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model.go
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model.go
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package suite
import (
"fmt"
"strings"
"github.com/gobuffalo/envy"
"github.com/gobuffalo/packr"
"github.com/gobuffalo/pop"
"github.com/gobuffalo/suite/fix"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
)
type Model struct {
suite.Suite
*require.Assertions
DB *pop.Connection
Fixtures packr.Box
}
func (m *Model) SetupTest() {
m.Assertions = require.New(m.T())
if m.DB != nil {
err := m.DB.TruncateAll()
m.NoError(err)
}
}
func (m *Model) TearDownTest() {}
func (m *Model) DBDelta(delta int, name string, fn func()) {
sc, err := m.DB.Count(name)
m.NoError(err)
fn()
ec, err := m.DB.Count(name)
m.NoError(err)
m.Equal(ec, sc+delta)
}
func (as *Model) LoadFixture(name string) {
sc, err := fix.Find(name)
as.NoError(err)
db := as.DB.Store
for _, table := range sc.Tables {
for _, row := range table.Row {
q := "insert into " + table.Name
keys := []string{}
skeys := []string{}
for k := range row {
keys = append(keys, k)
skeys = append(skeys, ":"+k)
}
q = q + fmt.Sprintf(" (%s) values (%s)", strings.Join(keys, ","), strings.Join(skeys, ","))
_, err = db.NamedExec(q, row)
as.NoError(err)
}
}
}
func NewModel() *Model {
m := &Model{}
c, err := pop.Connect(envy.Get("GO_ENV", "test"))
if err == nil {
m.DB = c
}
return m
}
func NewModelWithFixtures(box packr.Box) (*Model, error) {
m := NewModel()
m.Fixtures = box
return m, fix.Init(box)
}