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mustwith5_test.go
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package yeh_test
import (
"errors"
"fmt"
"github.com/hasanozgan/yeh"
"strings"
"testing"
)
func Test_MustWith5_Replace_ShouldReturnError(t *testing.T) {
got := func() (err error) {
defer yeh.Recover(&err)
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(ErrFileNotFound)).Replace(ErrCustomFile)
fmt.Printf("Output: %d %d %d %d %d\n", val1, val2, val3, val4, val5)
return nil
}()
if got == nil {
t.Errorf("Failed, unexpected error")
}
if got == ErrFileNotFound {
t.Errorf("Failed, unexpected error")
}
if got != ErrCustomFile {
t.Errorf("Failed, unexpected error")
}
}
func Test_MustWith5_Wrap_ShouldReturnError(t *testing.T) {
got := func() (err error) {
defer yeh.Recover(&err)
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(ErrFileNotFound)).Wrap(ErrCustomFile)
fmt.Printf("Output: %d %d %d %d %d\n", val1, val2, val3, val4, val5)
return nil
}()
if got == nil {
t.Errorf("Failed, unexpected error")
}
if !strings.HasPrefix(got.Error(), ErrFileNotFound.Error()) {
t.Errorf("Failed, unexpected error")
}
if !errors.Is(got, ErrCustomFile) {
t.Errorf("Failed, unexpected error")
}
}
func Test_MustWith5_Callback_ShouldReturnError(t *testing.T) {
got := func() (err error) {
defer yeh.Recover(&err)
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(ErrFileNotFound)).Callback(func(err error) error {
if errors.Is(err, ErrFileNotFound) {
return ErrCustomFile
}
return err
})
fmt.Printf("Output: %d %d %d %d %d\n", val1, val2, val3, val4, val5)
return nil
}()
if got == nil {
t.Errorf("Failed, unexpected error")
}
if got == ErrFileNotFound {
t.Errorf("Failed, unexpected error")
}
if got != ErrCustomFile {
t.Errorf("Failed, unexpected error")
}
}
func Test_MustWith5_Replace_ShouldReturnValue(t *testing.T) {
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(nil)).Replace(ErrCustomFile)
if val1 != 123 {
t.Error("Failed")
}
if val2 != 234 {
t.Error("Failed")
}
if val3 != 345 {
t.Error("Failed")
}
if val4 != 456 {
t.Error("Failed")
}
if val5 != 567 {
t.Error("Failed")
}
}
func Test_MustWith5_Wrap_ShouldReturnValue(t *testing.T) {
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(nil)).Wrap(ErrCustomFile)
if val1 != 123 {
t.Error("Failed")
}
if val2 != 234 {
t.Error("Failed")
}
if val3 != 345 {
t.Error("Failed")
}
if val4 != 456 {
t.Error("Failed")
}
if val5 != 567 {
t.Error("Failed")
}
}
func Test_MustWith5_Callback_ShouldReturnValue(t *testing.T) {
val1, val2, val3, val4, val5 := yeh.MustWith5(fnTest5(nil)).Callback(func(err error) error {
if errors.Is(err, ErrFileNotFound) {
return ErrCustomFile
}
return err
})
if val1 != 123 {
t.Error("Failed")
}
if val2 != 234 {
t.Error("Failed")
}
if val3 != 345 {
t.Error("Failed")
}
if val4 != 456 {
t.Error("Failed")
}
if val5 != 567 {
t.Error("Failed")
}
}