readded "junk removal" from usernames before output

spec/lib/common/collections/wp_users/output_spec.rb

@@ -0,0 +1,72 @@
+# encoding: UTF-8
+
+require 'spec_helper'
+
+describe 'WpUsers::Output' do
+  subject(:wp_users)   { WpUsers.new(0) }
+  let(:wp_content_dir) { 'wp-content' }
+  let(:wp_plugins_dir) { wp_content_dir + '/plugins' }
+  let(:wp_target)      { WpTarget.new(url, wp_content_dir: wp_content_dir, wp_plugins_dir: wp_plugins_dir) }
+  let(:url)            { 'http://example.com/' }
+  let(:uri)            { URI.parse(url) }
+
+  describe '#remove_junk_from_display_names' do
+    it 'does not throw an exception' do
+      expect { subject.remove_junk_from_display_names }.to_not raise_error
+    end
+  end
+
+  describe '#remove_junk_from_display_names' do
+    before :each do
+      @input = WpUsers.new(0)
+    end
+
+    after :each do
+      subject.push(@input)
+      subject.flatten!
+      subject.remove_junk_from_display_names
+      subject.should === @expected
+    end
+
+    it 'should return an empty array' do
+      @expected = @input
+    end
+
+    it 'should return input object' do
+      @input.push(WpUser.new(nil))
+      @expected = @input
+    end
+
+    it 'should return input object' do
+      @input.push(WpUser.new(''))
+      @expected = @input
+    end
+
+    it 'should remove asdf' do
+      @input.push(WpUser.new('', login: '', id: 1, display_name: 'lkjh asdf'))
+      @input.push(WpUser.new('', login: '', id: 2, display_name: 'ijrjd asdf'))
+      @expected = WpUsers.new(0)
+      @expected.push(WpUser.new('', login: '', id: 1, display_name: 'lkjh'))
+      @expected.push(WpUser.new('', login: '', id: 2, display_name: 'ijrjd'))
+    end
+
+    it 'should return unmodified input object' do
+      @input.push(WpUser.new('', login: '', id: 1, display_name: 'lkjh asdfa'))
+      @input.push(WpUser.new('', login: '', id: 2, display_name: 'ijrjd asdf'))
+      @expected = @input
+    end
+
+    it 'should return input object' do
+      @input.push(WpUser.new('', login: '', id: 1, display_name: 'lkjh asdf'))
+      @expected = @input
+    end
+
+    it 'should return an empty display_name' do
+      @input.push(WpUser.new('', login: '', id: 1, display_name: 'lkhj asdf'))
+      @input.push(WpUser.new('', login: '', id: 2, display_name: 'lkhj asdf'))
+      @expected = WpUsers.new(0)
+      @expected.push(WpUser.new('', login: '', id: 1, display_name: ''))
+      @expected.push(WpUser.new('', login: '', id: 2, display_name: ''))
+    end
+  end
+end