/
into_test.go
58 lines (43 loc) · 1.21 KB
/
into_test.go
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package errors_test
import (
"testing"
"github.com/peczenyj/errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestIntoFunction(t *testing.T) {
t.Parallel()
t.Run("nil error should return nil, false", func(t *testing.T) {
t.Parallel()
var err error
terr, ok := errors.Into[TimeoutError](err)
require.False(t, ok)
require.NoError(t, terr)
})
t.Run("normal error should return nil, false", func(t *testing.T) {
t.Parallel()
err := errors.New("ops")
terr, ok := errors.Into[TimeoutError](err)
require.False(t, ok)
require.NoError(t, terr)
})
t.Run("timeout error should return itself", func(t *testing.T) {
t.Parallel()
err := errors.New("ops")
err = &timeoutError{err}
terr, ok := errors.Into[TimeoutError](err)
require.True(t, ok)
require.EqualError(t, terr, "timeout: ops")
assert.True(t, terr.Timeout())
})
t.Run("wrapped timeout error should return itself", func(t *testing.T) {
t.Parallel()
err := errors.New("ops")
err = &timeoutError{err}
err = errors.Wrap(err, "unexpected")
terr, ok := errors.Into[TimeoutError](err)
require.True(t, ok)
require.EqualError(t, terr, "timeout: ops")
assert.True(t, terr.Timeout())
})
}