add self payments endpoints

web/src/test/java/de/cotto/lndmanagej/controller/SelfPaymentsControllerTest.java

@@ -0,0 +1,44 @@
+package de.cotto.lndmanagej.controller;
+
+import de.cotto.lndmanagej.controller.dto.SelfPaymentDto;
+import de.cotto.lndmanagej.service.SelfPaymentsService;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.List;
+
+import static de.cotto.lndmanagej.SelfPaymentFixtures.SELF_PAYMENT;
+import static de.cotto.lndmanagej.SelfPaymentFixtures.SELF_PAYMENT_2;
+import static de.cotto.lndmanagej.model.ChannelIdFixtures.CHANNEL_ID;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class SelfPaymentsControllerTest {
+    @InjectMocks
+    private SelfPaymentsController selfPaymentsController;
+
+    @Mock
+    private SelfPaymentsService service;
+
+    @Test
+    void getSelfPaymentsToChannel() {
+        when(service.getSelfPaymentsToChannel(CHANNEL_ID)).thenReturn(List.of(SELF_PAYMENT, SELF_PAYMENT_2));
+        assertThat(selfPaymentsController.getSelfPaymentsToChannel(CHANNEL_ID)).containsExactly(
+                SelfPaymentDto.createFromModel(SELF_PAYMENT),
+                SelfPaymentDto.createFromModel(SELF_PAYMENT_2)
+        );
+    }
+
+    @Test
+    void getSelfPaymentsFromChannel() {
+        when(service.getSelfPaymentsFromChannel(CHANNEL_ID)).thenReturn(List.of(SELF_PAYMENT, SELF_PAYMENT_2));
+        assertThat(selfPaymentsController.getSelfPaymentsFromChannel(CHANNEL_ID)).containsExactly(
+                SelfPaymentDto.createFromModel(SELF_PAYMENT),
+                SelfPaymentDto.createFromModel(SELF_PAYMENT_2)
+        );
+    }
+}

web/src/test/java/de/cotto/lndmanagej/controller/dto/SelfPaymentDtoTest.java

@@ -0,0 +1,41 @@
+package de.cotto.lndmanagej.controller.dto;
+
+import org.junit.jupiter.api.Test;
+
+import static de.cotto.lndmanagej.SelfPaymentFixtures.SELF_PAYMENT;
+import static org.assertj.core.api.Assertions.assertThat;
+
+class SelfPaymentDtoTest {
+
+    private final SelfPaymentDto dto = SelfPaymentDto.createFromModel(SELF_PAYMENT);
+
+    @Test
+    void settleDate() {
+        assertThat(dto.settleDate()).isEqualTo(SELF_PAYMENT.settleDate());
+    }
+
+    @Test
+    void memo() {
+        assertThat(dto.memo()).isEqualTo(SELF_PAYMENT.memo());
+    }
+
+    @Test
+    void value() {
+        assertThat(dto.value()).isEqualTo(String.valueOf(SELF_PAYMENT.value().milliSatoshis()));
+    }
+
+    @Test
+    void fees() {
+        assertThat(dto.fees()).isEqualTo(String.valueOf(SELF_PAYMENT.fees().milliSatoshis()));
+    }
+
+    @Test
+    void firstChannel() {
+        assertThat(dto.firstChannel()).isEqualTo(SELF_PAYMENT.firstChannel().orElseThrow());
+    }
+
+    @Test
+    void lastChannel() {
+        assertThat(dto.lastChannel()).isEqualTo(SELF_PAYMENT.lastChannel().orElseThrow());
+    }
+}