From a138da7e848a626aa054d3100f4e6332d3fa84b1 Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer@gmail.com>
Date: Fri, 16 Nov 2012 10:50:49 +0100
Subject: add unit specs for router

---
 spec/unit/router/call_spec.rb | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 spec/unit/router/call_spec.rb

diff --git a/spec/unit/router/call_spec.rb b/spec/unit/router/call_spec.rb
new file mode 100644
index 0000000..c242dbd
--- /dev/null
+++ b/spec/unit/router/call_spec.rb
@@ -0,0 +1,42 @@
+require 'spec_helper'
+
+describe Zero::Router, '#call' do
+  subject { Zero::Router.new(routes) }
+  let(:result) { ['success'] }
+
+  let(:wrong_app) do
+    lambda {|env| [200, {'Content-Type' => 'text/html'}, 'Wrong'] }
+  end
+  let(:app) { SpecApp }
+
+  shared_examples_for "a sample app" do
+    it "returns a response" do
+      subject.call(env).to_a[2].should eq(result)
+    end
+  end
+
+  context "with a single route" do
+    let(:routes) {{ '/' => app }}
+    let(:env) { EnvGenerator.get('/') }
+    it_behaves_like "a sample app"
+  end
+
+  context "with multiple routes" do
+    let(:routes) {{ '/foo' => app, '/wrong' => wrong_app }}
+    let(:env) { EnvGenerator.get('/foo') }
+    it_behaves_like "a sample app"
+  end
+
+  context "with nested routes" do
+    let(:routes) {{ '/' => wrong_app, '/foo' => app, '/foo/bar' => wrong_app }}
+    let(:env) { EnvGenerator.get('/foo') }
+    it_behaves_like "a sample app"
+  end
+
+  context "with a route not found" do
+    let(:routes) {{ '/foo' => wrong_app, '/foo/bar/baz' => app }}
+    let(:env) { EnvGenerator.get('/foo/bar') }
+    let(:result) { ['Not found!'] }
+    it_behaves_like "a sample app"
+  end
+end
-- 
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