1 files changed, 39 insertions, 0 deletions
diff --git a/spec/rubocop/cop/rspec/modify_sidekiq_middleware_spec.rb b/spec/rubocop/cop/rspec/modify_sidekiq_middleware_spec.rb
new file mode 100644
index 00000000000..938916d8d75
--- /dev/null
+++ b/spec/rubocop/cop/rspec/modify_sidekiq_middleware_spec.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+require 'fast_spec_helper'
+require 'rubocop'
+require_relative '../../../support/helpers/expect_offense'
+require_relative '../../../../rubocop/cop/rspec/modify_sidekiq_middleware'
+
+describe RuboCop::Cop::RSpec::ModifySidekiqMiddleware do
+  include CopHelper
+  include ExpectOffense
+
+  subject(:cop) { described_class.new }
+
+  let(:source) do
+    <<~SRC
+    Sidekiq::Testing.server_middleware do |chain|
+      chain.add(MyCustomMiddleware)
+    end
+    SRC
+  end
+
+  let(:corrected) do
+    <<~SRC
+    with_sidekiq_server_middleware do |chain|
+      chain.add(MyCustomMiddleware)
+    end
+    SRC
+  end
+
+  it 'registers an offence' do
+    inspect_source(source)
+
+    expect(cop.offenses.size).to eq(1)
+  end
+
+  it 'can autocorrect the source' do
+    expect(autocorrect_source(source)).to eq(corrected)
+  end
+end