versioner_spec.rb in grape-0.2.0

- old
+ new
@@ -1,40 +1,12 @@
 require 'spec_helper'
 
 describe Grape::Middleware::Versioner do
-  let(:app) { lambda{|env| [200, env, env['api.version']]} }
-  subject { Grape::Middleware::Versioner.new(app, @options || {}) }
-  
-  it 'should set the API version based on the first path' do
-    subject.call('PATH_INFO' => '/v1/awesome').last.should == 'v1'
+  let(:klass) { Grape::Middleware::Versioner }
+  it 'should recognize :path' do
+    klass.using(:path).should == Grape::Middleware::Versioner::Path
   end
-  
-  it 'should cut the version out of the path' do
-    subject.call('PATH_INFO' => '/v1/awesome')[1]['PATH_INFO'].should == '/awesome'
-  end
-  
-  it 'should provide a nil version if no path is given' do
-    subject.call('PATH_INFO' => '/').last.should be_nil
-  end
-  
-  context 'with a pattern' do
-    before{ @options = {:pattern => /v./i} }
-    it 'should set the version if it matches' do
-      subject.call('PATH_INFO' => '/v1/awesome').last.should == 'v1'
-    end
-    
-    it 'should ignore the version if it fails to match' do
-      subject.call('PATH_INFO' => '/awesome/radical').last.should be_nil
-    end
-  end
-  
-  context 'with specified versions' do
-    before{ @options = {:versions => ['v1', 'v2']}}
-    it 'should throw an error if a non-allowed version is specified' do
-      catch(:error){subject.call('PATH_INFO' => '/v3/awesome')}[:status].should == 404
-    end
-    
-    it 'should allow versions that have been specified' do
-      subject.call('PATH_INFO' => '/v1/asoasd').last.should == 'v1'
-    end
+
+  it 'should recognize :header' do
+    klass.using(:header).should == Grape::Middleware::Versioner::Header
   end
 end
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