func PanicIfTrue(b bool) {
	if b {
		panic(Wrap(errors.New("Expected true")))
	}
}
If b is true, creates a default error, wraps it and panics.
package d
import (
	"errors"
	"fmt"
	"reflect"
	"github.com/stretchr/testify/assert"
)
var (
	Chk = assert.New(&panicker{})
)
type panicker struct {
}
func (s panicker) Errorf(format string, args ...interface{}) {
	panic(fmt.Sprintf(format, args...))
}
func Panic(format string, args ...interface{}) {
	if len(args) == 0 {
		err := errors.New(format)
		panic(Wrap(err))
	}
	err := fmt.Errorf(format, args...)
	panic(Wrap(err))
}
func PanicIfError(err error) {
	if err != nil {
		panic(Wrap(err))
	}
}