mirror of
https://github.com/go-sylixos/elvish.git
synced 2024-12-15 20:17:50 +08:00
35 lines
684 B
Go
35 lines
684 B
Go
package diag
|
|
|
|
import (
|
|
"errors"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
type showerError struct{}
|
|
|
|
func (showerError) Error() string { return "error" }
|
|
|
|
func (showerError) Show(_ string) string { return "show" }
|
|
|
|
var showErrorTests = []struct {
|
|
name string
|
|
err error
|
|
wantBuf string
|
|
}{
|
|
{"A Shower error", showerError{}, "show\n"},
|
|
{"A errors.New error", errors.New("ERROR"), "\033[31;1mERROR\033[m\n"},
|
|
}
|
|
|
|
func TestShowError(t *testing.T) {
|
|
for _, test := range showErrorTests {
|
|
t.Run(test.name, func(t *testing.T) {
|
|
sb := &strings.Builder{}
|
|
ShowError(sb, test.err)
|
|
if sb.String() != test.wantBuf {
|
|
t.Errorf("Wrote %q, want %q", sb.String(), test.wantBuf)
|
|
}
|
|
})
|
|
}
|
|
}
|