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ScalaJPASpecs.scala
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ScalaJPASpecs.scala
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/*
* Copyright 2008-2016 Derek Chen-Becker
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
*/
package org.scala_libs.jpa
package test
import org.specs2.mutable.Specification
/**
* A simple EM defined in our test/resources
*/
object ThreadEM extends LocalEMF("test") with ThreadLocalEM
class ScalaJPASpecs extends Specification {
sequential
"The 'test' LocalEMF instance" should {
val myInstance = new MyItem
myInstance.id = 42
myInstance.name = "Fred"
myInstance.description = "Some guy"
"Persist a new instance" in {
ThreadEM.contains(myInstance) mustEqual false
ThreadEM.persistAndFlush(myInstance)
ThreadEM.contains(myInstance) mustEqual true
}
"Retrieve an instance using a raw query" in {
val items = ThreadEM.createQuery[MyItem]("FROM MyItem").findAll
items.size must_== 1
items(0).name must_== "Fred"
}
"Retrieve an instance using a named query" in {
val items = ThreadEM.findAll[MyItem]("AllItems")
items.size must_== 1
items(0).name must_== "Fred"
}
"Remove an instance" in {
ThreadEM.contains(myInstance) mustEqual true
ThreadEM.removeAndFlush(myInstance)
ThreadEM.contains(myInstance) mustEqual false
}
}
}