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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

88 lines
2.7 KiB
Go

package search_agg
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/milvus-io/milvus-proto/go-api/v3/schemapb"
"github.com/milvus-io/milvus/internal/agg"
"github.com/milvus-io/milvus/pkg/v3/proto/planpb"
)
type terminateSentinelAggregate struct{}
func (terminateSentinelAggregate) Name() string { return "sentinel" }
func (terminateSentinelAggregate) Update(target *agg.FieldValue, new *agg.FieldValue) error {
return nil
}
func (terminateSentinelAggregate) NewState() []*agg.FieldValue {
return []*agg.FieldValue{agg.NewNullFieldValue()}
}
func (terminateSentinelAggregate) UpdateState(slots []*agg.FieldValue, new *agg.FieldValue) error {
return nil
}
func (terminateSentinelAggregate) Terminate(slots []*agg.FieldValue) (any, error) {
return "terminated", nil
}
func (terminateSentinelAggregate) ToPB() *planpb.Aggregate { return nil }
func (terminateSentinelAggregate) FieldID() int64 { return 0 }
func (terminateSentinelAggregate) OriginalName() string { return "sentinel" }
func TestFinalizeMetricsUsesAggregateTerminate(t *testing.T) {
metrics, err := finalizeMetrics([]metricPlan{{
alias: "sentinel_metric",
spec: MetricSpec{Op: "sum"},
aggregate: terminateSentinelAggregate{},
}}, map[string][]*agg.FieldValue{
"sentinel_metric": {agg.NewFieldValue("raw-state")},
})
require.NoError(t, err)
require.Equal(t, "terminated", metrics["sentinel_metric"])
}
func TestFinalizeMetricsRejectsMissingAggregate(t *testing.T) {
_, err := finalizeMetrics([]metricPlan{{
alias: "missing_aggregate",
spec: MetricSpec{Op: "sum"},
}}, map[string][]*agg.FieldValue{
"missing_aggregate": {agg.NewFieldValue("raw-state")},
})
require.Error(t, err)
require.Contains(t, err.Error(), "semantic aggregate is nil")
}
func TestCompileMetricPlansUsesAvgAggregateWrapper(t *testing.T) {
plans, err := compileMetricPlans(map[string]MetricSpec{
"avg_value": {Op: "avg", FieldID: 100, FieldType: schemapb.DataType_Int64},
})
require.NoError(t, err)
require.Len(t, plans, 1)
require.IsType(t, &agg.AvgAggregate{}, plans[0].aggregate)
}
func TestFinalizeMetricsUsesAggregateOwnedState(t *testing.T) {
plans, err := compileMetricPlans(map[string]MetricSpec{
"avg_value": {Op: "avg", FieldID: 100, FieldType: schemapb.DataType_Int64},
})
require.NoError(t, err)
state := plans[0].aggregate.NewState()
require.NoError(t, plans[0].aggregate.UpdateState(state, agg.NewFieldValue(int64(10))))
require.NoError(t, plans[0].aggregate.UpdateState(state, agg.NewFieldValue(int64(20))))
metrics, err := finalizeMetrics(plans, map[string][]*agg.FieldValue{"avg_value": state})
require.NoError(t, err)
require.Equal(t, float64(15), metrics["avg_value"])
}