Update rspec dependency to >= 3

Author: sferik

Gemfile

@@ -19,8 +19,8 @@ group :test do
   # needs to be < 2.0 to work with Ruby 1.8.7
   gem "mime-types", "~> 1.25", :platforms => [:jruby, :ruby_18]
   gem "fakeweb", ">= 1.3"
-  gem "rspec", ">= 2.14"
-  gem "rspec-mocks", ">= 2.12.2"
+  gem "rspec", ">= 3"
+  gem "rspec-mocks", ">= 3"
   gem "rubocop", ">= 0.19", :platforms => [:ruby_19, :ruby_20, :ruby_21]
   gem "simplecov", :require => false
 end

spec/command_spec.rb

@@ -58,7 +58,7 @@ def command(options = {})
   describe "#run" do
     it "runs a command by calling a method in the given instance" do
       dub = double
-      expect(dub).to receive(:can_has).and_return { |*args| args }
+      expect(dub).to receive(:can_has) { |*args| args }
       expect(command.run(dub, [1, 2, 3])).to eq([1, 2, 3])
     end
 

spec/quality_spec.rb

@@ -39,7 +39,7 @@ def check_for_extra_spaces(filename)
   end
 
   RSpec::Matchers.define :be_well_formed do
-    failure_message_for_should do |actual|
+    failure_message do |actual|
       actual.join("\n")
     end
 

spec/shell/basic_spec.rb

@@ -68,34 +68,34 @@ def shell
   describe "#yes?" do
     it "asks the user and returns true if the user replies yes" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("y")
-      expect(shell.yes?("Should I overwrite it?")).to be_true
+      expect(shell.yes?("Should I overwrite it?")).to be true
     end
 
     it "asks the user and returns false if the user replies no" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("n")
-      expect(shell.yes?("Should I overwrite it?")).not_to be_true
+      expect(shell.yes?("Should I overwrite it?")).not_to be true
     end
 
     it "asks the user and returns false if the user replies with an answer other than yes or no" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("foobar")
-      expect(shell.yes?("Should I overwrite it?")).to be_false
+      expect(shell.yes?("Should I overwrite it?")).to be false
     end
   end
 
   describe "#no?" do
     it "asks the user and returns true if the user replies no" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("n")
-      expect(shell.no?("Should I overwrite it?")).to be_true
+      expect(shell.no?("Should I overwrite it?")).to be true
     end
 
     it "asks the user and returns false if the user replies yes" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("Yes")
-      expect(shell.no?("Should I overwrite it?")).to be_false
+      expect(shell.no?("Should I overwrite it?")).to be false
     end
 
     it "asks the user and returns false if the user replies with an answer other than yes or no" do
       expect(Thor::LineEditor).to receive(:readline).with("Should I overwrite it? ", :add_to_history => false).and_return("foobar")
-      expect(shell.no?("Should I overwrite it?")).to be_false
+      expect(shell.no?("Should I overwrite it?")).to be false
     end
   end
 
@@ -283,17 +283,17 @@ def  #456  Lanç...
 
     it "returns true if the user chooses default option" do
       expect(Thor::LineEditor).to receive(:readline).and_return("")
-      expect(shell.file_collision("foo")).to be_true
+      expect(shell.file_collision("foo")).to be true
     end
 
     it "returns false if the user chooses no" do
       expect(Thor::LineEditor).to receive(:readline).and_return("n")
-      expect(shell.file_collision("foo")).to be_false
+      expect(shell.file_collision("foo")).to be false
     end
 
     it "returns true if the user chooses yes" do
       expect(Thor::LineEditor).to receive(:readline).and_return("y")
-      expect(shell.file_collision("foo")).to be_true
+      expect(shell.file_collision("foo")).to be true
     end
 
     it "shows help usage if the user chooses help" do