add HsBookingItemCreatedListenerUnitTest with EntityManagerWrapperFake

src/main/java/net/hostsharing/hsadminng/hs/booking/item/BookingItemCreatedAppEvent.java

@@ -11,7 +11,7 @@ public class BookingItemCreatedAppEvent extends ApplicationEvent {
     private BookingItemCreatedEventEntity entity;
 
     public BookingItemCreatedAppEvent(
-            @NotNull final HsBookingItemController source,
+            @NotNull final Object source,
             @NotNull final HsBookingItemRealEntity newBookingItem,
             final String assetJson) {
         super(source);

src/main/java/net/hostsharing/hsadminng/hs/booking/item/BookingItemCreatedEventEntity.java

@@ -4,6 +4,7 @@ import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.experimental.SuperBuilder;
+import net.hostsharing.hsadminng.rbac.object.BaseEntity;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -23,10 +24,10 @@ import java.util.UUID;
 @SuperBuilder(toBuilder = true)
 @Getter
 @NoArgsConstructor
-public class BookingItemCreatedEventEntity {
+public class BookingItemCreatedEventEntity implements BaseEntity {
     @Id
     @Column(name="bookingitemuuid")
-    private UUID id;
+    private UUID uuid;
 
     @MapsId
     @ManyToOne(optional = false)

src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/factories/DomainSetupHostingAssetFactory.java

@@ -69,9 +69,8 @@ public class DomainSetupHostingAssetFactory extends HostingAssetFactory {
                 .type(HsHostingAssetType.DOMAIN_SETUP)
                 .identifier(domainName)
                 .caption(asset.getCaption() != null ? asset.getCaption() : domainName)
-                .parentAsset(ref(HsHostingAssetRealEntity.class, asset.getParentAssetUuid()))
                 .alarmContact(ref(HsOfficeContactRealEntity.class, asset.getAlarmContactUuid()))
-                .subHostingAssets(
+                .subHostingAssets( // FIXME: is this even used?
                         standardMapper.mapList(getSubHostingAssetResources(), HsHostingAssetRealEntity.class)
                 )
                 .build();

src/main/java/net/hostsharing/hsadminng/hs/hosting/asset/factories/HsBookingItemCreatedListener.java

@@ -29,7 +29,7 @@ public class HsBookingItemCreatedListener implements ApplicationListener<Booking
         final var asset = jsonMapper.readValue(event.getEntity().getAssetJson(), HsHostingAssetAutoInsertResource.class);
         final var factory = switch (newBookingItemRealEntity.getType()) {
             case PRIVATE_CLOUD, CLOUD_SERVER, MANAGED_SERVER -> null; // for now, no automatic HostingAsset possible
-            case MANAGED_WEBSPACE -> null; // TODO.impl: implement ManagedWebspace HostingAsset creation, where possible
+            case MANAGED_WEBSPACE -> null; // FIXME: implement ManagedWebspace HostingAsset creation, where possible
             case DOMAIN_SETUP -> new DomainSetupHostingAssetFactory(emw, newBookingItemRealEntity, asset, standardMapper);
         };
         if (factory != null) {

src/test/java/net/hostsharing/hsadminng/hs/hosting/asset/factories/HsBookingItemCreatedListenerUnitTest.java

@@ -0,0 +1,137 @@
+package net.hostsharing.hsadminng.hs.hosting.asset.factories;
+
+import net.hostsharing.hsadminng.hs.booking.item.BookingItemCreatedAppEvent;
+import net.hostsharing.hsadminng.hs.booking.item.BookingItemCreatedEventEntity;
+import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemRealEntity;
+import net.hostsharing.hsadminng.hs.booking.item.HsBookingItemType;
+import net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetRealEntity;
+import net.hostsharing.hsadminng.hs.hosting.asset.validators.Dns;
+import net.hostsharing.hsadminng.persistence.EntityManagerWrapperFake;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import net.hostsharing.hsadminng.config.JsonObjectMapperConfiguration;
+import net.hostsharing.hsadminng.mapper.StandardMapper;
+import net.hostsharing.hsadminng.persistence.EntityManagerWrapper;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Spy;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.util.Map;
+import java.util.UUID;
+
+import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.MANAGED_WEBSPACE;
+import static net.hostsharing.hsadminng.hs.hosting.asset.HsHostingAssetType.UNIX_USER;
+import static net.hostsharing.hsadminng.mapper.PatchableMapWrapper.entry;
+import static org.assertj.core.api.Assertions.assertThat;
+
+@ExtendWith(MockitoExtension.class)
+class HsBookingItemCreatedListenerUnitTest {
+
+    private final HsHostingAssetRealEntity managedWebspaceHostingAsset = HsHostingAssetRealEntity.builder()
+            .uuid(UUID.randomUUID())
+            .type(MANAGED_WEBSPACE)
+            .build();
+
+    private final HsHostingAssetRealEntity unixUserHostingAsset = HsHostingAssetRealEntity.builder()
+            .uuid(UUID.randomUUID())
+            .type(UNIX_USER)
+            .parentAsset(managedWebspaceHostingAsset)
+            .build();
+
+    private EntityManagerWrapperFake emwFake = new EntityManagerWrapperFake();
+
+    @Spy
+    private EntityManagerWrapper emw = emwFake;
+
+    @Spy
+    private ObjectMapper jsonMapper = new JsonObjectMapperConfiguration().customObjectMapper().build();
+
+    @Spy
+    private StandardMapper standardMapper = new StandardMapper();
+
+    @InjectMocks
+    private HsBookingItemCreatedListener listener;
+
+    @BeforeEach
+    void initMocks() {
+        emwFake.persist(managedWebspaceHostingAsset);
+        emwFake.persist(unixUserHostingAsset);
+    }
+
+    @Test
+    void doesNotPersistEventEntityWithoutValidationErrors() {
+        // given
+        final var givenBookingItem = HsBookingItemRealEntity.builder()
+                .type(HsBookingItemType.DOMAIN_SETUP)
+                .resources(Map.ofEntries(
+                        entry("domainName", "example.org"),
+                        entry("verificationCode", "just-a-fake-verification-code")
+                ))
+                .build();
+        final var givenAssetJson = """
+                {
+                    "identifier": "example.org", // also as default for all subAssets
+                    "subHostingAssets": [
+                        {
+                            "type": "DOMAIN_HTTP_SETUP",
+                            "assignedToAssetUuid": "{unixUserHostingAssetUuid}"
+                        }
+                    ]
+                }
+                """
+                .replace("{unixUserHostingAssetUuid}", unixUserHostingAsset.getUuid().toString());
+        Dns.fakeResultForDomain("example.org",
+                Dns.Result.fromRecords("Hostsharing-domain-setup-verification-code=just-a-fake-verification-code"));
+
+        // when
+        listener.onApplicationEvent(
+                new BookingItemCreatedAppEvent(this, givenBookingItem, givenAssetJson)
+        );
+
+        // then
+        assertThat(emwFake.stream(BookingItemCreatedEventEntity.class).findAny().isEmpty())
+                .as("the event should not have been persisted, but got persisted").isTrue();
+    }
+
+    @Test
+    void persistsEventEntityIfHostingAssetVerificationFails() {
+        // given
+        final var givenBookingItem = HsBookingItemRealEntity.builder()
+                .type(HsBookingItemType.DOMAIN_SETUP)
+                .resources(Map.ofEntries(
+                        entry("domainName", "example.org")
+                ))
+                .build();
+        final var givenAssetJson = """
+                {
+                    "identifier": "example.org", // also as default for all subAssets
+                    "subHostingAssets": [
+                        {
+                            "type": "DOMAIN_HTTP_SETUP",
+                            "assignedToAssetUuid": "{unixUserHostingAssetUuid}"
+                        }
+                    ]
+                }
+                """
+                .replace("{unixUserHostingAssetUuid}", unixUserHostingAsset.getUuid().toString());
+        Dns.fakeResultForDomain("example.org", Dns.Result.fromRecords()); // without valid verificationCode
+
+        // when
+        listener.onApplicationEvent(
+                new BookingItemCreatedAppEvent(this, givenBookingItem, givenAssetJson)
+        );
+
+        // then
+        emwFake.stream(BookingItemCreatedEventEntity.class)
+                .reduce(EntityManagerWrapperFake::toSingleElement)
+                .map(eventEntity -> {
+                    assertThat(eventEntity.getBookingItem()).isSameAs(givenBookingItem);
+                    assertThat(eventEntity.getAssetJson()).isEqualTo(givenAssetJson);
+                    assertThat(eventEntity.getStatusMessage()).isEqualTo(
+                            "[[DNS] no TXT record 'Hostsharing-domain-setup-verification-code=null' found for domain name 'example.org' (nor in its super-domain)]");
+                    return true;
+                });
+    }
+}

src/test/java/net/hostsharing/hsadminng/persistence/EntityManagerWrapperFake.java

@@ -0,0 +1,95 @@
+package net.hostsharing.hsadminng.persistence;
+
+import lombok.SneakyThrows;
+
+import jakarta.persistence.Id;
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+
+public class EntityManagerWrapperFake extends EntityManagerWrapper {
+
+    private Map<Class<?>, Map<Object, Object>> entityClasses = new HashMap<>();
+
+    public static  <T> T toSingleElement(T last, T next) {
+        throw new AssertionError("only a single entity expected");
+    }
+
+    @Override
+    public boolean contains(final Object entity) {
+        final var id = getEntityId(entity);
+        return find(entity.getClass(), id) != null;
+    }
+
+    @Override
+    public <T> T find(final Class<T> entityClass, final Object primaryKey) {
+        final var self = this;
+        if (entityClasses.containsKey(entityClass)) {
+            final var entities = entityClasses.get(entityClass);
+            //noinspection unchecked
+            return entities.keySet().stream()
+                    .filter(key -> key.equals(primaryKey))
+                    .map(key -> (T) entities.get(key))
+                    .findAny()
+                    .orElse(null);
+        }
+        return null;
+    }
+
+    @Override
+    public void persist(final Object entity) {
+        if (!entityClasses.containsKey(entity.getClass())) {
+            entityClasses.put(entity.getClass(), new HashMap<>());
+        }
+        final var id = getEntityId(entity).orElseGet(() -> setEntityId(entity, UUID.randomUUID()));
+        entityClasses.get(entity.getClass()).put(id, entity);
+    }
+
+    @Override
+    public void flush() {
+    }
+
+    public Stream<Object> stream() {
+        return entityClasses.values().stream().flatMap(entitiesPerClass -> entitiesPerClass.values().stream());
+    }
+
+    public <T> Stream<T> stream(final Class<T> entityClass) {
+        if (entityClasses.containsKey(entityClass)) {
+            //noinspection unchecked
+            return (Stream<T>) entityClasses.get(entityClass).values().stream();
+        }
+        return Stream.empty();
+    }
+
+    @SneakyThrows
+    private static Optional<Object> getEntityId(final Object entity) {
+        for (Class<?> currentClass = entity.getClass(); currentClass != null; currentClass = currentClass.getSuperclass()) {
+            for (Field field : currentClass.getDeclaredFields()) {
+                if (field.isAnnotationPresent(Id.class)) {
+                    field.setAccessible(true);
+                    return Optional.ofNullable(field.get(entity));
+                }
+            }
+        }
+        throw new IllegalArgumentException("No @Id field found in entity class: " + entity.getClass().getName());
+    }
+
+    @SneakyThrows
+    private static Object setEntityId(final Object entity, final Object id) {
+        for (Class<?> currentClass = entity.getClass(); currentClass != null; currentClass = currentClass.getSuperclass()) {
+            for (Field field : currentClass.getDeclaredFields()) {
+                if (field.isAnnotationPresent(Id.class)) {
+                    field.setAccessible(true);
+                    field.set(entity, id);
+                    return id;
+                }
+            }
+        }
+        throw new IllegalArgumentException("No @Id field found in entity class: " + entity.getClass().getName());
+    }
+
+}