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package mailinglist
import (
"io"
"testing"
"time"
"github.com/mediocregopher/blog.mediocregopher.com/srv/cfg"
"github.com/stretchr/testify/assert"
)
func TestStore(t *testing.T) {
var dataDir cfg.DataDir
if err := dataDir.Init(); err != nil {
t.Fatal(err)
}
t.Cleanup(func() { dataDir.Close() })
store, err := NewStore(dataDir)
assert.NoError(t, err)
t.Cleanup(func() {
assert.NoError(t, store.Close())
})
now := func() time.Time {
return time.Now().Truncate(time.Second)
}
assertGet := func(t *testing.T, email Email) {
t.Helper()
gotEmail, err := store.Get(email.Email)
assert.NoError(t, err)
assert.Equal(t, email, gotEmail)
gotEmail, err = store.GetBySubToken(email.SubToken)
assert.NoError(t, err)
assert.Equal(t, email, gotEmail)
if email.UnsubToken != "" {
gotEmail, err = store.GetByUnsubToken(email.UnsubToken)
assert.NoError(t, err)
assert.Equal(t, email, gotEmail)
}
}
assertNotFound := func(t *testing.T, email string) {
t.Helper()
_, err := store.Get(email)
assert.ErrorIs(t, err, ErrNotFound)
}
// now start actual tests
// GetAll should not do anything, there's no data
_, err = store.GetAll()()
assert.ErrorIs(t, err, io.EOF)
emailFoo := Email{
Email: "foo",
SubToken: "subTokenFoo",
CreatedAt: now(),
}
// email isn't stored yet, shouldn't exist
assertNotFound(t, emailFoo.Email)
// Set an email, now it should exist
assert.NoError(t, store.Set(emailFoo))
assertGet(t, emailFoo)
// Update the email with an unsub token
emailFoo.UnsubToken = "unsubTokenFoo"
emailFoo.VerifiedAt = now()
assert.NoError(t, store.Set(emailFoo))
assertGet(t, emailFoo)
// GetAll should now only return that email
iter := store.GetAll()
gotEmail, err := iter()
assert.NoError(t, err)
assert.Equal(t, emailFoo, gotEmail)
_, err = iter()
assert.ErrorIs(t, err, io.EOF)
// Delete the email, it should be gone
assert.NoError(t, store.Delete(emailFoo.Email))
assertNotFound(t, emailFoo.Email)
_, err = store.GetAll()()
assert.ErrorIs(t, err, io.EOF)
}
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