chore: Extend spec coverage

lib/sequel/plugins/elasticsearch.rb

@@ -70,10 +70,9 @@ def es(query = '', opts = {})
         # Wrapper method in which error handling is done for Elasticsearch calls.
         def call_es
           yield
-        rescue ::Elasticsearch::Transport::Transport::Errors::NotFound, ::Elasticsearch::Transport::Transport::Error => e
-          db.loggers.first.warn e if db.loggers.count.positive?
-          nil
-        rescue Faraday::ConnectionFailed => e
+        rescue ::Elasticsearch::Transport::Transport::Errors::NotFound,
+               ::Elasticsearch::Transport::Transport::Error,
+               Faraday::ConnectionFailed => e
           db.loggers.first.warn e if db.loggers.count.positive?
           nil
         end

spec/sequel/plugins/elasticsearch/result_spec.rb

@@ -13,7 +13,7 @@ def fixture(name)
       'took' => 234,
       'timed_out' => false,
       'hits' => {
-        'hits' => [ 'one', 'two' ],
+        'hits' => [{ one: 'one', two: 'two' }, { one: 'three', two: 'four' }],
         'total' => 2
       }
     }
@@ -50,16 +50,26 @@ def fixture(name)
     end
 
     it 'accesses the enumerable elements correctly' do
-      expect(subject).to include 'one'
-      expect(subject).to include 'two'
-      expect(subject).to_not include 'three'
+      expect(subject).to include one: 'one', two: 'two'
+      expect(subject).to include one: 'three', two: 'four'
+      expect(subject).to_not include one: 'five', two: 'six'
     end
 
     it 'reports the size of the hits array correctly' do
       expect(subject.count).to eq result['hits']['hits'].count
     end
   end
 
+  context '#method_missing' do
+    let(:subject) do
+      described_class.new(result)
+    end
+
+    it 'sends all methods to the hits array' do
+      expect(subject.count).to eq 2
+    end
+  end
+
   context 'scrollable' do
     let(:subject) do
       described_class.new(scroll_result)