2021-03-16 15:33:16
golang deep comparison for testing:
https://github.com/maxatome/go-testdeep
import (
"testing"
"time"
)
func TestCreateRecord(t *testing.T) {
before := time.Now().Truncate(time.Second)
record, err := CreateRecord()
if err != nil {
t.Errorf("An error occurred: %s", err)
} else {
expected := Record{Name: "Bob", Age: 23}
if record.Id == 0 {
t.Error("Id probably not initialized")
}
if before.After(record.CreatedAt) ||
time.Now().Before(record.CreatedAt) {
t.Errorf("CreatedAt field not expected: %s", record.CreatedAt)
}
if record.Name != expected.Name {
t.Errorf("Name field differs, got=%s, expected=%s",
record.Name, expected.Name)
}
if record.Age != expected.Age {
t.Errorf("Age field differs, got=%s, expected=%s",
record.Age, expected.Age)
}
}
}
можно переписать в:
import (
"testing"
"time"
"github.com/maxatome/go-testdeep/td"
)
func TestCreateRecord(t *testing.T) {
before := time.Now().Truncate(time.Second)
record, err := CreateRecord()
if td.CmpNoError(t, err) {
td.Cmp(t, record.Id, td.NotZero(), "Id initialized")
td.Cmp(t, record.Name, "Bob")
td.Cmp(t, record.Age, 23)
td.Cmp(t, record.CreatedAt, td.Between(before, time.Now()))
}
}
P.S. в проде не юзал но выглядит аккуратно, особенно когда происходит расхождение с ожидаемым результатом.
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