Grails 3の統合テストでtransactionManagerエラーが発生しません

Question

新しいGrails 3.1.4角度プロジェクトと、RestfulControllerを拡張するいくつかのドメインオブジェクトとコントローラを作成しました。以下の統合テストを作成しました。私はapplication.ymlで設定したデータソースを持っています

package com.waldoware.invoicer 

import grails.test.mixin.integration.Integration 
import grails.transaction.* 
import spock.lang.* 

@Integration 
@Rollback 
class BillingEntityRestControllerIntegrationSpec extends Specification { 

    def setupData() { 
     def biller = new BillingEntity() 
     biller.with { 
      companyName = "Acme, Inc." 
     } 
     def ledger = new Ledger(name: "My Ledger", billingEntity: biller).save(failOnError: true, flush: true) 
    } 

    void 'test all entities'() { 
     when: 
     setupData() 
     new BillingEntityRestController().index() 

     then: 
     response.contentType == 'application/json;charset=UTF-8' 
     response.status == HttpServletResponse.SC_OK 
     response.text == "[{}]" 
    } 
} 

：：私はgrails test-app -integrationを実行すると、私はエラーに

java.lang.IllegalStateException: No transactionManager was specified. Using @Transactional or @Rollback requires a valid configured transaction manager. If you are running in a unit test ensure the test has been properly configured and that you run the test suite not an individual test method. 
    at grails.transaction.GrailsTransactionTemplate.<init>(GrailsTransactionTemplate.groovy:60) 
    at com.waldoware.invoicer.BillingEntityRestControllerIntegrationSpec.$tt__$spock_feature_0_0(BillingEntityRestControllerIntegrationSpec.groovy:29) 
    at com.waldoware.invoicer.BillingEntityRestControllerIntegrationSpec.test all entities_closure2(BillingEntityRestControllerIntegrationSpec.groovy) 
    at groovy.lang.Closure.call(Closure.java:426) 
    at groovy.lang.Closure.call(Closure.java:442) 
    at grails.transaction.GrailsTransactionTemplate$1.doInTransaction(GrailsTransactionTemplate.groovy:70) 
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) 
    at grails.transaction.GrailsTransactionTemplate.executeAndRollback(GrailsTransactionTemplate.groovy:67) 
    at com.waldoware.invoicer.BillingEntityRestControllerIntegrationSpec.test all entities(BillingEntityRestControllerIntegrationSpec.groovy) 

Testクラスを取得

environments: 
    development: 
     dataSource: 
      dbCreate: none 
      url: jdbc:h2:./devDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE 
    test: 
     dataSource: 
      dbCreate: update 
      url: jdbc:h2:mem:testDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE 
    production: 
     dataSource: 
      dbCreate: update 
      url: jdbc:h2:./prodDb;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE 
      properties: 
       jmxEnabled: true 
       initialSize: 5 
       maxActive: 50 
       minIdle: 5 
       maxIdle: 25 
       maxWait: 10000 
       maxAge: 600000 
       timeBetweenEvictionRunsMillis: 5000 
       minEvictableIdleTimeMillis: 60000 
       validationQuery: SELECT 1 
       validationQueryTimeout: 3 
       validationInterval: 15000 
       testOnBorrow: true 
       testWhileIdle: true 
       testOnReturn: false 
       jdbcInterceptors: ConnectionState 
       defaultTransactionIsolation: 2 # TRANSACTION_READ_COMMITTED 

Answer 1

これはあなたが持っていない場合は助けることができますトランザクションマネージャを設定するbuild.gradleで設定された永続性プラグイン（例：hibernate4,mongodb、またはgrails-app/conf/application.ymlにdataSourceが設定されていない場合などです。

この場合、@Rollbackアノテーションを削除するだけで問題を解決できます。