Add more rubocop rules about whitespaces

4 files changed, 13 insertions, 13 deletions

diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb
index ff012efc5f..9c109d8a24 100644
--- a/activerecord/test/cases/adapters/mysql2/connection_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb
@@ -122,7 +122,7 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase
   def test_passing_arbitary_flags_to_adapter
     run_without_connection do |orig_connection|
       ActiveRecord::Base.establish_connection(orig_connection.merge(flags: Mysql2::Client::COMPRESS))
-      assert_equal (Mysql2::Client::COMPRESS |  Mysql2::Client::FOUND_ROWS), ActiveRecord::Base.connection.raw_connection.query_options[:flags]
+      assert_equal (Mysql2::Client::COMPRESS | Mysql2::Client::FOUND_ROWS), ActiveRecord::Base.connection.raw_connection.query_options[:flags]
     end
   end
 
diff --git a/activerecord/test/cases/adapters/mysql2/json_test.rb b/activerecord/test/cases/adapters/mysql2/json_test.rb
index 630cdb36a4..5d4db1be91 100644
--- a/activerecord/test/cases/adapters/mysql2/json_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/json_test.rb
@@ -67,8 +67,8 @@ if ActiveRecord::Base.connection.supports_json?
       assert_equal({ "a_key" => "a_value" }, type.deserialize(data))
 
       assert_equal({}, type.deserialize("{}"))
-      assert_equal({ "key"=>nil }, type.deserialize('{"key": null}'))
-      assert_equal({ "c"=>"}",'"a"'=>'b "a b' }, type.deserialize(%q({"c":"}", "\"a\"":"b \"a b"})))
+      assert_equal({ "key" => nil }, type.deserialize('{"key": null}'))
+      assert_equal({ "c" => "}", '"a"' => 'b "a b' }, type.deserialize(%q({"c":"}", "\"a\"":"b \"a b"})))
     end
 
     def test_rewrite
@@ -87,7 +87,7 @@ if ActiveRecord::Base.connection.supports_json?
     def test_select_multikey
       @connection.execute %q|insert into json_data_type (payload) VALUES ('{"k1":"v1", "k2":"v2", "k3":[1,2,3]}')|
       x = JsonDataType.first
-      assert_equal({ "k1" => "v1", "k2" => "v2", "k3" => [1,2,3] }, x.payload)
+      assert_equal({ "k1" => "v1", "k2" => "v2", "k3" => [1, 2, 3] }, x.payload)
     end
 
     def test_null_json
@@ -104,17 +104,17 @@ if ActiveRecord::Base.connection.supports_json?
 
     def test_select_nil_json_after_create
       json = JsonDataType.create(payload: nil)
-      x = JsonDataType.where(payload:nil).first
+      x = JsonDataType.where(payload: nil).first
       assert_equal(json, x)
     end
 
     def test_select_nil_json_after_update
       json = JsonDataType.create(payload: "foo")
-      x = JsonDataType.where(payload:nil).first
+      x = JsonDataType.where(payload: nil).first
       assert_equal(nil, x)
 
       json.update_attributes payload: nil
-      x = JsonDataType.where(payload:nil).first
+      x = JsonDataType.where(payload: nil).first
       assert_equal(json.reload, x)
     end
 
diff --git a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb
index 776549eb7a..b400f4d2f9 100644
--- a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb
@@ -30,11 +30,11 @@ class Mysql2ReservedWordTest < ActiveRecord::Mysql2TestCase
     # we call execute directly here (and do similar below) because ActiveRecord::Base#create_table()
     # will fail with these table names if these test cases fail
 
-    create_tables_directly "group"=>"id int auto_increment primary key, `order` varchar(255), select_id int",
-      "select"=>"id int auto_increment primary key",
-      "values"=>"id int auto_increment primary key, group_id int",
-      "distinct"=>"id int auto_increment primary key",
-      "distinct_select"=>"distinct_id int, select_id int"
+    create_tables_directly "group" => "id int auto_increment primary key, `order` varchar(255), select_id int",
+      "select" => "id int auto_increment primary key",
+      "values" => "id int auto_increment primary key, group_id int",
+      "distinct" => "id int auto_increment primary key",
+      "distinct_select" => "distinct_id int, select_id int"
   end
 
   teardown do
diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb
index aea930cfe6..1fad5585de 100644
--- a/activerecord/test/cases/adapters/mysql2/schema_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb
@@ -76,7 +76,7 @@ module ActiveRecord
         table = "key_tests"
 
         indexes = @connection.indexes(table).sort_by(&:name)
-        assert_equal 3,indexes.size
+        assert_equal 3, indexes.size
 
         index_a = indexes.select { |i| i.name == index_a_name }[0]
         index_b = indexes.select { |i| i.name == index_b_name }[0]