2 files changed, 12 insertions, 14 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb
index 06e0983780..b628b0cd90 100644
--- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb
@@ -100,6 +100,7 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase
     assert_equal :inet, @first_network_address.column_for_attribute(:inet_address).type
     assert_equal :macaddr, @first_network_address.column_for_attribute(:mac_address).type
   end
+
   def test_data_type_of_bit_string_types
     assert_equal :string, @first_bit_string.column_for_attribute(:bit_string).type
     assert_equal :string, @first_bit_string.column_for_attribute(:bit_string_varying).type
diff --git a/activerecord/test/cases/adapters/postgresql/ltree_test.rb b/activerecord/test/cases/adapters/postgresql/ltree_test.rb
index 20228d1fc4..5d12ca75ca 100644
--- a/activerecord/test/cases/adapters/postgresql/ltree_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/ltree_test.rb
@@ -1,5 +1,4 @@
 # encoding: utf-8
-
 require "cases/helper"
 require 'active_record/base'
 require 'active_record/connection_adapters/postgresql_adapter'
@@ -11,16 +10,13 @@ class PostgresqlLtreeTest < ActiveRecord::TestCase
 
   def setup
     @connection = ActiveRecord::Base.connection
-    begin
-      @connection.transaction do
-        @connection.create_table('ltrees') do |t|
-          t.ltree 'path'
-        end
+    @connection.transaction do
+      @connection.create_table('ltrees') do |t|
+        t.ltree 'path'
       end
-    rescue ActiveRecord::StatementInvalid
-      return skip "do not test on PG without ltree"
     end
-    @column = Ltree.columns.find { |c| c.name == 'path' }
+  rescue ActiveRecord::StatementInvalid
+    skip "do not test on PG without ltree"
   end
 
   def teardown
@@ -28,17 +24,18 @@ class PostgresqlLtreeTest < ActiveRecord::TestCase
   end
 
   def test_column
-    assert_equal :ltree, @column.type
+    column = Ltree.columns_hash['path']
+    assert_equal :ltree, column.type
   end
 
   def test_write
-    x = Ltree.new(:path => '1.2.3.4')
-    assert x.save!
+    ltree = Ltree.new(path: '1.2.3.4')
+    assert ltree.save!
   end
 
   def test_select
     @connection.execute "insert into ltrees (path) VALUES ('1.2.3')"
-    x = Ltree.first
-    assert_equal('1.2.3', x.path)
+    ltree = Ltree.first
+    assert_equal '1.2.3', ltree.path
   end
 end