add specs for #server

spec/unit/request/server/hostname_spec.rb

@@ -0,0 +1,9 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#hostname' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+  let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
+  its(:hostname) { should be(hostname) }
+end
+

spec/unit/request/server/port_spec.rb

@@ -0,0 +1,7 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#port' do
+  subject { Zero::Request::Server.new(env) }
+  let(:env) { EnvGenerator.get('/foo', {'SERVER_PORT' => 80}) }
+  its(:port) { should be(80) }
+end

spec/unit/request/server/protocol_spec.rb

@@ -0,0 +1,9 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#protocol' do
+  subject { Zero::Request::Server.new(env) }
+  let(:protocol) { 'HTTP FOO' }
+  let(:env) { EnvGenerator.get('/foo', {'SERVER_PROTOCOL' => protocol}) }
+  its(:protocol) { should be(protocol) }
+end
+

spec/unit/request/server/software_spec.rb

@@ -0,0 +1,9 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#software' do
+  subject { Zero::Request::Server.new(env) }
+  let(:software) { 'SpecWare Server' }
+  let(:env) { EnvGenerator.get('/foo', {'SERVER_SOFTWARE' => software}) }
+  its(:software) { should be(software) }
+end
+

spec/unit/request/server_spec.rb

@@ -0,0 +1,8 @@
+require 'spec_helper'
+
+describe Zero::Request, '#server' do
+  subject { Zero::Request.new(env) }
+  let(:env) { EnvGenerator.get('/foo') }
+
+  its(:server) { should be_an_instance_of(Zero::Request::Server) }
+end