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order_test.go
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order_test.go
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package mutex
import (
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestOrders(t *testing.T) {
Convey("Validation", t, func() {
order := Order{
Symbol: "BREQ",
Venue: "MUTEX",
Qty: 10,
Price: 1000,
Direction: "buy",
OrderType: "Limit",
}
Convey(`Quantities should be sane`, func() {
Convey(`Not zero or less`, func() {
order.Qty = 0
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Not more than 10K", func() {
order.Qty = 10001
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Otherwise good", func() {
order.Qty = 100
So(order.Validate(), ShouldEqual, nil)
})
})
Convey("Price should be sane", func() {
Convey(`Not zero or less`, func() {
order.Price = 0
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Not more than 10K", func() {
order.Price = 1000001
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Otherwise good", func() {
order.Price = 1200
So(order.Validate(), ShouldEqual, nil)
})
})
Convey("OrderType", func() {
Convey("Handle strange case", func() {
order.OrderType = "liMIT"
So(order.Validate(), ShouldEqual, nil)
})
Convey("Forbid unsupported", func() {
order.OrderType = "doublecross"
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Allow Limit orders", func() {
order.OrderType = "limit"
So(order.Validate(), ShouldEqual, nil)
})
})
Convey("Direction", func() {
Convey("Handle any case", func() {
order.Direction = "buY"
So(order.Validate(), ShouldEqual, nil)
})
Convey("Forbid unsupported", func() {
order.Direction = "maybe"
So(order.Validate(), ShouldNotEqual, nil)
})
Convey("Allow sell", func() {
order.Direction = "sell"
So(order.Validate(), ShouldEqual, nil)
})
Convey("Allow buy", func() {
order.Direction = "buy"
So(order.Validate(), ShouldEqual, nil)
})
})
})
}