func TestVipsSync(t *testing.T) {
s1 := types.Service{
Name: "test",
Address: "10.0.1.1",
Port: 80,
Mode: "nat",
Protocol: "tcp",
}
s2 := types.Service{
Name: "test2",
Address: "10.0.1.2",
Port: 80,
Protocol: "tcp",
Mode: "nat",
}
state := &mocks.State{}
state.On("GetServices").Return([]types.Service{s1, s2})
iface := "lo"
config := &config.BalancerConfig{
Interfaces: config.Interfaces{
Inbound: iface,
Outbound: iface,
},
}
vipMngr, err := vip.New(config)
assert.Nil(t, err)
vipMngr.Sync(state)
vips, err := net.GetFusisVipsIps(iface)
assert.Nil(t, err)
assert.Len(t, vips, 2)
assert.Contains(t, vips, "10.0.1.1")
assert.Contains(t, vips, "10.0.1.2")
// Asserting remove
state = &mocks.State{}
state.On("GetServices").Return([]types.Service{s2})
err = vipMngr.Sync(state)
vips, err = net.GetFusisVipsIps(iface)
assert.Nil(t, err)
assert.Len(t, vips, 1)
assert.Contains(t, vips, "10.0.1.2")
net.DelVips(iface)
}
func (n VipMngr) getCurrentVips() (mapset.Set, error) {
vips, err := net.GetFusisVipsIps(n.iface)
if err != nil {
return nil, err
}
set := mapset.NewSet()
for _, v := range vips {
set.Add(v)
}
return set, nil
}