func TestValidateDevNonce(t *testing.T) {
Convey("Given a Node", t, func() {
n := models.Node{
UsedDevNonces: make([][2]byte, 0),
}
Convey("Then any given dev-nonce is valid", func() {
dn := [2]byte{1, 2}
So(n.ValidateDevNonce(dn), ShouldBeTrue)
Convey("Then the dev-nonce is added to the used nonces", func() {
So(n.UsedDevNonces, ShouldContain, dn)
})
})
Convey("Given a Node has 10 used nonces", func() {
n.UsedDevNonces = [][2]byte{
{1, 1},
{2, 2},
{3, 3},
{4, 4},
{5, 5},
{6, 6},
{7, 7},
{8, 8},
{9, 9},
{10, 10},
}
Convey("Then an already used nonce is invalid", func() {
So(n.ValidateDevNonce([2]byte{1, 1}), ShouldBeFalse)
Convey("Then the UsedDevNonces still has length 10", func() {
So(n.UsedDevNonces, ShouldHaveLength, 10)
})
})
Convey("Then a new nonce is valid", func() {
So(n.ValidateDevNonce([2]byte{0, 0}), ShouldBeTrue)
Convey("Then the UsedDevNonces still has length 10", func() {
So(n.UsedDevNonces, ShouldHaveLength, 10)
})
Convey("Then the new nonce was added to the back of the list", func() {
So(n.UsedDevNonces[9], ShouldEqual, [2]byte{0, 0})
})
})
})
})
}
func TestNodeAPI(t *testing.T) {
conf := getConfig()
Convey("Given a clean database and an API instance", t, func() {
db, err := OpenDatabase(conf.PostgresDSN)
So(err, ShouldBeNil)
mustResetDB(db)
ctx := Context{
DB: db,
}
api := NewNodeAPI(ctx)
Convey("Given an application is created (fk constraint)", func() {
app := models.Application{
AppEUI: [8]byte{1, 2, 3, 4, 5, 6, 7, 8},
Name: "test app",
}
// we need to create the app since the node has a fk constraint
So(createApplication(ctx.DB, app), ShouldBeNil)
node := models.Node{
DevEUI: [8]byte{8, 7, 6, 5, 4, 3, 2, 1},
AppEUI: [8]byte{1, 2, 3, 4, 5, 6, 7, 8},
AppKey: [16]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16},
UsedDevNonces: [][2]byte{},
}
Convey("When calling Create", func() {
var devEUI lorawan.EUI64
So(api.Create(node, &devEUI), ShouldBeNil)
So(devEUI, ShouldEqual, node.DevEUI)
Convey("Then the node has been created", func() {
var node2 models.Node
So(api.Get(node.DevEUI, &node2), ShouldBeNil)
So(node2, ShouldResemble, node)
Convey("Then the node can ben updated", func() {
node.UsedDevNonces = [][2]byte{
{1, 2},
}
So(api.Update(node, &devEUI), ShouldBeNil)
So(api.Get(node.DevEUI, &node2), ShouldBeNil)
So(node2, ShouldResemble, node)
})
Convey("Then the node can be deleted", func() {
So(api.Delete(node.DevEUI, &devEUI), ShouldBeNil)
So(api.Get(node.DevEUI, &node2), ShouldNotBeNil)
})
})
Convey("Then the list of nodes has size 1", func() {
var nodes []models.Node
So(api.GetList(models.GetListRequest{
Limit: 10,
Offset: 0,
}, &nodes), ShouldBeNil)
So(nodes, ShouldHaveLength, 1)
})
})
})
})
}
