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POPlay2 and Scala, How should I configure my integration tests to run with proper DB
 

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  1. POPlay2 and Scala, How should I configure my integration tests to run with proper DB
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    <p>I'm trying to figure out how to write my db integration tests in my Play2 app.</p> <p>In my conf file I have specified two databases, xxx_test for regular use and h2 db for testing:</p> <pre><code>db.xxx_test.driver=com.mysql.jdbc.Driver db.xxx_test.url="jdbc:mysql://localhost/xxx_test?characterEncoding=UTF-8" db.xxx_test.user="root" db.xxx_test.password="" db.h2.driver=org.h2.Driver db.h2.url="jdbc:h2:mem:play" db.h2.user=sa db.h2.password="" </code></pre> <p>In my User object I have specified <code>xxx_test</code> to be used when I run the application. </p> <pre><code>def createUser(user: User): Option[User] = { DB.withConnection("xxx_test") { implicit connection =&gt; SQL("insert into users(first_name, last_name, email, email_validated, last_login, created, modified, active) values({first_name},{last_name},{email},{email_validated},{last_login}, {created}, {modified}, {active})").on( 'first_name -&gt; user.firstName, 'last_name -&gt; user.lastName, 'email -&gt; user.email, 'email_validated -&gt; user.emailValidated, 'last_login -&gt; user.lastLogin, 'created -&gt; user.created, 'modified -&gt; user.modified, 'active -&gt; true ).executeInsert().map(id =&gt; { return Some(User(new Id[Long](id), user.firstName, user.lastName, user.email, user.emailValidated, user.lastLogin, user.created, user.modified, true)) } ) } None } </code></pre> <p>In my test I create a new inMemoryDatabase and then use the User to create and get my object for testing.</p> <pre><code>class DBEvolutionsTest extends Specification { "The Database" should { "persist data properly" in { running(FakeApplication(additionalConfiguration = inMemoryDatabase())) { User.create(User(Id[Long](1L), "jakob", "aa", "aaa", true, DateTime.now(), DateTime.now(), DateTime.now(), true)) val newUser = User.findBy(Id[Long](1L)) newUser.get.firstName must beEqualTo("jakob") } } } } </code></pre> <p>This of course is not the correct way since the User object uses the <code>xxx_test</code> and not the <code>h2</code> db. The test will create a User in the real db and not the one in memory since I have specified the db in the User(<code>DB.withConnection("xxx_test")</code>) object. I guess there is some smart way of doing this, I do not want to pass the db name around inte the application like <code>User.create(User(...), "xxx_test")</code> </p> <p>How have you solved this problem?</p>
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