192.168.1.1'
+  end
+  it 'should accept valid CIDR subnet' do
+    @nova_floating[:network] = '192.168.1.0/24'
+    @nova_floating[:network] == '192.168.1.0/24'
+  end
+  it 'should not accept masklen more 2 didits' do
+    expect {
+      @nova_floating[:network] = '192.168.1.0/245'
+    }.to raise_error(Puppet::Error, /Invalid value/)
+  end
+  it 'should not accept invalid ensure values' do
+    expect {
+      @nova_floating[:network] = 'qweqweqweqwe'
+    }.to raise_error(Puppet::Error, /Invalid value/)
+  end
+end