test/groovy/org/codehaus/groovy/grails/orm/hibernate/ListMappingTests.groovy

   1 package org.codehaus.groovy.grails.orm.hibernate;
   2
   3 import org.codehaus.groovy.grails.commons.*
   4
   5 class ListMappingTests extends AbstractGrailsHibernateTests {
   6
   7     void testAddPersistentPogoToList() {
   8                 def authorClass = ga.getDomainClass("Author")
   9                 def bookClass = ga.getDomainClass("Book")
  10         def b = bookClass.newInstance()
  11         def a = authorClass.newInstance()
  12
  13         a.name = "Stephen King"
  14         a.save()
  15
  16         b.addToAuthors(a)
  17         b.save()
  18         session.flush()
  19         session.clear()
  20
  21         b = bookClass.clazz.get(1)
  22
  23         assertEquals "Stephen King",b.authors[0].name
  24     }
  25
  26         void testListMapping() {
  27                 def authorClass = ga.getDomainClass("Author")
  28                 def bookClass = ga.getDomainClass("Book")
  29                 def a1 = authorClass.newInstance()
  30                 def a2 = authorClass.newInstance()
  31                 def a3 = authorClass.newInstance()
  32
  33         a1.name = "Stephen King"
  34         a2.name = "James Patterson"
  35         a3.name = "Joe Bloggs"
  36
  37         def book = bookClass.newInstance()
  38
  39         book.addToAuthors(a1)
  40             .addToAuthors(a2)
  41             .addToAuthors(a3)
  42             .save(true)
  43
  44         session.flush()
  45         println "Flushed session"
  46         session.clear()
  47
  48         def ids = [a1.id, a2.id, a2.id]
  49
  50         book = null
  51
  52         book = bookClass.clazz.get(1)
  53
  54         assertEquals 3, book.authors.size()
  55
  56         assertEquals a1.id, book.authors[0].id
  57         assertEquals a2.id, book.authors[1].id
  58         assertEquals a3.id, book.authors[2].id
  59         }
  60
  61         void onSetUp() {
  62                 this.gcl.parseClass('''
  63 class Book {
  64         Long id
  65         Long version
  66         List authors
  67         def hasMany = [authors:Author]
  68
  69 }
  70 class Author {
  71         Long id
  72         Long version
  73         String name
  74         Book book
  75 }
  76 class ApplicationDataSource {
  77            boolean pooling = true
  78            boolean logSql = true
  79            String dbCreate = "create-drop" // one of 'create', 'create-drop','update'
  80            String url = "jdbc:hsqldb:mem:testDB"
  81            String driverClassName = "org.hsqldb.jdbcDriver"
  82            String username = "sa"
  83            String password = ""
  84 }
  85 '''
  86                 )
  87         }
  88
  89         void onTearDown() {
  90
  91         }
  92 }