public void after_the_dsl_is_configured_order_cannot_be_null()
{
var order = new Order();
var dsl = new ShoppingCartScriptEngine(order);
Assert.IsNotNull(dsl.Order);
}
public void dsl_order_ammount_should_be_equal()
{
var order = new Order();
var dsl = new ShoppingCartScriptEngine(order);
Assert.AreEqual(dsl.OrderAmmountIs, order.TotalAmmount);
}
public void after_the_dsl_is_configured_order_cannot_be_null()
{
var order = new Order();
var dsl = new ShoppingCartScriptEngine(order);
Assert.IsNotNull(dsl.Order);
}
public void dsl_order_ammount_should_be_equal()
{
var order = new Order();
var dsl = new ShoppingCartScriptEngine(order);
Assert.AreEqual(dsl.OrderAmmountIs, order.TotalAmmount);
}
public void fix_parenthesis_for_argument_less_method()
{
const string src = "block_the_order";
var engine = new ShoppingCartScriptEngine(new Order());
Assert.AreEqual("block_the_order()", engine.Prepare(src));
}
public void fix_parenthesis_for_one_argument_method()
{
const string src = "apply_discount 10%";
var engine = new ShoppingCartScriptEngine(new Order());
Assert.AreEqual("apply_discount(10%)", engine.Prepare(src));
}
public void when_an_order_is_international_should_add_shipping_fees()
{
const string src =
"when is_international_order:\r\n" +
" add_shipping_fee $10";
var dsl = new ShoppingCartScriptEngine(new Order { TotalAmmount = 99, Country = Country.Grece });
dsl.Eval(src);
Assert.AreEqual(109d, dsl.OrderAmmountIs);
}
public void when_order_ammount_is_greater_than_10000_and_is_a_good_credit_customer_apply_10_percent_discount()
{
const string src =
"when is_a_good_credit_customer and order_ammount_is > 10000:\r\n" +
" apply_discount 10%";
var dsl = new ShoppingCartScriptEngine(new Order { TotalAmmount = 11 * 1000 });
dsl.Eval(src);
Assert.AreEqual(9900, dsl.OrderAmmountIs);
}
public void when_an_order_is_international_should_add_shipping_fees()
{
const string src =
"when is_international_order:\r\n" +
" add_shipping_fee $10";
var dsl = new ShoppingCartScriptEngine(new Order {
TotalAmmount = 99, Country = Country.Grece
});
dsl.Eval(src);
Assert.AreEqual(109d, dsl.OrderAmmountIs);
}
public void when_order_ammount_is_greater_than_10000_and_is_a_good_credit_customer_apply_10_percent_discount()
{
const string src =
"when is_a_good_credit_customer and order_ammount_is > 10000:\r\n" +
" apply_discount 10%";
var dsl = new ShoppingCartScriptEngine(new Order {
TotalAmmount = 11 * 1000
});
dsl.Eval(src);
Assert.AreEqual(9900, dsl.OrderAmmountIs);
}
public void when_is_a_bad_credit_customer_and_order_ammount_is_greater_than_10000_should_block_the_order()
{
const string src=
"when is_a_bad_credit_customer and order_ammount_is > 10000:\r\n" +
" block_the_order";
var dsl = new ShoppingCartScriptEngine(
new Order {
Customer = new Customer { CreditLine = CustomerCreditLine.Bad },
TotalAmmount = 11 * 1000
});
dsl.Eval(src);
Assert.IsTrue(dsl.OrderIsBlocked);
}
public void when_is_a_bad_credit_customer_and_order_ammount_is_greater_than_10000_should_block_the_order()
{
const string src =
"when is_a_bad_credit_customer and order_ammount_is > 10000:\r\n" +
" block_the_order";
var dsl = new ShoppingCartScriptEngine(
new Order {
Customer = new Customer {
CreditLine = CustomerCreditLine.Bad
},
TotalAmmount = 11 * 1000
});
dsl.Eval(src);
Assert.IsTrue(dsl.OrderIsBlocked);
}
