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

49 lines
1014 B
Go

package registry
import (
"sync"
"testing"
"github.com/stretchr/testify/assert"
"github.com/milvus-io/milvus/pkg/v3/mocks/streaming/mock_walimpls"
"github.com/milvus-io/milvus/pkg/v3/streaming/util/message"
)
func TestRegister(t *testing.T) {
name := message.WALNameUnknown
b := mock_walimpls.NewMockOpenerBuilderImpls(t)
b.EXPECT().Name().Return(name)
RegisterBuilder(b)
b2 := MustGetBuilder(name)
assert.Equal(t, b.Name(), b2.Name())
// Panic if register twice.
assert.Panics(t, func() {
RegisterBuilder(b)
})
// Panic if get not exist builder.
assert.Panics(t, func() {
MustGetBuilder(message.WALName(100))
})
// Test concurrent.
wg := sync.WaitGroup{}
count := 10
wg.Add(count)
for i := 1; i <= count; i++ {
go func(i int) {
defer wg.Done()
name := message.WALName(i)
b := mock_walimpls.NewMockOpenerBuilderImpls(t)
b.EXPECT().Name().Return(name)
RegisterBuilder(b)
b2 := MustGetBuilder(name)
assert.Equal(t, b.Name(), b2.Name())
}(i)
}
wg.Wait()
}