Ignore USE_SQLITE_EXT in tests under jruby

.travis.yml

@@ -46,3 +46,5 @@ matrix:
       gemfile: gemfiles/Gemfile.ruby1.9.3
     - rvm: 2.3.0
       gemfile: gemfiles/Gemfile.ruby1.9.3
+    - env: DB=sqlite USE_SQLITE_EXT=1
+      rvm: jruby-19mode

test/unit/near_test.rb

@@ -96,6 +96,6 @@ class NearTest < GeocoderTestCase
   end
 
   def using_raw_sqlite?
-    ENV['DB'] == 'sqlite' and ENV['USE_SQLITE_EXT'] != '1'
+    ENV['DB'] == 'sqlite' && ENV['USE_SQLITE_EXT'] != '1'
   end
 end