Commit spec tests for the haproxy module

Previously, the haproxy module didn't provide rspec tests for the class
or defined resource types.  This commit adds the tests, a spec_helper
file, and a rakefile so you can do `rake spec` and automatically run the
tests.

I've also committed a symlink in the
spec/fixtures/modules/haproxy directory so the rspec-puppet tests will
FIND the haproxy class/defined resource types, but I HAVE NOT committed
a symlink so that it will find the concat class (which is a dependency
for this module).  If you choose to run the tests, you must symlink the
concat module in the spec/fixtures/modules directory before the spec
tests will pass.

1 files changed, 61 insertions, 0 deletions

diff --git a/spec/classes/haproxy_spec.rb b/spec/classes/haproxy_spec.rb
new file mode 100644
index 0000000..4c90b18
--- /dev/null
+++ b/spec/classes/haproxy_spec.rb
@@ -0,0 +1,61 @@
+require 'spec_helper'
+
+describe 'haproxy', :type => :class do
+
+  context 'on Redhat family operatingsystems' do
+    let(:facts) do
+      { :osfamily => 'Redhat' }
+    end
+    it { should include_class('concat::setup') }
+
+    it 'should install the haproxy package' do
+      subject.should contain_package('haproxy').with(
+        'ensure' => 'present'
+      )
+    end
+
+    it 'should install the haproxy service' do
+      subject.should contain_service('haproxy').with(
+        'ensure'     => 'running',
+        'enable'     => 'true',
+        'hasrestart' => 'true',
+        'hasstatus'  => 'true'
+      )
+    end
+
+    it 'should set up /etc/haproxy/haproxy.cfg as a concat resource' do
+      subject.should contain_concat('/etc/haproxy/haproxy.cfg').with(
+        'owner' => '0',
+        'group' => '0',
+        'mode'  => '0644'
+      )
+    end
+    
+    it 'should contain a header concat fragment' do
+      subject.should contain_concat__fragment('00-header').with(
+        'target'  => '/etc/haproxy/haproxy.cfg',
+        'order'   => '01',
+        'content' => "# This file managed by Puppet\n"
+      )
+    end
+    
+    it 'should contain a haproxy-base concat fragment' do
+      subject.should contain_concat__fragment('haproxy-base').with(
+        'target'  => '/etc/haproxy/haproxy.cfg',
+        'order'   => '10',
+        'content' => "global\n  chroot  /var/lib/haproxy\n  daemon  \n  group  haproxy\n  log   local0\n  maxconn  4000\n  pidfile  /var/run/haproxy.pid\n  stats  socket /var/lib/haproxy/stats\n  user  haproxy\n\ndefaults\n  log  global\n  maxconn  8000\n  option  redispatch\n  retries  3\n  stats  enable\n  timeout  http-request 10s\n  timeout  queue 1m\n  timeout  connect 10s\n  timeout  client 1m\n  timeout  server 1m\n  timeout  check 10s\n"
+      )
+    end
+  end
+  
+  context 'on non-Redhat family operatingsystems' do
+    let(:facts) do
+      { :osfamily => 'Debian' }
+    end
+    it do
+      expect {
+        should contain_service('haproxy')
+      }.to raise_error(Puppet::Error, /operating system is not supported with the haproxy module/)
+    end
+  end
+end
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