test/groovy/org/codehaus/groovy/grails/web/mapping/UrlMappingEvaluatorTests.groovy

   1 package org.codehaus.groovy.grails.web.mapping
   2
   3 import org.springframework.core.io.*
   4
   5 class UrlMappingEvaluatorTests extends GroovyTestCase {
   6
   7     def mappingScript = '''
   8 mappings {
   9   "/$id/$year?/$month?/$day?" {
  10         controller = "blog"
  11         action = "show"
  12         constraints {
  13             year(matches:/\\d{4}/)
  14             month(matches:/\\d{2}/)
  15         }
  16   }
  17
  18   "/product/$name" {
  19         controller = "product"
  20         action = "show"
  21   }
  22   "/book/$author/$title/$test" {
  23       controller = "book"
  24   }
  25
  26   "/author/$lastName/$firstName" (controller:'author', action:'show') {
  27      constraints {
  28         lastName(maxSize:5)
  29         firstName(maxSize:5)
  30      }
  31   }
  32
  33   "/music/$band/$album" (controller:'music', action:'show')
  34 }
  35 '''
  36
  37     void testEvaluateMappings() {
  38          def res = new ByteArrayResource(mappingScript.bytes)
  39
  40          def evaluator = new DefaultUrlMappingEvaluator()
  41          def mappings = evaluator.evaluateMappings(res)
  42
  43          assert mappings
  44          assertEquals 5, mappings.size()
  45
  46          def m1 = mappings[0]
  47          assertEquals "/(*)/(*)?/(*)?/(*)?", m1.urlData.urlPattern
  48          assertEquals 4, m1.urlData.tokens.size()
  49
  50
  51          def info = m1.match("/myentry/2007/04/28")
  52
  53          assertEquals "myentry", info.id
  54          assertEquals "2007", info.parameters.year
  55          assertEquals "04", info.parameters.month
  56          assertEquals "28", info.parameters.day
  57          assertEquals "blog", info.controllerName
  58          assertEquals "show", info.actionName
  59
  60
  61          assert m1.match("/myentry/2007/04/28")
  62          assert m1.match("/myentry/2007/04")
  63          assert m1.match("/myentry/2007")
  64          assert m1.match("/myentry")
  65
  66
  67          def m2 = mappings[1]
  68
  69          info = m2.match("/product/MacBook")
  70          assert info
  71          assertEquals "MacBook", info.parameters.name
  72
  73          assert !m2.match("/product")
  74          assert !m2.match("/foo/bar")
  75          assert !m2.match("/product/MacBook/foo")
  76
  77          def m4 = mappings[3]
  78          info = m4.match("/author/Brown/Jeff")
  79          assert info
  80          assertEquals "Brown", info.parameters.lastName
  81          assertEquals "Jeff", info.parameters.firstName
  82          assertEquals "show", info.actionName
  83          assertEquals "author", info.controllerName
  84
  85          // first name too long
  86          assert !m4.match("/author/Lang/Johnny")
  87
  88          // both names too long
  89          assert !m4.match("/author/Winter/Johnny")
  90
  91          // last name too long
  92          assert !m4.match("/author/Winter/Edgar")
  93
  94          def m5 = mappings[4]
  95          info = m5.match("/music/Rush/Hemispheres")
  96          assert info
  97          assertEquals "Rush", info.parameters.band
  98          assertEquals "Hemispheres", info.parameters.album
  99          assertEquals "show", info.actionName
 100          assertEquals "music", info.controllerName
 101     }
 102 }
 103