move to rspec 3

Gemfile

@@ -5,7 +5,7 @@ gemspec
 
 group :cucumber do
   gem 'cucumber'
-  gem 'rspec', '~>2.14.1'
+  gem 'rspec', '~> 3.0.0'
 end
 
 platforms :rbx do

features/step_definitions/assertions.rb

@@ -57,26 +57,26 @@ end
 
 Then(/^the deploy\.rb file is created$/) do
   file = TestApp.test_app_path.join('config/deploy.rb')
-  expect(File.exists?(file)).to be_true
+  expect(File.exists?(file)).to be true
 end
 
 Then(/^the default stage files are created$/) do
   staging = TestApp.test_app_path.join('config/deploy/staging.rb')
   production = TestApp.test_app_path.join('config/deploy/production.rb')
-  expect(File.exists?(staging)).to be_true
+  expect(File.exists?(staging)).to be true
-  expect(File.exists?(production)).to be_true
+  expect(File.exists?(production)).to be true
 end
 
 Then(/^the tasks folder is created$/) do
   path = TestApp.test_app_path.join('lib/capistrano/tasks')
-  expect(Dir.exists?(path)).to be_true
+  expect(Dir.exists?(path)).to be true
 end
 
 Then(/^the specified stage files are created$/) do
   qa = TestApp.test_app_path.join('config/deploy/qa.rb')
   production = TestApp.test_app_path.join('config/deploy/production.rb')
-  expect(File.exists?(qa)).to be_true
+  expect(File.exists?(qa)).to be true
-  expect(File.exists?(production)).to be_true
+  expect(File.exists?(production)).to be true
 end
 
 Then(/^it creates the file with the remote_task prerequisite$/) do
@@ -90,7 +90,7 @@ Then(/^it will not recreate the file$/) do
 end
 
 Then(/^the task is successful$/) do
-  expect(@success).to be_true
+  expect(@success).to be true
 end
 
 Then(/^the failure task will run$/) do

spec/integration/dsl_spec.rb

@@ -317,22 +317,22 @@ describe Capistrano::DSL do
     context 'variable is an non-empty array' do
       let(:linked_files) { %w{1} }
 
-      it { should be_true }
+      it { expect(subject).to be_truthy }
     end
 
     context 'variable is an empty array' do
       let(:linked_files) { [] }
-      it { should be_false }
+      it { expect(subject).to be_falsey }
     end
 
     context 'variable exists, is not an array' do
       let(:linked_files) { stub }
-      it { should be_true }
+      it { expect(subject).to be_truthy }
     end
 
     context 'variable is nil' do
       let(:linked_files) { nil }
-      it { should be_false }
+      it { expect(subject).to be_falsey }
     end
   end
 
@@ -368,7 +368,7 @@ describe Capistrano::DSL do
     end
 
     it 'sets the backend pty' do
-      expect(backend.pty).to be_true
+      expect(backend.pty).to be_truthy
     end
 
     it 'sets the backend connection timeout' do

spec/lib/capistrano/configuration/server_spec.rb

@@ -28,7 +28,7 @@ module Capistrano
         end
 
         it 'adds the role' do
-          expect{subject}.to be_true
+          expect(subject).to be_truthy
         end
       end
 
@@ -37,22 +37,22 @@ module Capistrano
 
         context 'with the same user, hostname and port' do
           let(:hostname) { 'root@hostname:1234' }
-          it { should be_true }
+          it { expect(subject).to be_truthy }
         end
 
         context 'with a different user' do
           let(:hostname) { 'deployer@hostname:1234' }
-          it { should be_false }
+          it { expect(subject).to be_falsey }
         end
 
         context 'with a different port' do
           let(:hostname) { 'root@hostname:5678' }
-          it { should be_false }
+          it { expect(subject).to be_falsey }
         end
 
         context 'with a different hostname' do
           let(:hostname) { 'root@otherserver:1234' }
-          it { should be_false }
+          it { expect(subject).to be_falsey }
         end
       end
 
@@ -69,7 +69,7 @@ module Capistrano
 
         context 'server is not primary' do
           it 'is falesy' do
-            expect(subject).to be_false
+            expect(subject).to be_falsey
           end
         end
       end
@@ -149,7 +149,7 @@ module Capistrano
         end
 
         context 'options are empty' do
-          it { should be_true }
+          it { expect(subject).to be_truthy }
         end
 
         context 'value is a symbol' do
@@ -157,34 +157,34 @@ module Capistrano
 
             context 'with :filter' do
               let(:options) { { filter: :active }}
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
 
             context 'with :select' do
               let(:options) { { select: :active }}
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
 
             context 'with :exclude' do
               let(:options) { { exclude: :active }}
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
           end
 
           context 'value does not match server properly' do
             context 'with :filter' do
               let(:options) { { filter: :inactive }}
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
 
             context 'with :select' do
               let(:options) { { select: :inactive }}
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
 
             context 'with :exclude' do
               let(:options) { { exclude: :inactive }}
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
           end
         end
@@ -194,17 +194,17 @@ module Capistrano
 
             context 'with :filter' do
               let(:options) { { filter: ->(s) { s.properties.active } } }
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
 
             context 'with :select' do
               let(:options) { { select: ->(s) { s.properties.active } } }
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
 
             context 'with :exclude' do
               let(:options) { { exclude: ->(s) { s.properties.active } } }
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
 
           end
@@ -212,17 +212,17 @@ module Capistrano
           context 'value does not match server properly' do
             context 'with :filter' do
               let(:options) { { filter: ->(s) { s.properties.inactive } } }
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
 
             context 'with :select' do
               let(:options) { { select: ->(s) { s.properties.inactive } } }
-              it { should be_false }
+              it { expect(subject).to be_falsey }
             end
 
             context 'with :exclude' do
               let(:options) { { exclude: ->(s) { s.properties.inactive } } }
-              it { should be_true }
+              it { expect(subject).to be_truthy }
             end
 
           end

spec/lib/capistrano/configuration_spec.rb

@@ -8,7 +8,7 @@ module Capistrano
     describe '.env' do
       it 'is a global accessor to a single instance' do
         Configuration.env.set(:test, true)
-        expect(Configuration.env.fetch(:test)).to be_true
+        expect(Configuration.env.fetch(:test)).to be_truthy
       end
     end
 

spec/lib/capistrano/dsl_spec.rb

@@ -27,14 +27,14 @@ module Capistrano
         before do
           dsl.set(:stage, :sandbox)
         end
-        it { should be_true }
+        it { expect(subject).to be_truthy }
       end
 
       context 'stage is not set' do
         before do
           dsl.set(:stage, nil)
         end
-        it { should be_false }
+        it { expect(subject).to be_falsey }
       end
     end
 

spec/lib/capistrano/version_validator_spec.rb

@@ -24,7 +24,7 @@ module Capistrano
       context 'with exact version' do
         context 'valid' do
           let(:version) { '3.0.1' }
-          it { should be_true }
+          it { expect(subject).to be_truthy }
         end
 
         context 'invalid - lower' do
@@ -48,7 +48,7 @@ module Capistrano
       context 'with optimistic versioning' do
         context 'valid' do
           let(:version) { '>= 3.0.0' }
-          it { should be_true }
+          it { expect(subject).to be_truthy }
         end
 
         context 'invalid - lower' do
@@ -66,7 +66,7 @@ module Capistrano
         context '2 decimal places' do
           context 'valid' do
             let(:version) { '~> 3.0.0' }
-            it { should be_true }
+            it { expect(subject).to be_truthy }
           end
 
           context 'invalid' do
@@ -83,7 +83,7 @@ module Capistrano
 
           context 'valid' do
             let(:version) { '~> 3.1' }
-            it { should be_true }
+            it { expect(subject).to be_truthy }
           end
 
           context 'invalid' do

spec/spec_helper.rb

@@ -3,13 +3,14 @@ $LOAD_PATH.unshift(File.dirname(__FILE__))
 require 'capistrano/all'
 require 'rspec'
 require 'mocha/api'
+require 'time'
 
 # Requires supporting files with custom matchers and macros, etc,
 # in ./support/ and its subdirectories.
 Dir['#{File.dirname(__FILE__)}/support/**/*.rb'].each {|f| require f}
 
 RSpec.configure do |config|
-  config.treat_symbols_as_metadata_keys_with_true_values = true
+	config.raise_errors_for_deprecations!
   config.mock_framework = :mocha
   config.order = 'random'
 end