woodpecker/vendor/github.com/russross/meddler/loadsave_test.go
2015-09-29 17:34:44 -07:00

102 lines
2.1 KiB
Go

package meddler
import (
"testing"
"time"
)
func TestLoad(t *testing.T) {
once.Do(setup)
insertAliceBob(t)
elt := new(Person)
elt.Age = 50
elt.Closed = time.Now()
if err := Load(db, "person", elt, 2); err != nil {
t.Errorf("Load error on Bob: %v", err)
return
}
bob.ID = 2
personEqual(t, elt, bob)
db.Exec("delete from person")
}
func TestLoadUint(t *testing.T) {
once.Do(setup)
insertAliceBob(t)
elt := new(UintPerson)
elt.Age = 50
elt.Closed = time.Now()
if err := Load(db, "person", elt, 2); err != nil {
t.Errorf("Load error on Bob: %v", err)
return
}
bob.ID = 2
db.Exec("delete from person")
}
func TestSave(t *testing.T) {
once.Do(setup)
insertAliceBob(t)
h := 73
chris := &Person{
ID: 0,
Name: "Chris",
Email: "chris@chris.com",
Ephemeral: 19,
Age: 23,
Opened: when.Local(),
Closed: when,
Updated: nil,
Height: &h,
}
tx, err := db.Begin()
if err != nil {
t.Errorf("DB error on begin: %v", err)
}
if err = Save(tx, "person", chris); err != nil {
t.Errorf("DB error on Save: %v", err)
}
id := chris.ID
if id != 3 {
t.Errorf("DB error on Save: expected ID of 3 but got %d", id)
}
chris.Email = "chris@chrischris.com"
chris.Age = 27
if err = Save(tx, "person", chris); err != nil {
t.Errorf("DB error on Save: %v", err)
}
if chris.ID != id {
t.Errorf("ID mismatch: found %d when %d expected", chris.ID, id)
}
if err = tx.Commit(); err != nil {
t.Errorf("Commit error: %v", err)
}
// now test if the data looks right
rows, err := db.Query("select * from person where id = ?", id)
if err != nil {
t.Errorf("DB error on query: %v", err)
return
}
p := new(Person)
if err = Default.ScanRow(rows, p); err != nil {
t.Errorf("ScanRow error on Chris: %v", err)
return
}
personEqual(t, p, &Person{3, "Chris", 0, "chris@chrischris.com", 0, 27, when, when, nil, &h})
// delete this record so we don't confuse other tests
if _, err = db.Exec("delete from person where id = ?", id); err != nil {
t.Errorf("DB error on delete: %v", err)
}
db.Exec("delete from person")
}