3 files changed, 125 insertions, 0 deletions
diff --git a/spec/rubocop/cop/include_sidekiq_worker_spec.rb b/spec/rubocop/cop/include_sidekiq_worker_spec.rb
new file mode 100644
index 00000000000..7f406535dda
--- /dev/null
+++ b/spec/rubocop/cop/include_sidekiq_worker_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+require 'rubocop'
+require 'rubocop/rspec/support'
+require_relative '../../../rubocop/cop/include_sidekiq_worker'
+
+describe RuboCop::Cop::IncludeSidekiqWorker do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'when `Sidekiq::Worker` is included' do
+    let(:source) { 'include Sidekiq::Worker' }
+    let(:correct_source) { 'include ApplicationWorker' }
+
+    it 'registers an offense ' do
+      inspect_source(cop, source)
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+        expect(cop.highlights).to eq(['Sidekiq::Worker'])
+      end
+    end
+
+    it 'autocorrects to the right version' do
+      autocorrected = autocorrect_source(cop, source)
+
+      expect(autocorrected).to eq(correct_source)
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/remove_column_spec.rb b/spec/rubocop/cop/migration/remove_column_spec.rb
new file mode 100644
index 00000000000..89112f01723
--- /dev/null
+++ b/spec/rubocop/cop/migration/remove_column_spec.rb
@@ -0,0 +1,68 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/remove_column'
+
+describe RuboCop::Cop::Migration::RemoveColumn do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  def source(meth = 'change')
+    "def #{meth}; remove_column :table, :column; end"
+  end
+
+  context 'in a regular migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+      allow(cop).to receive(:in_post_deployment_migration?).and_return(false)
+    end
+
+    it 'registers an offense when remove_column is used in the change method' do
+      inspect_source(cop, source('change'))
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+
+    it 'registers an offense when remove_column is used in the up method' do
+      inspect_source(cop, source('up'))
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+
+    it 'registers no offense when remove_column is used in the down method' do
+      inspect_source(cop, source('down'))
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+
+  context 'in a post-deployment migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+      allow(cop).to receive(:in_post_deployment_migration?).and_return(true)
+    end
+
+    it 'registers no offense' do
+      inspect_source(cop, source)
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+
+  context 'outside of a migration' do
+    it 'registers no offense' do
+      inspect_source(cop, source)
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end
diff --git a/spec/rubocop/cop/sidekiq_options_queue_spec.rb b/spec/rubocop/cop/sidekiq_options_queue_spec.rb
new file mode 100644
index 00000000000..a31de381631
--- /dev/null
+++ b/spec/rubocop/cop/sidekiq_options_queue_spec.rb
@@ -0,0 +1,26 @@
+require 'spec_helper'
+require 'rubocop'
+require 'rubocop/rspec/support'
+require_relative '../../../rubocop/cop/sidekiq_options_queue'
+
+describe RuboCop::Cop::SidekiqOptionsQueue do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  it 'registers an offense when `sidekiq_options` is used with the `queue` option' do
+    inspect_source(cop, 'sidekiq_options queue: "some_queue"')
+
+    aggregate_failures do
+      expect(cop.offenses.size).to eq(1)
+      expect(cop.offenses.map(&:line)).to eq([1])
+      expect(cop.highlights).to eq(['queue: "some_queue"'])
+    end
+  end
+
+  it 'does not register an offense when `sidekiq_options` is used with another option' do
+    inspect_source(cop, 'sidekiq_options retry: false')
+
+    expect(cop.offenses).to be_empty
+  end
+end