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package i18n
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
// TestDetectLanguage is a function.
func TestDetectLanguage(t *testing.T) {
type scenario struct {
langDetector func() (string, error)
expected string
}
scenarios := []scenario{
{
func() (string, error) {
return "", fmt.Errorf("An error occurred")
},
"C",
},
{
func() (string, error) {
return "en", nil
},
"en",
},
}
for _, s := range scenarios {
assert.EqualValues(t, s.expected, detectLanguage(s.langDetector))
}
}
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