我使用flyway进行迁移数据库，也使用FlywayTest进行集成测试，但当我使用创建测试时
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = APPApplication.class)
@Rollback
@TestExecutionListeners({DependencyInjectionTestExecutionListener.class, FlywayTestExecutionListener.class})
@FlywayTest
public class RolesRepositoryTest {
...
}
我得到这个错误：
o.f.c.internal.license.VersionPrinter : Flyway Community Edition 6.0.8 by Redgate
com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
o.f.c.internal.database.DatabaseFactory : Database: jdbc:h2:mem:testdb (H2 1.4)
o.f.c.internal.database.base.Database : Flyway upgrade recommended: H2 1.4.200 is newer than this version of Flyway and support has not been tested. The latest supported version of H2 is 1.4.199.
o.f.core.internal.command.DbValidate : Successfully validated 4 migrations (execution time 00:00.055s)
o.f.c.i.s.JdbcTableSchemaHistory : Creating Schema History table "PUBLIC"."flyway_schema_history" ...
o.f.core.internal.command.DbMigrate : Current version of schema "PUBLIC": << Empty Schema >>
o.f.core.internal.command.DbMigrate : Migrating schema "PUBLIC" to version 1 - CREATE FIRST TABLES
o.f.core.internal.command.DbMigrate : Migrating schema "PUBLIC" to version 2 - INSERT ROLES
o.f.core.internal.command.DbMigrate : Migrating schema "PUBLIC" to version 3 - INSERT ADMINS
o.f.core.internal.command.DbMigrate : Migrating schema "PUBLIC" to version 4 - INSERT OTHERS
o.f.core.internal.command.DbMigrate : Successfully applied 4 migrations to schema "PUBLIC" (execution time 00:00.464s)
o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
o.f.test.FlywayTestExecutionListener : ---> Start reset database for 'com.name.project.infrastructure.database.jpa.RolesRepositoryTest'.
o.f.c.internal.database.base.Database : Flyway upgrade recommended: H2 1.4.200 is newer than this version of Flyway and support has not been tested. The latest supported version of H2 is 1.4.199.
o.f.core.internal.command.DbClean : Successfully cleaned schema "PUBLIC" (execution time 00:00.010s)
o.f.c.internal.database.base.Database : Flyway upgrade recommended: H2 1.4.200 is newer than this version of Flyway and support has not been tested. The latest supported version of H2 is 1.4.199.
o.f.core.internal.command.DbValidate : Successfully validated 4 migrations (execution time 00:00.023s)
o.f.c.i.s.JdbcTableSchemaHistory : Creating Schema History table "PUBLIC"."flyway_schema_history" ...
o.f.core.internal.command.DbMigrate : Current version of schema "PUBLIC": << Empty Schema >>
o.f.core.internal.command.DbMigrate : Migrating schema "PUBLIC" to version 1 - CREATE FIRST TABLES
o.f.core.internal.command.DbMigrate : Migration of schema "PUBLIC" to version 1 - CREATE FIRST TABLES failed! Please restore backups and roll back database and code!
o.s.test.context.TestContextManager : Caught exception while invoking 'beforeTestClass' callback on TestExecutionListener [org.flywaydb.test.FlywayTestExecutionListener@797b0699] for test class [class com.name.project.infrastructure.database.jpa.RolesRepositoryTest]
org.flywaydb.core.internal.command.DbMigrate$FlywayMigrateException:
Migration V1__CREATE_FIRST_TABLES.sql failed
--------------------------------------------
SQL State : 42S01
Error Code : 42101
Message : Table "ROLES" already exists; SQL statement:
如果没有：
---> Start reset database for 'com.name.project.infrastructure.database.jpa.RolesRepositoryTest'.
这来自FlywayTestExecutionListener.class，但它再次迁移数据库。
为什么要这样做，以及如何才能阻止这种行为。
更多详细信息
当我不在表中使用模式名称时，问题就不会发生。每件事都做得很好。
如果在每次测试中重用FlywayTestExecutionListener，则即使使用beforeTestClass，也会使用@TestExecutionListeners对每个类执行设置。
在JUnit中，一次为一组测试设置资源的方法是定义规则(用于第四单元(和扩展(用于JUnit 5(。