Upgrade rspec to 3.4.0.

Gemfile

@@ -125,7 +125,7 @@ group :test do
 end
 
 group :test, :development do
-  gem 'rspec', '~> 3.2.0'
+  gem 'rspec'
   gem 'mock_redis'
   gem 'listen', '0.7.3', require: false
   gem 'certified', require: false

Gemfile.lock

@@ -294,33 +294,33 @@ GEM
       netrc (~> 0.7)
     rinku (2.0.0)
     rmmseg-cpp (0.2.9)
-    rspec (3.2.0)
-      rspec-core (~> 3.2.0)
-      rspec-expectations (~> 3.2.0)
-      rspec-mocks (~> 3.2.0)
-    rspec-core (3.2.3)
-      rspec-support (~> 3.2.0)
-    rspec-expectations (3.2.1)
+    rspec (3.4.0)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+    rspec-core (3.4.4)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
+      rspec-support (~> 3.4.0)
     rspec-given (3.7.1)
       given_core (= 3.7.1)
       rspec (>= 2.14.0)
     rspec-html-matchers (0.7.0)
       nokogiri (~> 1)
       rspec (~> 3)
-    rspec-mocks (3.2.1)
+    rspec-mocks (3.4.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-rails (3.2.3)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.2)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.2.0)
-      rspec-expectations (~> 3.2.0)
-      rspec-mocks (~> 3.2.0)
-      rspec-support (~> 3.2.0)
-    rspec-support (3.2.2)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     rtlit (0.0.5)
     ruby-openid (2.7.0)
     ruby-readability (0.7.0)
@@ -475,7 +475,7 @@ DEPENDENCIES
   rest-client
   rinku
   rmmseg-cpp
-  rspec (~> 3.2.0)
+  rspec
   rspec-given
   rspec-html-matchers
   rspec-rails

app/models/user.rb

@@ -613,7 +613,10 @@ class User < ActiveRecord::Base
   # Use this helper to determine if the user has a particular trust level.
   # Takes into account admin, etc.
   def has_trust_level?(level)
-    raise "Invalid trust level #{level}" unless TrustLevel.valid?(level)
+    unless TrustLevel.valid?(level)
+      raise InvalidTrustLevel.new("Invalid trust level #{level}")
+    end
+
     admin? || moderator? || staged? || TrustLevel.compare(trust_level, level)
   end
 
@@ -907,7 +910,7 @@ class User < ActiveRecord::Base
   end
 
   def hash_password(password, salt)
-    raise "password is too long" if password.size > User.max_password_length
+    raise StandardError.new("password is too long") if password.size > User.max_password_length
     Pbkdf2.hash_password(password, salt, Rails.configuration.pbkdf2_iterations, Rails.configuration.pbkdf2_algorithm)
   end
 

lib/plugin/filter_manager.rb

@@ -6,7 +6,7 @@ module Plugin
     end
 
     def register(name, &blk)
-      raise ArgumentException unless blk && blk.arity == 2
+      raise ArgumentError unless blk && blk.arity == 2
       filters = @map[name] ||= []
       filters << blk
     end

spec/components/plugin/filter_manager_spec.rb

@@ -20,7 +20,7 @@ describe Plugin::FilterManager do
     expect do
       instance.register(:test) do
       end
-    end.to raise_exception
+    end.to raise_error(ArgumentError)
   end
 
   it "should return the original if no filters exist" do
@@ -30,6 +30,6 @@ describe Plugin::FilterManager do
   it "should raise an exception if no block is passed in" do
     expect do
       instance.register(:test)
-    end.to raise_exception
+    end.to raise_error(ArgumentError)
   end
 end

spec/components/topic_query_spec.rb

@@ -416,7 +416,7 @@ describe TopicQuery do
         TopicList.preloaded_custom_fields.clear
 
         # if we attempt to access non preloaded fields explode
-        expect{new_topic.custom_fields["boom"]}.to raise_error
+        expect{new_topic.custom_fields["boom"]}.to raise_error(StandardError)
 
       end
     end

spec/controllers/directory_items_controller_spec.rb

@@ -3,7 +3,7 @@ require 'rails_helper'
 describe DirectoryItemsController do
 
   it "requires a `period` param" do
-    expect{ xhr :get, :index }.to raise_error
+    expect{ xhr :get, :index }.to raise_error(ActionController::ParameterMissing)
   end
 
   it "requires a proper `period` param" do

spec/controllers/omniauth_callbacks_controller_spec.rb

@@ -7,13 +7,13 @@ describe Users::OmniauthCallbacksController do
       SiteSetting.stubs("enable_twitter_logins?").returns(false)
       expect(lambda {
         Users::OmniauthCallbacksController.find_authenticator("twitter")
-      }).to raise_error
+      }).to raise_error(Discourse::InvalidAccess)
     end
 
     it "fails for unknown" do
       expect(lambda {
         Users::OmniauthCallbacksController.find_authenticator("twitter1")
-      }).to raise_error
+      }).to raise_error(Discourse::InvalidAccess)
     end
 
     it "finds an authenticator when enabled" do

spec/controllers/user_actions_controller_spec.rb

@@ -5,7 +5,7 @@ describe UserActionsController do
   context 'index' do
 
     it 'fails if username is not specified' do
-      expect { xhr :get, :index }.to raise_error
+      expect { xhr :get, :index }.to raise_error(ActionController::ParameterMissing)
     end
 
     it 'renders list correctly' do

spec/controllers/user_badges_controller_spec.rb

@@ -24,7 +24,7 @@ describe UserBadgesController do
     let!(:user_badge) { UserBadge.create(badge: badge, user: user, granted_by: Discourse.system_user, granted_at: Time.now) }
 
     it 'requires username or badge_id to be specified' do
-      expect { xhr :get, :index }.to raise_error
+      expect { xhr :get, :index }.to raise_error(ActionController::ParameterMissing)
     end
 
     it 'returns user_badges for a user' do
@@ -54,7 +54,7 @@ describe UserBadgesController do
 
   context 'create' do
     it 'requires username to be specified' do
-      expect { xhr :post, :create, badge_id: badge.id }.to raise_error
+      expect { xhr :post, :create, badge_id: badge.id }.to raise_error(ActionController::ParameterMissing)
     end
 
     it 'does not allow regular users to grant badges' do

spec/jobs/jobs_base_spec.rb

@@ -32,7 +32,7 @@ describe Jobs::Base do
     Discourse.expects(:handle_job_exception).times(3)
 
     bad = BadJob.new
-    expect{bad.perform({})}.to raise_error
+    expect{bad.perform({})}.to raise_error(Jobs::HandledExceptionWrapper)
     expect(bad.fail_count).to eq(3)
   end
 

spec/models/post_action_spec.rb

@@ -29,7 +29,7 @@ describe PostAction do
 
       expect {
         PostAction.act(eviltrout, post, PostActionType.types[:like])
-      }.to raise_error
+      }.to raise_error(RateLimiter::LimitExceeded)
 
     end
   end

spec/models/topic_spec.rb

@@ -443,7 +443,7 @@ describe Topic do
 
     expect {
       topic.invite(topic.user, "user@example.com")
-    }.to raise_exception
+    }.to raise_error(RateLimiter::LimitExceeded)
   end
 
   context 'bumping topics' do
@@ -1483,7 +1483,7 @@ describe Topic do
     freeze_time(start + 10.minutes)
     expect {
       create_post(user: user)
-    }.to raise_exception
+    }.to raise_error(RateLimiter::LimitExceeded)
 
     freeze_time(start + 20.minutes)
     create_post(user: user, topic_id: topic_id)
@@ -1492,7 +1492,7 @@ describe Topic do
 
     expect {
       create_post(user: user, topic_id: topic_id)
-    }.to raise_exception
+    }.to raise_error(RateLimiter::LimitExceeded)
   end
 
   describe ".count_exceeds_minimun?" do

spec/models/user_spec.rb

@@ -204,7 +204,7 @@ describe User do
     describe 'has_trust_level?' do
 
       it "raises an error with an invalid level" do
-        expect { user.has_trust_level?(:wat) }.to raise_error
+        expect { user.has_trust_level?(:wat) }.to raise_error(InvalidTrustLevel)
       end
 
       it "is true for your basic level" do
@@ -1106,7 +1106,7 @@ describe User do
     end
 
     it "raises an error when passwords are too long" do
-      expect { hash(too_long, 'gravy') }.to raise_error
+      expect { hash(too_long, 'gravy') }.to raise_error(StandardError)
     end
 
   end

spec/rails_helper.rb

@@ -78,13 +78,6 @@ Spork.prefork do
         SiteSetting.defaults[k] = v
       end
 
-      # Monkey patch for NoMethodError: undefined method `cache' for nil:NilClass
-      # https://github.com/rspec/rspec-rails/issues/1532#issuecomment-174679485
-      # fixed in Rspec 3.4.1
-      RSpec::Rails::ViewRendering::EmptyTemplatePathSetDecorator.class_eval do
-        alias_method :find_all_anywhere, :find_all
-      end
-
       require_dependency 'site_settings/local_process_provider'
       SiteSetting.provider = SiteSettings::LocalProcessProvider.new
     end