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add basic support for #PickhardtPayments

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work in progress, see https://github.com/C-Otto/lnd-manageJ/issues/6
This commit is contained in:
Carsten Otto
2022-03-20 00:05:01 +01:00
parent f5f3c34707
commit 8804a28538
43 changed files with 2230 additions and 13 deletions
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web/src/integrationTest/java/de/cotto/lndmanagej/controller/PickhardtPaymentsControllerIT.java Normal file
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package de.cotto.lndmanagej.controller;
import de.cotto.lndmanagej.controller.dto.ObjectMapperConfiguration;
import de.cotto.lndmanagej.model.ChannelIdResolver;
import de.cotto.lndmanagej.model.Coins;
import de.cotto.lndmanagej.pickhardtpayments.MultiPathPaymentComputation;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.context.annotation.Import;
import org.springframework.test.web.servlet.MockMvc;
import static de.cotto.lndmanagej.model.ChannelIdFixtures.CHANNEL_ID;
import static de.cotto.lndmanagej.model.PubkeyFixtures.PUBKEY;
import static de.cotto.lndmanagej.model.PubkeyFixtures.PUBKEY_2;
import static de.cotto.lndmanagej.pickhardtpayments.model.MultiPathPaymentFixtures.MULTI_PATH_PAYMENT;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.hasSize;
import static org.hamcrest.core.Is.is;
import static org.mockito.Mockito.when;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
@SuppressWarnings("CPD-START")
@Import(ObjectMapperConfiguration.class)
@WebMvcTest(controllers = PickhardtPaymentsController.class)
class PickhardtPaymentsControllerIT {
private static final String PREFIX = "/beta/pickhardt-payments";
@Autowired
private MockMvc mockMvc;
@MockBean
private MultiPathPaymentComputation multiPathPaymentComputation;
@MockBean
@SuppressWarnings("unused")
private ChannelIdResolver channelIdResolver;
@Test
void sendTo() throws Exception {
Coins amount = MULTI_PATH_PAYMENT.amount();
String amountAsString = String.valueOf(amount.satoshis());
double expectedProbability = MULTI_PATH_PAYMENT.probability();
when(multiPathPaymentComputation.getMultiPathPaymentTo(PUBKEY, amount))
.thenReturn(MULTI_PATH_PAYMENT);
mockMvc.perform(get(PREFIX + "/to/" + PUBKEY + "/amount/" + amount.satoshis()))
.andExpect(jsonPath("$.probability", is(expectedProbability)))
.andExpect(jsonPath("$.amountSat", is(amountAsString)))
.andExpect(jsonPath("$.routes", hasSize(1)))
.andExpect(jsonPath("$.routes[0].amountSat", is(amountAsString)))
.andExpect(jsonPath("$.routes[0].channelIds", contains(CHANNEL_ID.toString())))
.andExpect(jsonPath("$.routes[0].probability", is(expectedProbability)));
}
@Test
void send() throws Exception {
Coins amount = MULTI_PATH_PAYMENT.amount();
String amountAsString = String.valueOf(amount.satoshis());
double expectedProbability = MULTI_PATH_PAYMENT.probability();
when(multiPathPaymentComputation.getMultiPathPaymentTo(PUBKEY, amount))
.thenReturn(MULTI_PATH_PAYMENT);
when(multiPathPaymentComputation.getMultiPathPayment(PUBKEY, PUBKEY_2, Coins.ofSatoshis(1_234)))
.thenReturn(MULTI_PATH_PAYMENT);
mockMvc.perform(get(PREFIX + "/from/" + PUBKEY + "/to/" + PUBKEY_2 + "/amount/" + 1_234))
.andExpect(jsonPath("$.probability", is(expectedProbability)))
.andExpect(jsonPath("$.amountSat", is(amountAsString)))
.andExpect(jsonPath("$.routes", hasSize(1)))
.andExpect(jsonPath("$.routes[0].amountSat", is(amountAsString)))
.andExpect(jsonPath("$.routes[0].channelIds", contains(CHANNEL_ID.toString())))
.andExpect(jsonPath("$.routes[0].probability", is(expectedProbability)));
}
}