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package expect // import "github.com/anacrolix/missinggo/expect"
import (
"database/sql"
"fmt"
"reflect"
)
func Nil(x interface{}) {
if x != nil {
panic(fmt.Sprintf("expected nil; got %v", x))
}
}
func NotNil(x interface{}) {
if x == nil {
panic(x)
}
}
func Equal(x, y interface{}) {
if x == y {
return
}
yAsXType := reflect.ValueOf(y).Convert(reflect.TypeOf(x)).Interface()
if !reflect.DeepEqual(x, yAsXType) {
panic(fmt.Sprintf("%v != %v", x, y))
}
}
func StrictlyEqual(x, y interface{}) {
if x != y {
panic(fmt.Sprintf("%s != %s", x, y))
}
}
func OneRowAffected(r sql.Result) {
count, err := r.RowsAffected()
Nil(err)
if count != 1 {
panic(count)
}
}
func True(b bool) {
if !b {
panic(b)
}
}
var Ok = True
func False(b bool) {
if b {
panic(b)
}
}
func Zero(x interface{}) {
if x != reflect.Zero(reflect.TypeOf(x)).Interface() {
panic(x)
}
}
|
