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