Unit test for Content-Type header

Author: Jeff Utter

spec/headers_spec.rb

@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+class FakeHeaderable
+  include RspecApiDocumentation::Headers
+
+  def public_env_to_headers(env)
+    env_to_headers(env)
+  end
+end
+
+describe RspecApiDocumentation::Headers do
+  let(:example) { FakeHeaderable.new }
+  
+  describe '#env_to_headers' do
+    subject { example.public_env_to_headers(env) }
+
+    context 'When the env contains "CONTENT_TYPE"' do
+      let(:env) { { "CONTENT_TYPE" => 'multipart/form-data' } }
+
+      it 'converts the header to "Content-Type"' do
+        expect(subject['Content-Type']).to eq 'multipart/form-data'
+      end
+    end
+  end
+
+end