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[#248] netmap: fulfill backup factor for default attribute

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-01-28 14:52:51 +03:00 • committed by Alex Vanin
parent 42657aaf11
commit 5d9ef5feec
3 changed files with 70 additions and 1 deletions
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53
pkg/netmap/policy_test.go
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@ -4,9 +4,62 @@ import (
"testing"
"github.com/nspcc-dev/neofs-api-go/v2/netmap"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPlacementPolicy_CBFWithEmptySelector(t *testing.T) {
nodes := []NodeInfo{
nodeInfoFromAttributes("ID", "1", "Attr", "Same"),
nodeInfoFromAttributes("ID", "2", "Attr", "Same"),
nodeInfoFromAttributes("ID", "3", "Attr", "Same"),
nodeInfoFromAttributes("ID", "4", "Attr", "Same"),
}
p1 := newPlacementPolicy(0,
[]*Replica{newReplica(2, "")},
nil, // selectors
nil, // filters
)
p2 := newPlacementPolicy(3,
[]*Replica{newReplica(2, "")},
nil, // selectors
nil, // filters
)
p3 := newPlacementPolicy(3,
[]*Replica{newReplica(2, "X")},
[]*Selector{newSelector("X", "", ClauseDistinct, 2, "*")},
nil, // filters
)
p4 := newPlacementPolicy(3,
[]*Replica{newReplica(2, "X")},
[]*Selector{newSelector("X", "Attr", ClauseSame, 2, "*")},
nil, // filters
)
nm, err := NewNetmap(NodesFromInfo(nodes))
require.NoError(t, err)
v, err := nm.GetContainerNodes(p1, nil)
require.NoError(t, err)
assert.Len(t, v.Flatten(), 4)
v, err = nm.GetContainerNodes(p2, nil)
require.NoError(t, err)
assert.Len(t, v.Flatten(), 4)
v, err = nm.GetContainerNodes(p3, nil)
require.NoError(t, err)
assert.Len(t, v.Flatten(), 4)
v, err = nm.GetContainerNodes(p4, nil)
require.NoError(t, err)
assert.Len(t, v.Flatten(), 4)
}
func TestPlacementPolicyFromV2(t *testing.T) {
pV2 := new(netmap.PlacementPolicy)