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itest: fix send payment flake

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In some cases the router isn't yet fully aware of all newly opened
channels. We need to give it some time to process the updates. Therefore
we add a wait for sending payments to give it a few more changes to
catch up.
This commit is contained in:
Oliver Gugger 2020-10-26 14:21:07 +01:00
parent e6b0141b10
commit 1714394add
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1 changed files with 18 additions and 11 deletions
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29
lntest/itest/lnd_test.go
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@ -13984,19 +13984,26 @@ func sendAndAssertSuccess(t *harnessTest, node *lntest.HarnessNode,
ctx, cancel := context.WithTimeout(context.Background(), defaultTimeout)
defer cancel()
stream, err := node.RouterClient.SendPaymentV2(ctx, req)
if err != nil {
t.Fatalf("unable to send payment: %v", err)
}
var result *lnrpc.Payment
err := wait.NoError(func() error {
stream, err := node.RouterClient.SendPaymentV2(ctx, req)
if err != nil {
return fmt.Errorf("unable to send payment: %v", err)
}
result, err := getPaymentResult(stream)
if err != nil {
t.Fatalf("unable to get payment result: %v", err)
}
result, err = getPaymentResult(stream)
if err != nil {
return fmt.Errorf("unable to get payment result: %v",
err)
}
if result.Status != lnrpc.Payment_SUCCEEDED {
t.Fatalf("payment failed: %v", result.Status)
}
if result.Status != lnrpc.Payment_SUCCEEDED {
return fmt.Errorf("payment failed: %v", result.Status)
}
return nil
}, defaultTimeout)
require.NoError(t.t, err)
return result
}