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mediatr_benchmarks_test.go
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mediatr_benchmarks_test.go
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package mediatr
import (
"context"
"testing"
)
type testRequest struct{}
func (testRequest) Request(*testResponse) {}
type testResponse struct{}
type testRequestHandler struct{}
func (testRequestHandler) Handle(context.Context, testRequest) (*testResponse, error) {
return &testResponse{}, nil
}
func Benchmark_Send(b *testing.B) {
ClearRequestRegistrations()
err := RegisterRequestHandler(testRequestHandler{})
if err != nil {
b.Error(err)
}
b.ResetTimer()
ctx := context.Background()
for i := 0; i < b.N; i++ {
_, err := Send(ctx, testRequest{})
if err != nil {
b.Error(err)
}
}
}
type NotificationTest struct{ Data string }
func Benchmark_Publish(b *testing.B) {
// because benchmark method will run multiple times, we need to reset the notification handlers registry before each run.
ClearNotificationRegistrations()
handler := func() NotificationHandlerFunc[NotificationTest] {
return func(ctx context.Context, event NotificationTest) error { return nil }
}
handler2 := func() NotificationHandlerFunc[NotificationTest] {
return func(ctx context.Context, event NotificationTest) error { return nil }
}
errRegister := RegisterNotificationHandlers(handler(), handler2())
if errRegister != nil {
b.Error(errRegister)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := Publish(context.Background(), NotificationTest{Data: "test"})
if err != nil {
b.Error(err)
}
}
}