frostfs-sdk-go/netmap/policy_test.go
Alex Vanin cdcbaa1677 [#168] netmap: Replace pointer slices with non-pointer slices
- []*Replica => []Replica
 - []*Selector => []Selector
 - []*Filter => []Filter
 - []*NetworkParameter => []NetworkParameter
 - []*Node => []Node

Also introduces `filter.id()`` function to store filters
in numCache map.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2022-03-15 16:59:59 +03:00

127 lines
2.5 KiB
Go

package netmap
import (
"testing"
"github.com/nspcc-dev/neofs-api-go/v2/netmap"
"github.com/stretchr/testify/require"
)
func TestPlacementPolicyFromV2(t *testing.T) {
pV2 := new(netmap.PlacementPolicy)
pV2.SetReplicas([]netmap.Replica{
*testReplica().ToV2(),
*testReplica().ToV2(),
})
pV2.SetContainerBackupFactor(3)
pV2.SetSelectors([]netmap.Selector{
*testSelector().ToV2(),
*testSelector().ToV2(),
})
pV2.SetFilters([]netmap.Filter{
*testFilter().ToV2(),
*testFilter().ToV2(),
})
p := NewPlacementPolicyFromV2(pV2)
require.Equal(t, pV2, p.ToV2())
}
func TestPlacementPolicy_Replicas(t *testing.T) {
p := NewPlacementPolicy()
rs := []Replica{*testReplica(), *testReplica()}
p.SetReplicas(rs...)
require.Equal(t, rs, p.Replicas())
}
func TestPlacementPolicy_ContainerBackupFactor(t *testing.T) {
p := NewPlacementPolicy()
f := uint32(3)
p.SetContainerBackupFactor(f)
require.Equal(t, f, p.ContainerBackupFactor())
}
func TestPlacementPolicy_Selectors(t *testing.T) {
p := NewPlacementPolicy()
ss := []Selector{*testSelector(), *testSelector()}
p.SetSelectors(ss...)
require.Equal(t, ss, p.Selectors())
}
func TestPlacementPolicy_Filters(t *testing.T) {
p := NewPlacementPolicy()
fs := []Filter{*testFilter(), *testFilter()}
p.SetFilters(fs...)
require.Equal(t, fs, p.Filters())
}
func TestPlacementPolicyEncoding(t *testing.T) {
p := newPlacementPolicy(3, nil, nil, nil)
t.Run("binary", func(t *testing.T) {
data, err := p.Marshal()
require.NoError(t, err)
p2 := NewPlacementPolicy()
require.NoError(t, p2.Unmarshal(data))
require.Equal(t, p, p2)
})
t.Run("json", func(t *testing.T) {
data, err := p.MarshalJSON()
require.NoError(t, err)
p2 := NewPlacementPolicy()
require.NoError(t, p2.UnmarshalJSON(data))
require.Equal(t, p, p2)
})
}
func TestNewPlacementPolicy(t *testing.T) {
t.Run("nil", func(t *testing.T) {
var x *PlacementPolicy
require.Nil(t, x.ToV2())
})
t.Run("default values", func(t *testing.T) {
pp := NewPlacementPolicy()
// check initial values
require.Nil(t, pp.Replicas())
require.Nil(t, pp.Filters())
require.Nil(t, pp.Selectors())
require.Zero(t, pp.ContainerBackupFactor())
// convert to v2 message
ppV2 := pp.ToV2()
require.Nil(t, ppV2.GetReplicas())
require.Nil(t, ppV2.GetFilters())
require.Nil(t, ppV2.GetSelectors())
require.Zero(t, ppV2.GetContainerBackupFactor())
})
}
func TestNewPlacementPolicyFromV2(t *testing.T) {
t.Run("from nil", func(t *testing.T) {
var x *netmap.PlacementPolicy
require.Nil(t, NewPlacementPolicyFromV2(x))
})
}