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package qerr
import (
"go/ast"
"go/parser"
"go/token"
"path"
"runtime"
"strconv"
"testing"
"github.com/stretchr/testify/require"
)
func TestTransportErrorCodeStringer(t *testing.T) {
_, thisfile, _, ok := runtime.Caller(0)
require.True(t, ok, "Failed to get current frame")
filename := path.Join(path.Dir(thisfile), "error_codes.go")
fileAst, err := parser.ParseFile(token.NewFileSet(), filename, nil, 0)
require.NoError(t, err)
constSpecs := fileAst.Decls[2].(*ast.GenDecl).Specs
require.Greater(t, len(constSpecs), 4, "Expected more than 4 constants")
for _, c := range constSpecs {
valString := c.(*ast.ValueSpec).Values[0].(*ast.BasicLit).Value
val, err := strconv.ParseInt(valString, 0, 64)
require.NoError(t, err)
require.NotEqual(t, "unknown error code", TransportErrorCode(val).String())
}
// test that there's a string representation for unknown error codes
require.Equal(t, "unknown error code: 0x1337", TransportErrorCode(0x1337).String())
}
func TestIsCryptoError(t *testing.T) {
for i := 0; i < 0x100; i++ {
require.False(t, TransportErrorCode(i).IsCryptoError())
}
for i := 0x100; i < 0x200; i++ {
require.True(t, TransportErrorCode(i).IsCryptoError())
}
for i := 0x200; i < 0x300; i++ {
require.False(t, TransportErrorCode(i).IsCryptoError())
}
}
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