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43 lines
1.0 KiB
43 lines
1.0 KiB
package super_block
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import (
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"testing"
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)
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func TestReplicaPlacementSerialDeserial(t *testing.T) {
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rp, _ := NewReplicaPlacementFromString("001")
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newRp, _ := NewReplicaPlacementFromByte(rp.Byte())
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if rp.String() != newRp.String() {
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println("expected:", rp.String(), "actual:", newRp.String())
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t.Fail()
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}
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}
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func TestReplicaPlacementHasReplication(t *testing.T) {
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testCases := []struct {
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name string
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replicaPlacement string
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want bool
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}{
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{"empty replica placement", "", false},
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{"no replication", "000", false},
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{"same rack replication", "100", true},
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{"diff rack replication", "020", true},
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{"DC replication", "003", true},
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{"full replication", "155", true},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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rp, err := NewReplicaPlacementFromString(tc.replicaPlacement)
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if err != nil {
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t.Errorf("failed to initialize ReplicaPlacement: %v", err)
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return
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}
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if got, want := rp.HasReplication(), tc.want; got != want {
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t.Errorf("expected %v, got %v", want, got)
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}
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})
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}
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}
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