/
RegexUrlMappingTests.groovy
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/
RegexUrlMappingTests.groovy
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package org.codehaus.groovy.grails.web.mapping
import grails.util.GrailsWebUtil
import org.codehaus.groovy.grails.validation.ConstrainedProperty
import org.codehaus.groovy.grails.web.mapping.exceptions.UrlMappingException
import org.springframework.core.io.*
import org.springframework.mock.web.MockServletContext
class RegexUrlMappingTests extends AbstractGrailsMappingTests {
def mappingScript = '''
mappings {
"/book/$author/$title/$test" {
controller = "book"
action = "show"
}
"/blog/$entry/$year?/$month?/$day?" {
controller = "blog"
action = "show"
}
"/surveys/$action?" {
controller = "survey"
}
"/files/$path**?" {
controller = "files"
}
"/filenameext/$fname$fext?" {
controller = "download"
}
"/another/arbitrary/something-$prefix.$ext" {
controller = "myFiles"
action = "index"
}
"/foo"(controller:"foo", parseRequest:true)
"/foo2"(controller: "foo") {
parseRequest = true
}
"/foo3" {
controller = "foo"
parseRequest = true
}
name foo4: "/foo4" {
controller = "foo"
parseRequest = true
}
"/bar"(uri:"/x/y")
"/surveys/view/$id" {
controller = "survey"
action = "viewById"
constraints {
id(matches:/\\d+/)
}
}
"/surveys/view/$name" {
controller = "survey"
action = "viewByName"
}
"/reports/$foo" {
controller = 'reporting'
action = 'view'
}
"/$first-alpha-$second/$third-beta-$fourth-foo(.$format)?" {
controller = 'hyphenTests'
action = 'view'
}
"/plugins/grails-$plugin/tags/RELEASE_$version/$fullName(.$type)" {
controller = 'website'
action = 'displayPlugin'
}
}
'''
void testExtensionPrecededByTokenWhichMayContainDots() {
def holder = new DefaultUrlMappingsHolder(evaluator.evaluateMappings(new ByteArrayResource(mappingScript.bytes)))
def info = holder.match("/plugins/grails-csv/tags/RELEASE_0.3.1/csv-0.3.1.pom")
assertNotNull info
assertEquals 'website', info.controllerName
assertEquals 'displayPlugin', info.actionName
assertEquals '0.3.1', info.params.version
assertEquals 'csv', info.params.plugin
assertEquals 'csv-0.3.1', info.params.fullName
assertEquals 'pom', info.params.type
}
void testHyphenDelimiters() {
def holder = new DefaultUrlMappingsHolder(evaluator.evaluateMappings(new ByteArrayResource(mappingScript.bytes)))
def info = holder.match("/one-alpha-two/three-beta-four-foo.json")
assertNotNull info
assertEquals 'hyphenTests', info.controllerName
assertEquals 'view', info.actionName
assertEquals 'one', info.params.first
assertEquals 'two', info.params.second
assertEquals 'three', info.params.third
assertEquals 'four', info.params.fourth
assertEquals 'json', info.params.format
info = holder.match("/one-alpha-two/three-beta-four-foo")
assertNotNull info
assertEquals 'hyphenTests', info.controllerName
assertEquals 'view', info.actionName
assertEquals 'one', info.params.first
assertEquals 'two', info.params.second
assertEquals 'three', info.params.third
assertEquals 'four', info.params.fourth
assertNull info.params.format
}
void testMaptoURI() {
def res = new ByteArrayResource(mappingScript.bytes)
def mappings = evaluator.evaluateMappings(res)
def holder = new DefaultUrlMappingsHolder(mappings)
def info = holder.match("/bar")
assertEquals "/x/y", info.getURI()
}
void testParseRequestArgument() {
def res = new ByteArrayResource(mappingScript.bytes)
def mappings = evaluator.evaluateMappings(res)
def holder = new DefaultUrlMappingsHolder(mappings)
def info = holder.match("/foo")
assertTrue "should have been a request parsing mapping", info.parsingRequest
info = holder.match("/foo2")
assertTrue "should have been a request parsing mapping", info.parsingRequest
info = holder.match("/foo3")
assertTrue "should have been a request parsing mapping", info.parsingRequest
info = holder.match("/foo4")
assertTrue "should have been a request parsing mapping", info.parsingRequest
}
void testNullableConstraintsInMapping() {
def res = new ByteArrayResource(mappingScript.bytes)
def mappings = evaluator.evaluateMappings(res)
def m = mappings[2]
assert m.urlData.isOptional(0)
assertEquals 1, m.constraints.length
assertTrue m.constraints[0].nullable
}
void testCreateUrlFromMapping() {
GrailsWebUtil.bindMockWebRequest()
def res = new ByteArrayResource(mappingScript.bytes)
def mappings = evaluator.evaluateMappings(res)
def m = mappings[0]
assert m
assertEquals "/book/dierk/gina/foo", m.createURL(author: "dierk", title: "gina", test: "foo", "utf-8")
m = mappings[1]
assert m
assertEquals "/blog/foo/2007/10/24", m.createURL(entry: "foo", year: 2007, month: 10, day: 24, "utf-8")
assertEquals "/blog/foo/2007/10", m.createURL(entry: "foo", year: 2007, month: 10, "utf-8")
assertEquals "/blog/foo/2007", m.createURL(entry: "foo", year: 2007, "utf-8")
assertEquals "/blog/foo/2007", m.createURL(entry: "foo", year: 2007, null)
assertEquals "/blog/foo", m.createURL(entry: "foo", "utf-8")
assertEquals "/blog/foo", m.createURL(entry: "foo", null)
assertEquals '/blog/My%20%2410', m.createURL(entry: 'My $10', "utf-8")
assertEquals '/blog/My%20%24temp', m.createURL(entry: 'My $temp', "utf-8")
assertEquals "/blog/foo?day=24", m.createURL(entry: "foo", day: 24, "utf-8")
shouldFail { m.createURL([:], "utf-8") }
m = mappings[3]
assert m
assertEquals "/files/path/to/my/file", m.createURL([path:"/path/to/my/file"], "utf-8")
m = mappings[4] //filename+fileextension case
assert m
assertEquals "/filenameext/grails", m.createURL([fname:'grails'], "utf-8")
assertEquals "/filenameext/grails.", m.createURL([fname:'grails.'], "utf-8")
assertEquals "/filenameext/grails.jpg", m.createURL(fname:"grails",fext:".jpg", "utf-8")
m = mappings[5]
assert m
assertEquals "/another/arbitrary/something-source.jar",
m.createURL(controller:"myFiles",action:"index", prefix:"source", ext:"jar", "utf-8")
// "ext" is a required property, so if it isn't specified an
// exception should be thrown.
shouldFail(UrlMappingException) {
m.createURL(controller:"myFiles",action:"index", prefix:"source", "utf-8")
}
}
void testCreateUrlWithFragment() {
GrailsWebUtil.bindMockWebRequest()
def res = new ByteArrayResource(mappingScript.bytes)
def mappings = evaluator.evaluateMappings(res)
def m = mappings[0]
assert m
assertEquals "/book/dierk/gina/foo#testfrag", m.createURL(author: "dierk", title: "gina", test: "foo", "utf-8", "testfrag")
m = mappings[1]
assert m
assertEquals "/blog/foo/2007/10/24#testfrag2", m.createURL(entry: "foo", year: 2007, month: 10, day: 24, "utf-8", "testfrag2")
// Test the behaviour of a null encoding.
assertEquals "/blog/foo/2007/10/24#testfrag2", m.createURL(entry: "foo", year: 2007, month: 10, day: 24, null, "testfrag2")
}
void testComparable() {
def parser = new DefaultUrlMappingParser()
def m1 = new RegexUrlMapping(parser.parse("/foo/"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m2 = new RegexUrlMapping(parser.parse("/"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m3 = new RegexUrlMapping(parser.parse("/foo/bar/(*)"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m4 = new RegexUrlMapping(parser.parse("/foo/(*)/bar"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m5 = new RegexUrlMapping(parser.parse("/(*)/foo/bar"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m6 = new RegexUrlMapping(parser.parse("/foo/(*)"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m7 = new RegexUrlMapping(parser.parse("/(*)"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m8 = new RegexUrlMapping(parser.parse("/foo/(*)/(*)"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m9 = new RegexUrlMapping(parser.parse("/(*)/(*)/bar"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
def m10 = new RegexUrlMapping(parser.parse("/(*)/(*)/(*)"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,null, servletContext)
assertTrue m1.compareTo(m2) > 0
assertTrue m1.compareTo(m3) > 0
assertTrue m1.compareTo(m4) > 0
assertTrue m1.compareTo(m5) > 0
assertTrue m1.compareTo(m6) > 0
assertTrue m1.compareTo(m7) > 0
assertTrue m1.compareTo(m8) > 0
assertTrue m1.compareTo(m9) > 0
assertTrue m1.compareTo(m10) > 0
assertTrue m2.compareTo(m1) < 0
assertTrue m2.compareTo(m3) > 0
assertTrue m2.compareTo(m4) > 0
assertTrue m2.compareTo(m5) > 0
assertTrue m2.compareTo(m6) > 0
assertTrue m2.compareTo(m7) > 0
assertTrue m2.compareTo(m8) > 0
assertTrue m2.compareTo(m9) > 0
assertTrue m2.compareTo(m10) > 0
assertTrue m3.compareTo(m1) < 0
assertTrue m3.compareTo(m2) < 0
assertTrue m3.compareTo(m4) > 0
assertTrue m3.compareTo(m5) > 0
assertTrue m3.compareTo(m6) > 0
assertTrue m3.compareTo(m7) > 0
assertTrue m3.compareTo(m8) > 0
assertTrue m3.compareTo(m9) > 0
assertTrue m3.compareTo(m10) > 0
assertTrue m4.compareTo(m1) < 0
assertTrue m4.compareTo(m2) < 0
assertTrue m4.compareTo(m3) < 0
assertTrue m4.compareTo(m5) > 0
assertTrue m4.compareTo(m6) > 0
assertTrue m4.compareTo(m7) > 0
assertTrue m4.compareTo(m8) > 0
assertTrue m4.compareTo(m9) > 0
assertTrue m4.compareTo(m10) > 0
assertTrue m5.compareTo(m1) < 0
assertTrue m5.compareTo(m2) < 0
assertTrue m5.compareTo(m3) < 0
assertTrue m5.compareTo(m4) < 0
assertTrue m5.compareTo(m6) > 0
assertTrue m5.compareTo(m7) > 0
assertTrue m5.compareTo(m8) > 0
assertTrue m5.compareTo(m9) > 0
assertTrue m5.compareTo(m10) > 0
assertTrue m6.compareTo(m1) < 0
assertTrue m6.compareTo(m2) < 0
assertTrue m6.compareTo(m3) < 0
assertTrue m6.compareTo(m4) < 0
assertTrue m6.compareTo(m5) < 0
assertTrue m6.compareTo(m7) > 0
assertTrue m6.compareTo(m8) > 0
assertTrue m6.compareTo(m9) > 0
assertTrue m6.compareTo(m10) > 0
assertTrue m7.compareTo(m1) < 0
assertTrue m7.compareTo(m2) < 0
assertTrue m7.compareTo(m3) < 0
assertTrue m7.compareTo(m4) < 0
assertTrue m7.compareTo(m5) < 0
assertTrue m7.compareTo(m6) < 0
assertTrue m7.compareTo(m8) > 0
assertTrue m7.compareTo(m9) > 0
assertTrue m7.compareTo(m10) > 0
assertTrue m8.compareTo(m1) < 0
assertTrue m8.compareTo(m2) < 0
assertTrue m8.compareTo(m3) < 0
assertTrue m8.compareTo(m4) < 0
assertTrue m8.compareTo(m5) < 0
assertTrue m8.compareTo(m6) < 0
assertTrue m8.compareTo(m7) < 0
assertTrue m8.compareTo(m9) > 0
assertTrue m8.compareTo(m10) > 0
assertTrue m9.compareTo(m1) < 0
assertTrue m9.compareTo(m2) < 0
assertTrue m9.compareTo(m3) < 0
assertTrue m9.compareTo(m4) < 0
assertTrue m9.compareTo(m5) < 0
assertTrue m9.compareTo(m6) < 0
assertTrue m9.compareTo(m7) < 0
assertTrue m9.compareTo(m8) < 0
assertTrue m9.compareTo(m10) > 0
assertTrue m10.compareTo(m1) < 0
assertTrue m10.compareTo(m2) < 0
assertTrue m10.compareTo(m3) < 0
assertTrue m10.compareTo(m4) < 0
assertTrue m10.compareTo(m5) < 0
assertTrue m10.compareTo(m6) < 0
assertTrue m10.compareTo(m7) < 0
assertTrue m10.compareTo(m8) < 0
assertTrue m10.compareTo(m9) < 0
def correctOrder = [m1, m2, m3, m4, m5, m6, m7, m8, m9, m10]
// urls in completely reverse order
def urls = [m10, m9, m8, m7, m6, m5, m4, m3, m2, m1]
Collections.sort(urls)
Collections.reverse(urls)
assertEquals(correctOrder, urls)
// urls in random order
urls = [m3, m9, m5, m8, m4, m10, m7, m2, m1, m6]
Collections.sort(urls)
Collections.reverse(urls)
assertEquals(correctOrder, urls)
}
void testMatchUriWithConstraints() {
def cp = new ConstrainedProperty(RegexUrlMappingTests.class, "hello", String.class)
cp.nullable = false
// mapping would be "/foo/$hello/bar
def parser = new DefaultUrlMappingParser()
def m = new RegexUrlMapping(parser.parse('/foo/(*)/bar'), "test", "action", null, null, null, null,UrlMapping.ANY_VERSION, [cp] as ConstrainedProperty[], servletContext)
def info = m.match("/foo/world/bar")
assert info
assertEquals "test", info.controllerName
assertEquals "action", info.actionName
assertEquals "world", info.parameters.hello
}
void testMatchUriWithMatchesConstraints() {
def cp = new ConstrainedProperty(RegexUrlMappingTests.class, "year", String.class)
cp.matches = /\d{4}/
// mapping would be "/foo/$hello/bar
def parser = new DefaultUrlMappingParser()
def m = new RegexUrlMapping(parser.parse('/foo/(*)/bar'), "test", "action", null, null, null, null, UrlMapping.ANY_VERSION,[cp] as ConstrainedProperty[], servletContext)
def info = m.match("/foo/2007/bar")
assert info
assertEquals "test", info.controllerName
assertEquals "action", info.actionName
assertEquals "2007", info.parameters.year
info = m.match("/foo/blah/bar")
assertNull info
}
void testConstraintAsTiebreaker() {
// test that two similar rules that only differ by # of constraints are evaluated correctly
def holder = new DefaultUrlMappingsHolder(evaluator.evaluateMappings(new ByteArrayResource(mappingScript.bytes)))
def info = holder.match("/surveys/view/123")
assertNotNull info
assertEquals 'survey', info.controllerName
assertEquals 'viewById', info.actionName
info = holder.match("/surveys/view/foo")
assertNotNull info
assertEquals 'survey', info.controllerName
assertEquals 'viewByName', info.actionName
}
void testParameterContainingADot() {
def holder = new DefaultUrlMappingsHolder(evaluator.evaluateMappings(new ByteArrayResource(mappingScript.bytes)))
def info = holder.match("/reports/my")
assertNotNull info
assertEquals 'reporting', info.controllerName
assertEquals 'view', info.actionName
assertEquals 'my', info.params.foo
info = holder.match("/reports/my.id")
assertNotNull info
assertEquals 'reporting', info.controllerName
assertEquals 'view', info.actionName
assertEquals 'my.id', info.params.foo
}
void testInit() {
def parser = new DefaultUrlMappingParser()
def m = new RegexUrlMapping(parser.parse("/(*)/hello"), "test", null, null, null, null, null, UrlMapping.ANY_VERSION,[] as ConstrainedProperty[], servletContext)
}
void testMatchUriNoConstraints() {
def parser = new DefaultUrlMappingParser()
def m = new RegexUrlMapping(parser.parse("/foo/(*)/bar"), "test", null, null, null, null, null,UrlMapping.ANY_VERSION, [] as ConstrainedProperty[], servletContext)
def info = m.match("/foo/test/bar")
assert info
assertEquals "test", info.controllerName
info = m.match("/foo/bar/test")
assertNull info
}
}