remove whitespace in tests

1 files changed, 31 insertions, 31 deletions

diff --git a/spec/mixlib/cli_spec.rb b/spec/mixlib/cli_spec.rb
index 9eed069..46ec1cf 100644
--- a/spec/mixlib/cli_spec.rb
+++ b/spec/mixlib/cli_spec.rb
@@ -6,9 +6,9 @@
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
-# 
+#
 #     http://www.apache.org/licenses/LICENSE-2.0
-# 
+#
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,56 +18,56 @@
 
 require File.expand_path(File.join(File.dirname(__FILE__), "..", "spec_helper"))
 
-describe Mixlib::CLI do  
+describe Mixlib::CLI do
   after(:each) do
     TestCLI.options = {}
     TestCLI.banner("Usage: #{$0} (options)")
   end
-  
+
   describe "class method" do
     describe "option" do
       it "should allow you to set a config option with a hash" do
         TestCLI.option(:config_file, :short => '-c CONFIG').should == { :short => '-c CONFIG' }
       end
     end
-    
+
     describe "options" do
       it "should return the current options hash" do
         TestCLI.option(:config_file, :short => '-c CONFIG')
         TestCLI.options.should == { :config_file => { :short => '-c CONFIG' } }
       end
     end
-    
+
     describe "options=" do
       it "should allow you to set the full options with a single hash" do
         TestCLI.options = { :config_file => { :short => '-c CONFIG' } }
         TestCLI.options.should == { :config_file => { :short => '-c CONFIG' } }
       end
     end
-    
+
     describe "banner" do
       it "should have a default value" do
         TestCLI.banner.should =~ /^Usage: (.+) \(options\)$/
       end
-      
+
       it "should allow you to set the banner" do
         TestCLI.banner("Usage: foo")
         TestCLI.banner.should == "Usage: foo"
       end
     end
   end
-  
+
   describe "instance methods" do
-    
+
     before(:each) do
       @cli = TestCLI.new
     end
-    
+
     describe "initialize" do
       it "should set the banner to the class defined banner" do
         @cli.banner.should == TestCLI.banner
       end
-      
+
       it "should set the options to the class defined options, plus defaults" do
         TestCLI.option(:config_file, :short => "-l LOG")
         cli = TestCLI.new
@@ -83,27 +83,27 @@ describe Mixlib::CLI do
           }
         }
       end
-      
+
       it "should set the default config value for any options that include it" do
         TestCLI.option(:config_file, :short => "-l LOG", :default => :debug)
         @cli = TestCLI.new
         @cli.config[:config_file].should == :debug
       end
     end
-    
+
     describe "parse_options" do
       it "should set the banner in opt_parse" do
         @cli.parse_options([])
         @cli.opt_parser.banner.should == @cli.banner
       end
-      
+
       it "should present the arguments in the banner" do
         TestCLI.option(:config_file, :short => "-l LOG")
         @cli = TestCLI.new
         @cli.parse_options([])
         @cli.opt_parser.to_s.should =~ /-l LOG/
       end
-      
+
       it "should honor :on => :tail options in the banner" do
         TestCLI.option(:config_file, :short => "-l LOG")
         TestCLI.option(:help, :short => "-h", :boolean => true, :on => :tail)
@@ -111,7 +111,7 @@ describe Mixlib::CLI do
         @cli.parse_options([])
         @cli.opt_parser.to_s.split("\n").last.should =~ /-h/
       end
-      
+
       it "should honor :on => :head options in the banner" do
         TestCLI.option(:config_file, :short => "-l LOG")
         TestCLI.option(:help, :short => "-h", :boolean => true, :on => :head)
@@ -119,11 +119,11 @@ describe Mixlib::CLI do
         @cli.parse_options([])
         @cli.opt_parser.to_s.split("\n")[1].should =~ /-h/
       end
-      
+
       it "should present the arguments in alphabetical order in the banner" do
         TestCLI.option(:alpha, :short => "-a ALPHA")
         TestCLI.option(:beta, :short => "-b BETA")
-        TestCLI.option(:zeta, :short => "-z ZETA")        
+        TestCLI.option(:zeta, :short => "-z ZETA")
         @cli = TestCLI.new
         @cli.parse_options([])
         output_lines = @cli.opt_parser.to_s.split("\n")
@@ -131,31 +131,31 @@ describe Mixlib::CLI do
         output_lines[2].should =~ /-b BETA/
         output_lines[3].should =~ /-z ZETA/
       end
-      
+
       it "should set the corresponding config value for non-boolean arguments" do
         TestCLI.option(:config_file, :short => "-c CONFIG")
         @cli = TestCLI.new
         @cli.parse_options([ '-c', 'foo.rb' ])
         @cli.config[:config_file].should == 'foo.rb'
-      end   
-      
+      end
+
       it "should set the corresponding config value according to a supplied proc" do
-        TestCLI.option(:number, 
-          :short => "-n NUMBER", 
+        TestCLI.option(:number,
+          :short => "-n NUMBER",
           :proc => Proc.new { |config| config.to_i + 2 }
         )
         @cli = TestCLI.new
         @cli.parse_options([ "-n", "2" ])
         @cli.config[:number].should == 4
       end
-      
+
       it "should set the corresponding config value to true for boolean arguments" do
         TestCLI.option(:i_am_boolean, :short => "-i", :boolean => true)
         @cli = TestCLI.new
         @cli.parse_options([ '-i' ])
         @cli.config[:i_am_boolean].should == true
       end
-      
+
       it "should set the corresponding config value to false when a boolean is prefixed with --no" do
         TestCLI.option(:i_am_boolean, :long => "--[no-]bool", :boolean => true)
         @cli = TestCLI.new
@@ -213,23 +213,23 @@ describe Mixlib::CLI do
       end
     end
   end
-  
+
 end
 
 
-#  option :config_file, 
+#  option :config_file,
 #    :short => "-c CONFIG",
 #    :long  => "--config CONFIG",
 #    :default => 'config.rb',
 #    :description => "The configuration file to use"
-#    
-#  option :log_level, 
+#
+#  option :log_level,
 #    :short => "-l LEVEL",
 #    :long  => "--log_level LEVEL",
 #    :description => "Set the log level (debug, info, warn, error, fatal)",
 #    :required => true,
 #    :proc => nil
-#    
+#
 #  option :help,
 #    :short => "-h",
 #    :long => "--help",