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85 lines
1.7 KiB
85 lines
1.7 KiB
package discovery
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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var (
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tmpDir = filepath.Join(os.TempDir(), "harmony-one", "harmony", "p2p", "discovery")
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emptyFile = filepath.Join(tmpDir, "empty_file")
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validPath = filepath.Join(tmpDir, "dht-1.1.1.1")
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)
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var (
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testAddrStr = []string{
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"/ip4/52.40.84.2/tcp/9800/p2p/QmbPVwrqWsTYXq1RxGWcxx9SWaTUCfoo1wA6wmdbduWe29",
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"/ip4/54.86.126.90/tcp/9800/p2p/Qmdfjtk6hPoyrH1zVD9PEH4zfWLo38dP2mDvvKXfh3tnEv",
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}
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)
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func init() {
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os.RemoveAll(tmpDir)
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os.MkdirAll(tmpDir, os.ModePerm)
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f, _ := os.Create(emptyFile)
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f.Close()
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}
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func TestDHTOption_getLibp2pRawOptions(t *testing.T) {
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tests := []struct {
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opt DHTConfig
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expLen int
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expErr error
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}{
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{
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opt: DHTConfig{
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BootNodes: testAddrStr,
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},
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expLen: 1,
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},
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{
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opt: DHTConfig{
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BootNodes: testAddrStr,
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DataStoreFile: &validPath,
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},
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expLen: 2,
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},
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{
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opt: DHTConfig{
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BootNodes: testAddrStr,
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DataStoreFile: &emptyFile,
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},
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expErr: errors.New("not a directory"),
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},
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}
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for i, test := range tests {
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opts, err := test.opt.getLibp2pRawOptions()
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if assErr := assertError(err, test.expErr); assErr != nil {
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t.Errorf("Test %v: %v", i, assErr)
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}
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if err != nil || test.expErr != nil {
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continue
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}
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if len(opts) != test.expLen {
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t.Errorf("Test %v: unexpected option size %v / %v", i, len(opts), test.expLen)
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}
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}
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}
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func assertError(got, expect error) error {
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if (got == nil) != (expect == nil) {
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return fmt.Errorf("unexpected error [%v] / [%v]", got, expect)
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}
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if (got == nil) || (expect == nil) {
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return nil
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}
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if !strings.Contains(got.Error(), expect.Error()) {
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return fmt.Errorf("unexpected error [%v] / [%v]", got, expect)
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}
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return nil
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}
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