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require "cases/helper"
require "support/ddl_helper"
class PostgresqlTime < ActiveRecord::Base
end
class PostgresqlOid < ActiveRecord::Base
end
class PostgresqlLtree < ActiveRecord::Base
end
class PostgresqlDataTypeTest < ActiveRecord::PostgreSQLTestCase
self.use_transactional_tests = false
def setup
@connection = ActiveRecord::Base.connection
@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_oids (id, obj_id) VALUES (1, 1234)")
@first_oid = PostgresqlOid.find(1)
end
teardown do
[PostgresqlTime, PostgresqlOid].each(&:delete_all)
end
def test_data_type_of_time_types
assert_equal :interval, @first_time.column_for_attribute(:time_interval).type
assert_equal :interval, @first_time.column_for_attribute(:scaled_time_interval).type
end
def test_data_type_of_oid_types
assert_equal :oid, @first_oid.column_for_attribute(:obj_id).type
end
def test_time_values
assert_equal "-1 years -2 days", @first_time.time_interval
assert_equal "-21 days", @first_time.scaled_time_interval
end
def test_oid_values
assert_equal 1234, @first_oid.obj_id
end
def test_update_time
@first_time.time_interval = "2 years 3 minutes"
assert @first_time.save
assert @first_time.reload
assert_equal "2 years 00:03:00", @first_time.time_interval
end
def test_update_oid
new_value = 567890
@first_oid.obj_id = new_value
assert @first_oid.save
assert @first_oid.reload
assert_equal new_value, @first_oid.obj_id
end
def test_text_columns_are_limitless_the_upper_limit_is_one_GB
assert_equal "text", @connection.type_to_sql(:text, limit: 100_000)
assert_raise ActiveRecord::ActiveRecordError do
@connection.type_to_sql(:text, limit: 4294967295)
end
end
end
class PostgresqlInternalDataTypeTest < ActiveRecord::PostgreSQLTestCase
include DdlHelper
setup do
@connection = ActiveRecord::Base.connection
end
def test_name_column_type
with_example_table @connection, "ex", "data name" do
column = @connection.columns("ex").find { |col| col.name == "data" }
assert_equal :string, column.type
end
end
def test_char_column_type
with_example_table @connection, "ex", 'data "char"' do
column = @connection.columns("ex").find { |col| col.name == "data" }
assert_equal :string, column.type
end
end
end
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