Merge pull request #41 from mataki/support_multibyte_description

Support multibyte description

Author: oestrich

lib/rspec_api_documentation/html_writer.rb

@@ -73,6 +73,7 @@ def dirname
 
     def filename
       basename = description.downcase.gsub(/\s+/, '_').gsub(/[^a-z_]/, '')
+      basename = Digest::MD5.new.update(description).to_s if basename.blank?
       "#{basename}.html"
     end
 

spec/html_writer_spec.rb

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 require 'spec_helper'
 
 describe RspecApiDocumentation::HtmlWriter do
@@ -31,3 +32,25 @@
     end
   end
 end
+
+describe RspecApiDocumentation::HtmlExample do
+  let(:metadata) { {} }
+  let(:group) { RSpec::Core::ExampleGroup.describe("Orders", metadata) }
+  let(:example) { group.example("Ordering a cup of coffee") {} }
+  let(:configuration) { RspecApiDocumentation::Configuration.new }
+  let(:html_example) { described_class.new(example, configuration) }
+
+  it "should have downcased filename" do
+    html_example.filename.should == "ordering_a_cup_of_coffee.html"
+  end
+
+  describe "multi charctor example name" do
+    let(:label) { "コーヒーが順番で並んでいること" }
+    let(:example) { group.example(label) {} }
+
+    it "should have downcased filename" do
+      filename = Digest::MD5.new.update(label).to_s
+      html_example.filename.should == filename + ".html"
+    end
+  end
+end