add spec to test searching for INNER search term

spec/lib/pg_searchable_new_spec.rb

@@ -158,6 +158,19 @@ describe PgSearchable do
         expect(DynamicModelWithTagValues.scope_search('tag:green or value:"not"')).to contain_exactly(record1, record2)
       end
 
+      it 'can search for search term containing INNER word' do
+        records = DynamicModelWithTagValues.create [{ name: 'inner', value: 'amazing' },
+                                                    { name: 'new record', value: 'INNER' }]
+
+        Tag.create [{ taggable: records[0], value: 'red', custom_attribute: 'rose' },
+                    { taggable: records[1], value: 'INNER', custom_attribute: 'garden' }]
+
+        expect(DynamicModelWithTagValues.scope_search('name:inner')).to contain_exactly(records[0])
+        expect(DynamicModelWithTagValues.scope_search('value:INNER')).to contain_exactly(records[1])
+        expect(DynamicModelWithTagValues.scope_search('tag:inner')).to contain_exactly(records[1])
+        expect(DynamicModelWithTagValues.scope_search('tag:INNER')).to contain_exactly(records[1])
+      end
+
       describe 'searching in model with has_many association' do
         before do
           records = DynamicModelWithTagValues.create [{ name: 'something', value: 'amazing' },
@@ -325,9 +338,6 @@ describe PgSearchable do
         end
 
         it 'can search in referenced column associated with through relaction - simple search with NOT operator' do
-          puts "==========="
-          puts Player.scope_search('NOT tag:e-ink').inspect
-          puts "==============="
           expect(Player.scope_search('NOT tag:e-ink')).to contain_exactly(players[2], players[3])
         end