extend server with protocol information

This extends the server class with the information, if it is serving
http or https. This can then be used to generate a root uri to the web
application.

4 files changed, 63 insertions, 1 deletions

diff --git a/spec/unit/zero/request/server/hostname_spec.rb b/spec/unit/zero/request/server/hostname_spec.rb
index b2275b4..2f9af13 100644
--- a/spec/unit/zero/request/server/hostname_spec.rb
+++ b/spec/unit/zero/request/server/hostname_spec.rb
@@ -6,4 +6,3 @@ describe Zero::Request::Server, '#hostname' do
   let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
   its(:hostname) { should be(hostname) }
 end
-
diff --git a/spec/unit/zero/request/server/is_http_spec.rb b/spec/unit/zero/request/server/is_http_spec.rb
new file mode 100644
index 0000000..6e41393
--- /dev/null
+++ b/spec/unit/zero/request/server/is_http_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#is_http?' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+
+  context 'with http' do
+    let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
+    its(:is_http?) { should be(true) }
+  end
+
+  context 'with https' do
+    let(:env) { EnvGenerator.get('/foo', {
+      'SERVER_NAME' => hostname,
+      'HTTPS' => 'on'
+    }) }
+    its(:is_http?) { should be(false) }
+  end
+end
+
diff --git a/spec/unit/zero/request/server/is_https_spec.rb b/spec/unit/zero/request/server/is_https_spec.rb
new file mode 100644
index 0000000..340e489
--- /dev/null
+++ b/spec/unit/zero/request/server/is_https_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#is_https?' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+
+  context 'with http' do
+    let(:env) { EnvGenerator.get('/foo', {'SERVER_NAME' => hostname}) }
+    its(:is_https?) { should be(false) }
+  end
+
+  context 'with https' do
+    let(:env) { EnvGenerator.get('/foo', {
+      'SERVER_NAME' => hostname,
+      'HTTPS' => 'on'
+    }) }
+    its(:is_https?) { should be(true) }
+  end
+end
+
diff --git a/spec/unit/zero/request/server/uri_spec.rb b/spec/unit/zero/request/server/uri_spec.rb
new file mode 100644
index 0000000..c9bd9ec
--- /dev/null
+++ b/spec/unit/zero/request/server/uri_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Zero::Request::Server, '#uri' do
+  subject { Zero::Request::Server.new(env) }
+  let(:hostname) { 'FooName' }
+  let(:port) { '80' }
+  let(:protocol) { 'http' }
+  let(:env) { EnvGenerator.get('/foo', {
+    'SERVER_NAME' => hostname,
+    'SERVER_PORT' => port
+  }) }
+
+  context 'with standard port' do
+    let(:result) { "#{protocol}://#{hostname}" }
+    its(:uri) { should eq(result) }
+  end
+
+  context 'with different port' do
+    let(:port) { '9292' }
+    let(:result) { "#{protocol}://#{hostname}:#{port}" }
+    its(:uri) { should eq(result) }
+  end
+end