readded "junk removal" from usernames before output

spec/lib/common/common_helper_spec.rb

@@ -0,0 +1,59 @@
+# encoding: UTF-8
+
+require 'spec_helper'
+
+describe 'common_helper' do
+  describe '#get_equal_string' do
+    after :each do
+      output = get_equal_string_end(@input)
+
+      output.should == @expected
+    end
+
+    it 'returns an empty string' do
+      @input    = %w()
+      @expected = ''
+    end
+
+    it 'returns an empty string' do
+      @input    = []
+      @expected = ''
+    end
+
+    it 'returns asdf' do
+      @input    = ['kjh asdf', 'oijr asdf']
+      @expected = ' asdf'
+    end
+
+    it 'returns «  BlogName' do
+      @input = ['user1 «  BlogName',
+                'user2 «  BlogName',
+                'user3 «  BlogName',
+                'user4 «  BlogName']
+      @expected = ' «  BlogName'
+    end
+
+    it 'returns an empty string' do
+      @input    = %w{user1 user2 user3 user4}
+      @expected = ''
+    end
+
+    it 'returns an empty string' do
+      @input = ['user1 «  BlogName',
+                'user2 «  BlogName',
+                'user3 «  BlogName',
+                'user4 «  BlogNamea']
+      @expected = ''
+    end
+
+    it 'returns an empty string' do
+      @input    = %w{ user1 }
+      @expected = ''
+    end
+
+    it 'returns | test' do
+      @input    = ['admin | test', 'test | test']
+      @expected = ' | test'
+    end
+  end
+end