#2931 - Failing test for Ebean Redis - Failed to decode cache data for UUID as Id

ebean-redis/src/test/java/org/domain/UChild.java

@@ -0,0 +1,39 @@
+package org.domain;
+
+import io.ebean.Model;
+import io.ebean.annotation.Cache;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+
+@Cache
+@Entity
+public class UChild extends Model {
+
+  @Id
+  long id;
+
+  String name;
+
+  @ManyToOne
+  final UParent parent;
+
+  public UChild(UParent parent, String name) {
+    this.parent = parent;
+    this.name = name;
+  }
+
+  public long id() {
+    return id;
+  }
+
+  public String name() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+}

ebean-redis/src/test/java/org/domain/UParent.java

@@ -0,0 +1,51 @@
+package org.domain;
+
+import io.ebean.Model;
+import io.ebean.annotation.Cache;
+import io.ebean.annotation.CacheBeanTuning;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.OneToMany;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+@Cache(enableQueryCache = true)
+@CacheBeanTuning(maxSecsToLive = 1)
+@Entity
+public class UParent extends Model {
+
+  @Id
+  private UUID id;
+
+  private String name;
+
+  @OneToMany(mappedBy = "parent", cascade = CascadeType.ALL)
+  private final List<UChild> children = new ArrayList<>();
+
+  public UParent(String name) {
+    this.name = name;
+  }
+
+  public UUID id() {
+    return id;
+  }
+
+  public void setId(UUID id) {
+    this.id = id;
+  }
+
+  public String name() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public List<UChild> children() {
+    return children;
+  }
+}

ebean-redis/src/test/java/org/domain/UUIDAsIDModel.java

@@ -1,36 +0,0 @@
-package org.domain;
-
-import io.ebean.Model;
-import io.ebean.annotation.Cache;
-import io.ebean.annotation.CacheBeanTuning;
-
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import java.util.UUID;
-
-@Cache(enableQueryCache = true, nearCache = true, naturalKey = "uuidModel")
-@CacheBeanTuning(maxSecsToLive = 1)
-@Entity
-public class UUIDAsIDModel extends Model {
-	
-	@Id
-	UUID uuid;
-	
-	String name;
-	
-	public String getName() {
-		return name;
-	}
-	
-	public void setName(String name) {
-		this.name = name;
-	}
-	
-	public UUID getUuid() {
-		return uuid;
-	}
-	
-	public void setUuid(UUID uuid) {
-		this.uuid = uuid;
-	}
-}

ebean-redis/src/test/java/org/integration/IntegrationTest.java

@@ -5,6 +5,8 @@ import io.ebean.cache.ServerCache;
 import io.ebean.cache.ServerCacheStatistics;
 import org.domain.Person;
 import org.domain.RCust;
+import org.domain.UChild;
+import org.domain.UParent;
 import org.domain.query.QPerson;
 import org.domain.query.QRCust;
 import org.junit.jupiter.api.Test;
@@ -19,6 +21,32 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 class IntegrationTest {
 
+  @Test
+  void uuid_getPut() {
+    UParent b0 = new UParent("b0");
+    b0.children().add(new UChild(b0,"b0c0"));
+    b0.children().add(new UChild(b0,"b0c1"));
+    b0.save();
+
+    ServerCache beanCache = DB.cacheManager().beanCache(UParent.class);
+    beanCache.clear();
+    beanCache.statistics(true);
+
+    UParent found0 = DB.find(UParent.class, b0.id());
+    assertThat(found0.name()).isEqualTo("b0");
+
+    List<UChild> children = found0.children();
+    assertThat(children).hasSize(2);
+
+    UParent found1 = DB.find(UParent.class, b0.id());
+    assertThat(found1.name()).isEqualTo("b0");
+
+    DB.delete(found1);
+
+    ServerCacheStatistics stats1 = beanCache.statistics(true);
+    assertThat(stats1.getHitCount()).isEqualTo(1);
+  }
+
   @Test
   void mget_when_emptyCollectionOfIds() {
 

ebean-redis/src/test/resources/application-test.yaml

@@ -2,6 +2,7 @@ ebean:
   dumpMetricsOnShutdown: true
   dumpMetricsOptions: sql,hash,loc
   test:
+    registerTestTenantProvider: false
     redis: latest
 #    shutdown: stop # stop | remove
     platform: h2 # h2, postgres, mysql, oracle, sqlserver, sqlite

ebean-test/src/main/java/io/ebean/test/config/provider/ProviderAutoConfig.java

@@ -38,8 +38,10 @@ public class ProviderAutoConfig {
 
     CurrentTenantProvider tenantProvider = config.getCurrentTenantProvider();
     if (tenantProvider == null) {
-      providerSetFlag += 2;
-      config.setCurrentTenantProvider(new WhoTenantProvider());
+      if (Boolean.parseBoolean(properties.getProperty("ebean.test.registerTestTenantProvider", "true"))) {
+        providerSetFlag += 2;
+        config.setCurrentTenantProvider(new WhoTenantProvider());
+      }
     }
 
     EncryptKeyManager keyManager = config.getEncryptKeyManager();