1 files changed, 198 insertions, 0 deletions
diff --git a/spec/classes/dhcp_spec.rb b/spec/classes/dhcp_spec.rb
new file mode 100644
index 0000000..9db478c
--- /dev/null
+++ b/spec/classes/dhcp_spec.rb
@@ -0,0 +1,198 @@
+require 'spec_helper'
+
+describe 'dhcp' do
+  context 'when on an unsupported OS' do
+    let (:facts) { {
+      :operatingsystem => 'RedHat',
+      :osfamily        => 'Redhat',
+      :lsbdistcodename => 'Santiago'
+    } }
+
+    it 'should fail' do
+      expect {
+        should contain_package('dhcp-server')
+      }.to raise_error(Puppet::Error, /Unsupported OS RedHat\/Santiago/)
+    end
+  end
+
+  context 'when on Debian lenny' do
+    let (:facts) { {
+      :operatingsystem => 'Debian',
+      :osfamily        => 'Debian',
+      :lsbdistcodename => 'lenny'
+    } }
+
+    # Package
+    it { should contain_package('dhcp-server').with(
+      :name => 'dhcp3-server'
+    ) }
+
+    # Config
+    it { should contain_concat('/etc/dhcp3/dhcpd.conf').with(
+      :owner => 'root',
+      :group => 'root',
+      :mode  => '0644'
+    ) }
+
+    it { should contain_concat__fragment('00.dhcp.server.base').with(
+      :ensure  => 'present',
+      :target  => '/etc/dhcp3/dhcpd.conf',
+      :content => /log-facility/
+      ).with_content(/ddns-update-style none;/).with_content(/#authoritative/)
+    }
+
+    # Service
+    it { should contain_service('dhcpd').with(
+      :ensure  => 'running',
+      :name    => 'dhcp3-server',
+      :enable  => true,
+      :pattern => '/usr/sbin/dhcpd3'
+    ) }
+  end
+
+  context 'when on Debian squeeze' do
+    let (:facts) { {
+      :operatingsystem => 'Debian',
+      :osfamily        => 'Debian',
+      :lsbdistcodename => 'squeeze'
+    } }
+
+    # Package
+    it { should contain_package('dhcp-server').with(
+      :name => 'isc-dhcp-server'
+    ) }
+
+    # Config
+    it { should contain_concat('/etc/dhcp/dhcpd.conf').with(
+      :owner => 'root',
+      :group => 'root',
+      :mode  => '0644'
+    ) }
+
+    it { should contain_concat__fragment('00.dhcp.server.base').with(
+        :ensure  => 'present',
+        :target  => '/etc/dhcp/dhcpd.conf',
+        :content => /log-facility/
+      ).with_content(/ddns-update-style none;/).with_content(/#authoritative/)
+    }
+
+    # Service
+    it { should contain_service('dhcpd').with(
+      :ensure  => 'running',
+      :name    => 'isc-dhcp-server',
+      :enable  => true,
+      :pattern => '/usr/sbin/dhcpd'
+    ) }
+  end
+
+  context 'when passing ddns_update' do
+    context 'when passing wrong type' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_ddns_update => true
+      } }
+
+      it 'should fail' do
+        expect {
+          should contain_concat__fragment('00.dhcp.server.base')
+        }.to raise_error(Puppet::Error, /true is not a string./)
+      end
+    end
+
+    context 'when passing valid value' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_ddns_update => 'foo'
+      } }
+
+      it { should contain_concat__fragment('00.dhcp.server.base').with(
+          :ensure  => 'present',
+          :target  => '/etc/dhcp/dhcpd.conf',
+          :content => /log-facility/
+        ).with_content(/ddns-update-style foo;/).with_content(/#authoritative/)
+      }
+    end
+  end
+
+  context 'when passing authoritative' do
+    context 'when passing wrong type' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_authoritative => 'foo'
+      } }
+
+      it 'should fail' do
+        expect {
+          should contain_concat__fragment('00.dhcp.server.base')
+        }.to raise_error(Puppet::Error, /"foo" is not a boolean./)
+      end
+    end
+
+    context 'when passing valid value' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_authoritative => true
+      } }
+
+      it { should contain_concat__fragment('00.dhcp.server.base').with(
+          :ensure  => 'present',
+          :target  => '/etc/dhcp/dhcpd.conf',
+          :content => /log-facility/
+        ).with_content(/ddns-update-style none;/).with_content(/[^#]authoritative/)
+      }
+    end
+  end
+
+  context 'when passing opts' do
+    context 'when passing wrong type' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_opts => 'foo'
+      } }
+
+      it 'should fail' do
+        expect {
+          should contain_concat__fragment('00.dhcp.server.base')
+        }.to raise_error(Puppet::Error, /"foo" is not an Array./)
+      end
+    end
+
+    context 'when passing valid value' do
+      let (:facts) { {
+        :operatingsystem => 'Debian',
+        :osfamily        => 'Debian',
+        :lsbdistcodename => 'squeeze'
+      } }
+      let (:params) { {
+        :server_opts => ['foo', 'bar', 'baz']
+      } }
+
+      it { should contain_concat__fragment('00.dhcp.server.base').with(
+          :ensure  => 'present',
+          :target  => '/etc/dhcp/dhcpd.conf',
+          :content => /log-facility/
+        ).with_content(/ddns-update-style none;/).with_content(/#authoritative/).with_content(/foo;\nbar;\nbaz;\n/)
+      }
+    end
+  end
+end