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package zfs
import (
"errors"
"fmt"
"testing"
)
func TestError(t *testing.T) {
var tests = []struct {
err error
debug string
stderr string
}{
// Empty error
{nil, "", ""},
// Typical error
{errors.New("exit status foo"), "/sbin/foo bar qux", "command not found"},
// Quoted error
{errors.New("exit status quoted"), "\"/sbin/foo\" bar qux", "\"some\" 'random' `quotes`"},
}
for _, test := range tests {
// Generate error from tests
zErr := Error{
Err: test.err,
Debug: test.debug,
Stderr: test.stderr,
}
// Verify output format is consistent, so that any changes to the
// Error method must be reflected by the test
if str := zErr.Error(); str != fmt.Sprintf("%s: %q => %s", test.err, test.debug, test.stderr) {
t.Fatalf("unexpected Error string: %v", str)
}
}
}
|
