🇺🇦 Go for two :)

golang deep comparison for testing:

https://github.com/maxawww.tg-me.com/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/maxawww.tg-me.com/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.

GitHub

GitHub - maxawww.tg-me.com/go-testdeep: Extremely flexible golang deep comparison, extends the go testing package, tests HTTP APIs and provides…

Extremely flexible golang deep comparison, extends the go testing package, tests HTTP APIs and provides tests suite - maxawww.tg-me.com/go-testdeep

www.tg-me.com/us/🇺🇦 Go на двоих/com.golang_for_two/127

1.8K viewsMar 16, 2021 at 12:33

golang deep comparison for testing:

https://github.com/maxawww.tg-me.com/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)
    }
  }
}

import (
  "testing"
  "time"

  "github.com/maxawww.tg-me.com/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()))
  }
}

BY 🇺🇦 Go for two :)