#2233 Failing test

ebean-core/src/test/java/org/tests/lazyloadconf/AppConfig.java

@@ -0,0 +1,36 @@
+package org.tests.lazyloadconf;
+
+import io.ebean.annotation.Cache;
+
+import javax.persistence.*;
+import java.util.List;
+
+@Entity
+@Cache
+@Table(name = "app_config")
+public class AppConfig {
+
+  @Id
+  @Column(name = "id")
+  private Integer id;
+
+  @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true, mappedBy = "appConfig")
+  //@JoinColumn(name = "id", referencedColumnName = "id")
+  private List<AppConfigControl> items;
+
+  public Integer getId() {
+    return id;
+  }
+
+  public void setId(Integer id) {
+    this.id = id;
+  }
+
+  public List<AppConfigControl> getItems() {
+    return items;
+  }
+
+  public void setItems(List<AppConfigControl> items) {
+    this.items = items;
+  }
+}

ebean-core/src/test/java/org/tests/lazyloadconf/AppConfigControl.java

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+package org.tests.lazyloadconf;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "app_config_control")
+public class AppConfigControl {
+
+  @Id
+  private Integer id;
+
+  private String name;
+
+  @ManyToOne
+  @JoinColumn(name = "config_id", referencedColumnName = "id")
+  private AppConfig appConfig;
+
+  public Integer getId() {
+    return id;
+  }
+
+  public void setId(Integer id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public AppConfig getAppConfig() {
+    return appConfig;
+  }
+
+  public void setAppConfig(AppConfig appConfig) {
+    this.appConfig = appConfig;
+  }
+}
+

ebean-core/src/test/java/org/tests/lazyloadconf/MyTest.java

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+package org.tests.lazyloadconf;
+
+import io.ebean.Ebean;
+import io.ebean.Query;
+import org.junit.Test;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class MyTest {
+
+  @Test
+  public void testRe() {
+
+    AppConfig globalAppConfig = new AppConfig();
+    globalAppConfig.setId(1);
+    globalAppConfig.setItems(new ArrayList<>());
+    AppConfigControl global = new AppConfigControl();
+    global.setId(1);
+    global.setName("global");
+    global.setAppConfig(globalAppConfig);
+    globalAppConfig.getItems().add(global);
+    Ebean.save(globalAppConfig);
+
+    AppConfig userAppConfig = new AppConfig();
+    userAppConfig.setId(2);
+    userAppConfig.setItems(new ArrayList<>());
+    AppConfigControl user = new AppConfigControl();
+    user.setId(2);
+    user.setName("user");
+    user.setAppConfig(userAppConfig);
+    userAppConfig.getItems().add(user);
+    Ebean.save(userAppConfig);
+
+    AppConfig otherAppConfig = new AppConfig();
+    otherAppConfig.setId(3);
+    otherAppConfig.setItems(new ArrayList<>());
+    Ebean.save(otherAppConfig);
+
+    Relationship globalRe = new Relationship();
+    globalRe.setId(1);
+    globalRe.setAppConfig(globalAppConfig);
+    Ebean.save(globalRe);
+
+    Relationship userRe = new Relationship();
+    userRe.setId(2);
+    userRe.setAppConfig(userAppConfig);
+    Ebean.save(userRe);
+
+    Relationship otherRe = new Relationship();
+    otherRe.setId(3);
+    otherRe.setAppConfig(otherAppConfig);
+    Ebean.save(otherRe);
+
+
+
+// Start business processing
+    Query<Relationship> relationshipQuery = Ebean.find(Relationship.class);
+    List<Relationship> relationshipList = relationshipQuery.where().idIn(1, 2, 3).findList();
+
+    assertThat(relationshipList.size()).isEqualTo(3);
+
+    Map<Integer, AppConfig> map = relationshipList.stream()
+      .map(Relationship::getAppConfig)
+      .map((ac) -> new AbstractMap.SimpleImmutableEntry<>(ac.getId(), ac))
+      .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+
+//    final List<AppConfig> items = DB.find(AppConfig.class)
+//      .fetch("items")
+//      .findList();
+
+    AppConfig g = map.get(1);
+    AppConfig u = map.get(2);
+    AppConfig o = map.get(3);
+    if(!u.getItems().isEmpty()){
+      g.setItems(u.getItems());
+    }
+
+    assertThat(g.getItems().size()).isEqualTo(1);
+
+// If this line of code is commented out, this test case will be successfully passed
+    assertThat(o.getItems().size()).isEqualTo(0);
+
+// org.junit.ComparisonFailure:
+// Expected :1
+// Actual :2
+    assertThat(g.getItems().size()).isEqualTo(1);
+
+    assertThat(g.getItems().get(0).getName()).isEqualTo("user");
+  }
+
+}

ebean-core/src/test/java/org/tests/lazyloadconf/Relationship.java

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+package org.tests.lazyloadconf;
+
+import io.ebean.annotation.Cache;
+
+import javax.persistence.*;
+
+@Entity
+@Cache(enableBeanCache = true)
+@Table(name="app_config_re")
+public class Relationship {
+
+  @Id
+  private Integer id;
+
+  @ManyToOne
+  @JoinColumn(name="config_id",referencedColumnName="id")
+  private AppConfig appConfig;
+
+  public Integer getId() {
+    return id;
+  }
+
+  public void setId(Integer id) {
+    this.id = id;
+  }
+
+  public AppConfig getAppConfig() {
+    return appConfig;
+  }
+
+  public void setAppConfig(AppConfig appConfig) {
+    this.appConfig = appConfig;
+  }
+}
+