の設定が無い場合のエラー
テストケースの実行が不定期に失敗する時に発生しているエラー。
JPAがEntityクラスの読み込みに失敗しているらしい。
persistence.xmlに
java.lang.IllegalArgumentException: Object: biz.solidc.study.jpa.jpastudy.oneToMany.Customer@3f5b422e[orders=[biz.solidc.study.jpa.jpastudy.oneToOne.Order@4ad23a8f[product=biz.solidc.study.jpa.jpastudy.oneToOne.Product@423d8285[id=1,name=製品-A],id=3,name=注文1], biz.solidc.study.jpa.jpastudy.oneToOne.Order@3002a8a9[product=biz.solidc.study.jpa.jpastudy.oneToOne.Product@e48c264[id=2,name=製品-B],id=4,name=注文2]],id=<null>,name=顧客太郎,tel=777-090-9888] is not a known entity type.
testInsert(biz.solidc.study.jpa.jpastudy.oneWay.oneToOne.OneToOneTest) Time elapsed: 0.017 sec <<< ERROR! javax.persistence.RollbackException: java.lang.IllegalStateException: During synchronization a new object was found through a relationship that was not marked cascade PERSIST: biz.solidc.study.jpa.jpastudy.oneWay.oneToOne.Product@49bcb0d6[id=<null>,name=製品-A]. at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commitInternal(EntityTransactionImpl.java:102) at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:63) at biz.solidc.study.jpa.jpastudy.oneWay.oneToOne.OneToOneTest.testInsert(OneToOneTest.java:42) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)