Update to rspec 3

Gemfile

@@ -5,10 +5,10 @@ gem 'rake', '~> 10.0.3', require: false
 gem 'yard', '~> 0.8.0', require: false
 
 # Test tools
-gem 'cucumber', '~> 1.3.1'
-gem 'fivemat', '~> 1.2.1'
-gem 'aruba', '~> 0.5.1'
-gem 'rspec', '~> 2.12'
+gem 'cucumber', '~> 1.3.15'
+gem 'fivemat', '~> 1.3.1'
+gem 'aruba', '~> 0.5.4'
+gem 'rspec', '~> 3.0'
 gem 'simplecov'
 
 # Optional middleman dependencies, included for tests

gem_rake_helper.rb

@@ -34,7 +34,7 @@ require 'rspec/core/rake_task'
 desc 'Run RSpec'
 RSpec::Core::RakeTask.new do |spec|
   spec.pattern = 'spec/**/*_spec.rb'
-  spec.rspec_opts = ['--color', '--format nested']
+  spec.rspec_opts = ['--color', '--format documentation']
 end
 
 desc 'Run tests, both RSpec and Cucumber'

middleman-core/lib/middleman-core/step_definitions/builder_steps.rb

@@ -64,7 +64,7 @@ end
 
 Then /^the file "([^\"]*)" should not have been updated$/ do |file|
   target = File.join(current_dir, file)
-  File.mtime(target).should == @modification_times[target]
+  expect(File.mtime(target)).to eq(@modification_times[target])
 end
 
 # Provide this Aruba overload in case we're matching something with quotes in it

middleman-core/lib/middleman-core/step_definitions/server_steps.rb

@@ -71,40 +71,40 @@ end
 
 Then /^going to "([^\"]*)" should not raise an exception$/ do |url|
   last_response = nil
-  lambda {
+  expect {
     last_response = @browser.get(URI.escape(url))
-  }.should_not raise_exception
+  }.to_not raise_error
   @last_response = last_response
 end
 
 Then /^the content type should be "([^\"]*)"$/ do |expected|
-  @last_response.content_type.should start_with(expected)
+  expect(@last_response.content_type).to start_with(expected)
 end
 
 Then /^I should see "([^\"]*)"$/ do |expected|
-  @last_response.body.should include(expected)
+  expect(@last_response.body).to include(expected)
 end
 
 Then /^I should see '([^\']*)'$/ do |expected|
-  @last_response.body.should include(expected)
+  expect(@last_response.body).to include(expected)
 end
 
 Then /^I should see:$/ do |expected|
-  @last_response.body.should include(expected)
+  expect(@last_response.body).to include(expected)
 end
 
 Then /^I should not see "([^\"]*)"$/ do |expected|
-  @last_response.body.should_not include(expected)
+  expect(@last_response.body).to_not include(expected)
 end
 
 Then /^I should see content matching %r{(.*)}$/ do |expected|
-  @last_response.body.should match(expected)
+  expect(@last_response.body).to match(expected)
 end
 
 Then /^I should not see content matching %r{(.*)}$/ do |expected|
-  @last_response.body.should_not match(expected)
+  expect(@last_response.body).to_not match(expected)
 end
 
 Then /^I should see "([^\"]*)" lines$/ do |lines|
-  @last_response.body.chomp.split($/).length.should == lines.to_i
+  expect(@last_response.body.chomp.split($/).length).to eq(lines.to_i)
 end

middleman-core/spec/middleman-core/binary_spec.rb

@@ -3,13 +3,13 @@ require 'middleman-core/util'
 describe "Middleman::Util#binary?" do
   %w(plain.txt unicode.txt unicode).each do |file|
     it "recognizes #{file} as not binary" do
-      expect(Middleman::Util.binary?(File.join(File.dirname(__FILE__), "binary_spec/#{file}"))).to be_false
+      expect(Middleman::Util.binary?(File.join(File.dirname(__FILE__), "binary_spec/#{file}"))).to be false
     end
   end
 
   %w(middleman.png middleman stars.svgz).each do |file|
     it "recognizes #{file} as binary" do
-      expect(Middleman::Util.binary?(File.join(File.dirname(__FILE__), "binary_spec/#{file}"))).to be_true
+      expect(Middleman::Util.binary?(File.join(File.dirname(__FILE__), "binary_spec/#{file}"))).to be true
     end
   end
 end