1 files changed, 1 insertions, 34 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb
index 0dad89c67a..a0a34e4b87 100644
--- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb
@@ -8,9 +8,6 @@ end
 class PostgresqlTime < ActiveRecord::Base
 end
 
-class PostgresqlBitString < ActiveRecord::Base
-end
-
 class PostgresqlOid < ActiveRecord::Base
 end
 
@@ -33,15 +30,12 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase
     @connection.execute("INSERT INTO postgresql_times (id, time_interval, scaled_time_interval) VALUES (1, '1 year 2 days ago', '3 weeks ago')")
     @first_time = PostgresqlTime.find(1)
 
-    @connection.execute("INSERT INTO postgresql_bit_strings (id, bit_string, bit_string_varying) VALUES (1, B'00010101', X'15')")
-    @first_bit_string = PostgresqlBitString.find(1)
-
     @connection.execute("INSERT INTO postgresql_oids (id, obj_id) VALUES (1, 1234)")
     @first_oid = PostgresqlOid.find(1)
   end
 
   teardown do
-    [PostgresqlNumber, PostgresqlTime, PostgresqlBitString, PostgresqlOid].each(&:delete_all)
+    [PostgresqlNumber, PostgresqlTime, PostgresqlOid].each(&:delete_all)
   end
 
   def test_data_type_of_number_types
@@ -54,11 +48,6 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase
     assert_equal :string, @first_time.column_for_attribute(:scaled_time_interval).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
-  end
-
   def test_data_type_of_oid_types
     assert_equal :integer, @first_oid.column_for_attribute(:obj_id).type
   end
@@ -76,11 +65,6 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase
     assert_equal '-21 days', @first_time.scaled_time_interval
   end
 
-  def test_bit_string_values
-    assert_equal '00010101', @first_bit_string.bit_string
-    assert_equal '00010101', @first_bit_string.bit_string_varying
-  end
-
   def test_oid_values
     assert_equal 1234, @first_oid.obj_id
   end
@@ -103,23 +87,6 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase
     assert_equal '2 years 00:03:00', @first_time.time_interval
   end
 
-  def test_update_bit_string
-    new_bit_string = '11111111'
-    new_bit_string_varying = '0xFF'
-    @first_bit_string.bit_string = new_bit_string
-    @first_bit_string.bit_string_varying = new_bit_string_varying
-    assert @first_bit_string.save
-    assert @first_bit_string.reload
-    assert_equal new_bit_string, @first_bit_string.bit_string
-    assert_equal @first_bit_string.bit_string, @first_bit_string.bit_string_varying
-  end
-
-  def test_invalid_hex_string
-    new_bit_string = 'FF'
-    @first_bit_string.bit_string = new_bit_string
-    assert_raise(ActiveRecord::StatementInvalid) { assert @first_bit_string.save }
-  end
-
   def test_update_oid
     new_value = 567890
     @first_oid.obj_id = new_value