spec/nanoc/base/entities/configuration_spec.rb in nanoc-4.7.9 vs spec/nanoc/base/entities/configuration_spec.rb in nanoc-4.7.10

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 describe Nanoc::Int::Configuration do
   let(:hash) { { foo: 'bar' } }
   let(:config) { described_class.new(hash: hash) }
 
   describe '#key?' do
@@ -79,9 +81,22 @@
     end
 
     it 'contains all other output dirs' do
       expect(subject).to include('output_staging')
       expect(subject).to include('output_prod')
+    end
+  end
+
+  describe '#merge' do
+    let(:hash1) { { foo: { bar: 'baz', baz: ['biz'] } } }
+    let(:hash2) { { foo: { bar: :boz, biz: 'buz' } } }
+    let(:config1) { described_class.new(hash: hash1) }
+    let(:config2) { described_class.new(hash: hash2) }
+
+    subject { config1.merge(config2).to_h }
+
+    it 'contains the recursive merge of both configurations' do
+      expect(subject).to include(foo: { bar: :boz, baz: ['biz'], biz: 'buz' })
     end
   end
 
   context 'with environments defined' do
     let(:hash) { { foo: 'bar', environments: { test: { foo: 'test-bar' }, default: { foo: 'default-bar' } } } }