Update RSpec dependency.

features/step_definitions/api_steps.rb

@@ -29,7 +29,7 @@
 
 Then /^I should receive JSON for (\d+) users?$/ do |count|
   @response[:users].tap do |users|
-    expect(users).to have(count).items
+    expect(users.length).to eq(count.to_i)
 
     users.map do |user|
       ObjectSpace._id2ref(user["id"].to_i)

features/step_definitions/channel_steps.rb

@@ -81,6 +81,6 @@
       channel && channel.subscribed;
     })
 
-    expect(subscribed).to be_false
+    expect(subscribed).to eq(false)
   end
 end

features/step_definitions/event_steps.rb

@@ -38,7 +38,7 @@
     wait do
       events = page.evaluate_script("Pusher.instance.events[#{MultiJson.dump([channel, event].join(":"))}]")
 
-      expect(events).to have(1).item
+      expect(events.length).to eq(1)
     end
   end
 end

pusher-fake.gemspec

@@ -24,7 +24,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "pusher",          "0.12.0"
   s.add_development_dependency "rake",            "10.3.2"
   s.add_development_dependency "redcarpet",       "3.1.2"
-  s.add_development_dependency "rspec",           "2.14.1"
+  s.add_development_dependency "rspec",           "3.0.0"
   s.add_development_dependency "sinatra",         "1.4.5"
   s.add_development_dependency "yard",            "0.8.7.4"
 end

spec/support/have_configuration_option_matcher.rb

@@ -9,7 +9,7 @@
     @default = default
   end
 
-  failure_message_for_should do |configuration|
+  failure_message do |configuration|
     description  = "expected configuration to have #{option.inspect} option"
     description << " with a default of #{@default.inspect}" unless @default.nil?
     description