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

   1 /**
   2  * @author Graeme Rocher
   3  * @since 1.0
   4  *
   5  * Created: Nov 14, 2007
   6  */
   7 package org.codehaus.groovy.grails.orm.hibernate
   8 class ListReorderingTests extends AbstractGrailsHibernateTests {
   9
  10     protected void onSetUp() {
  11         gcl.parseClass('''
  12 class Bar {
  13
  14     Long id
  15     Long version
  16     String name
  17     Foo foo
  18     static belongsTo = Foo
  19 }
  20 class Foo {
  21     Long id
  22     Long version
  23     String name
  24
  25     List bars
  26     static hasMany = [bars : Bar]
  27 }
  28
  29 ''')
  30     }
  31
  32
  33
  34     void testReorderList() {
  35         def fooClass = ga.getDomainClass("Foo").clazz
  36         def foo = fooClass.newInstance(name:"foo")
  37                             .addToBars(name:"bar1")
  38                             .addToBars(name:"bar2")
  39
  40         assertEquals foo,foo.bars[0].foo
  41         assertEquals foo,foo.bars[1].foo
  42
  43
  44         foo.save()
  45
  46         session.flush()
  47         session.clear()
  48
  49         foo = fooClass.get(1)
  50
  51
  52         assert foo
  53         assertEquals 2, foo.bars.size()
  54         assertEquals "bar1", foo.bars[0].name
  55         assertEquals "bar2", foo.bars[1].name
  56
  57         def tmp = foo.bars[0]
  58         foo.bars[0] = foo.bars[1]
  59         foo.bars[1] = tmp
  60
  61         session.flush()
  62         session.clear()
  63
  64         foo = fooClass.get(1)
  65         assertEquals 2, foo.bars.size()
  66
  67         assertEquals "bar2", foo.bars[0].name
  68         assertEquals "bar1", foo.bars[1].name
  69
  70     }
  71
  72 }