fix: Format gat commands (#1312)

* fix: Format gat commands

* fix: skip test unless it implements gat

Co-authored-by: Francis Bogsanyi <[email protected]>

---------

Co-authored-by: Francis Bogsanyi <[email protected]>

Author: robertlaurin

instrumentation/dalli/lib/opentelemetry/instrumentation/dalli/utils.rb

@@ -41,7 +41,8 @@ module Utils
         'multi_add' => 'addq',
         'multi_replace' => 'replaceq',
         'multi_delete' => 'deleteq',
-        'touch' => 'touch'
+        'touch' => 'touch',
+        'gat' => 'gat'
         # 'sasl_authentication' => 'auth_negotiation',
         # 'sasl_authentication' => 'auth_request',
       }.freeze

instrumentation/dalli/test/opentelemetry/instrumentation/dalli/instrumentation_test.rb

@@ -127,6 +127,16 @@
       _(span.name).must_equal 'set'
       _(span.attributes['db.statement']).must_equal 'set ?'
     end
+
+    it 'supports gat' do
+      skip unless dalli.respond_to?(:gat)
+
+      dalli.gat('foo')
+
+      _(exporter.finished_spans.size).must_equal 1
+      _(span.name).must_equal 'gat'
+      _(span.attributes['db.statement']).must_equal 'gat foo 0'
+    end
   end
 
   # Dalli 3.x has different behavior than 2.x versions and attempts to retry on network errors