1 files changed, 54 insertions, 0 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/money_test.rb b/activerecord/test/cases/adapters/postgresql/money_test.rb
new file mode 100644
index 0000000000..b9770e954c
--- /dev/null
+++ b/activerecord/test/cases/adapters/postgresql/money_test.rb
@@ -0,0 +1,54 @@
+# encoding: utf-8
+
+require "cases/helper"
+require 'active_record/base'
+require 'active_record/connection_adapters/postgresql_adapter'
+
+class PostgresqlByteaTest < ActiveRecord::TestCase
+  class PostgresqlMoney < ActiveRecord::Base; end
+
+  setup do
+    @connection = ActiveRecord::Base.connection
+    @connection.execute("set lc_monetary = 'C'")
+  end
+
+  def test_column
+    column = PostgresqlMoney.columns_hash["wealth"]
+    assert_equal :decimal, column.type
+    assert_equal "money", column.sql_type
+    assert_equal 2, column.scale
+    assert column.number?
+    assert_not column.text?
+    assert_not column.binary?
+    assert_not column.array
+  end
+
+  def test_money_values
+    @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (1, '567.89'::money)")
+    @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (2, '-567.89'::money)")
+
+    first_money = PostgresqlMoney.find(1)
+    second_money = PostgresqlMoney.find(2)
+    assert_equal 567.89, first_money.wealth
+    assert_equal(-567.89, second_money.wealth)
+  end
+
+  def test_money_type_cast
+    column = PostgresqlMoney.columns_hash['wealth']
+    assert_equal(12345678.12, column.type_cast("$12,345,678.12"))
+    assert_equal(12345678.12, column.type_cast("$12.345.678,12"))
+    assert_equal(-1.15, column.type_cast("-$1.15"))
+    assert_equal(-2.25, column.type_cast("($2.25)"))
+  end
+
+  def test_create_and_update_money
+    money = PostgresqlMoney.create(wealth: "987.65")
+    assert_equal 987.65, money.wealth
+
+    new_value = BigDecimal.new('123.45')
+    money.wealth = new_value
+    money.save!
+    money.reload
+    assert_equal new_value, money.wealth
+  end
+end