added self.create to the request

With this it is possible to reuse an already set request and therefore
safe some memory and time.

1 files changed, 21 insertions, 0 deletions

diff --git a/spec/unit/request/create_spec.rb b/spec/unit/request/create_spec.rb
new file mode 100644
index 0000000..a3440af
--- /dev/null
+++ b/spec/unit/request/create_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+
+describe Zero::Request, '.create' do
+  subject { Zero::Request.new(env) }
+
+  context "with a fresh environment" do
+    let(:env) { EnvGenerator.get('/foo') }
+    it "creates an instance of Zero::Request" do
+      Zero::Request.create(env).should be_an_instance_of(Zero::Request)
+    end
+  end
+
+  context "with an already used environment" do
+    let(:env) { EnvGenerator.get('/foo') }
+    let(:new_env) { subject.env }
+
+    it "returns an already build request" do
+      Zero::Request.create(new_env).should be(subject)
+    end
+  end
+end