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package org.glassfish.jersey.uri;
import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.regex.MatchResult;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
/**
* Taken from Jersey 1: jersey-tests: com.sun.jersey.impl.uri.UriTemplateTest
*
* @author Paul.Sandoz
* @author Gerard Davison (gerard.davison at oracle.com)
*/
public class UriTemplateTest {
/**
* Test the URI resolution as defined in RFC 3986,
* <a href="http://tools.ietf.org/html/rfc3986#section-5.4.1">sect. 5.4.1</a> and
* and <a href="http://tools.ietf.org/html/rfc3986#section-5.4.2">sect. 5.4.2</a>.
*/
@Test
public void testResolveUri() {
final URI baseUri = URI.create("http://a/b/c/d;p?q");
// Normal examples (RFC 3986, sect. 5.4.1)
assertThat(UriTemplate.resolve(baseUri, URI.create("g:h")), equalTo(URI.create("g:h")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g:h")), equalTo(URI.create("g:h")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g")), equalTo(URI.create("http://a/b/c/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("./g")), equalTo(URI.create("http://a/b/c/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g/")), equalTo(URI.create("http://a/b/c/g/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("/g")), equalTo(URI.create("http://a/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("//g")), equalTo(URI.create("http://g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("?y")), equalTo(URI.create("http://a/b/c/d;p?y")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g?y")), equalTo(URI.create("http://a/b/c/g?y")));
assertThat(UriTemplate.resolve(baseUri, URI.create("#s")), equalTo(URI.create("http://a/b/c/d;p?q#s")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g#s")), equalTo(URI.create("http://a/b/c/g#s")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g?y#s")), equalTo(URI.create("http://a/b/c/g?y#s")));
assertThat(UriTemplate.resolve(baseUri, URI.create(";x")), equalTo(URI.create("http://a/b/c/;x")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g;x")), equalTo(URI.create("http://a/b/c/g;x")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g;x?y#s")), equalTo(URI.create("http://a/b/c/g;x?y#s")));
assertThat(UriTemplate.resolve(baseUri, URI.create("")), equalTo(URI.create("http://a/b/c/d;p?q")));
assertThat(UriTemplate.resolve(baseUri, URI.create(".")), equalTo(URI.create("http://a/b/c/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("./")), equalTo(URI.create("http://a/b/c/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("..")), equalTo(URI.create("http://a/b/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../")), equalTo(URI.create("http://a/b/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../g")), equalTo(URI.create("http://a/b/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../..")), equalTo(URI.create("http://a/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../../")), equalTo(URI.create("http://a/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../../g")), equalTo(URI.create("http://a/g")));
// Abnormal examples (RFC 3986, sect. 5.4.2)
assertThat(UriTemplate.resolve(baseUri, URI.create("../../../g")), equalTo(URI.create("http://a/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("../../../../g")), equalTo(URI.create("http://a/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("/./g")), equalTo(URI.create("http://a/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("/../g")), equalTo(URI.create("http://a/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g.")), equalTo(URI.create("http://a/b/c/g.")));
assertThat(UriTemplate.resolve(baseUri, URI.create(".g")), equalTo(URI.create("http://a/b/c/.g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g..")), equalTo(URI.create("http://a/b/c/g..")));
assertThat(UriTemplate.resolve(baseUri, URI.create("..g")), equalTo(URI.create("http://a/b/c/..g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("./../g")), equalTo(URI.create("http://a/b/g")));
assertThat(UriTemplate.resolve(baseUri, URI.create("./g/.")), equalTo(URI.create("http://a/b/c/g/")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g/./h")), equalTo(URI.create("http://a/b/c/g/h")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g/../h")), equalTo(URI.create("http://a/b/c/h")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g;x=1/./y")), equalTo(URI.create("http://a/b/c/g;x=1/y")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g;x=1/../y")), equalTo(URI.create("http://a/b/c/y")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g?y/./x")), equalTo(URI.create("http://a/b/c/g?y/./x")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g?y/../x")), equalTo(URI.create("http://a/b/c/g?y/../x")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g#s/./x")), equalTo(URI.create("http://a/b/c/g#s/./x")));
assertThat(UriTemplate.resolve(baseUri, URI.create("g#s/../x")), equalTo(URI.create("http://a/b/c/g#s/../x")));
// Per RFC 3986, test below should resolve to "http:g" for strict parsers and "http://a/b/c/g" for backward compatibility
assertThat(UriTemplate.resolve(baseUri, URI.create("http:g")), equalTo(URI.create("http:g")));
// JDK bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4708535
assertThat(UriTemplate.resolve(baseUri, URI.create("")), equalTo(baseUri));
}
@Test
public void testRelativizeUri() {
URI baseUri;
baseUri = URI.create("http://a/b/c/d");
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e")), equalTo(URI.create("e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/./e")), equalTo(URI.create("e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e/../f")), equalTo(URI.create("f")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e/.././f")), equalTo(URI.create("f")));
baseUri = URI.create("http://a/b/c/d?q=v");
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e")), equalTo(URI.create("e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/./e")), equalTo(URI.create("e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e/../f")), equalTo(URI.create("f")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/e/.././f")), equalTo(URI.create("f")));
// NOTE: At the moment, in sync with the JDK implementation of relativize() method,
// we do not support relativization of URIs that do not fully prefix the base URI.
// Once (if) we decide to improve this support beyond what JDK supports, we may need
// to update the assertions below.
baseUri = URI.create("http://a/b/c/d");
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/e")), equalTo(URI.create("http://a/b/c/e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/./e")), equalTo(URI.create("http://a/b/c/e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/.././e")), equalTo(URI.create("http://a/b/c/e")));
baseUri = URI.create("http://a/b/c/d?q=v");
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/e")), equalTo(URI.create("http://a/b/c/e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/./e")), equalTo(URI.create("http://a/b/c/e")));
assertThat(UriTemplate.relativize(baseUri, URI.create("http://a/b/c/d/.././e")), equalTo(URI.create("http://a/b/c/e")));
}
@Test
public void testTemplateNames() {
_testTemplateNames("{a}", "a");
_testTemplateNames("{ a}", "a");
_testTemplateNames("{ a }", "a");
_testTemplateNames("{a:}", "a");
_testTemplateNames("{a :}", "a");
_testTemplateNames("{a : }", "a");
_testTemplateNames("http://example.org/{a}/{b}/", "a", "b");
_testTemplateNames("http://example.org/page1#{a}", "a");
_testTemplateNames("{scheme}://{20}.example.org?date={wilma}&option={a}", "scheme", "20", "wilma", "a");
_testTemplateNames("http://example.org/{a-b}", "a-b");
_testTemplateNames("http://example.org?{p}", "p");
_testTemplateNames("http://example.com/order/{c}/{c}/{c}/", "c", "c", "c");
}
void _testTemplateNames(String template, String... names) {
UriTemplate t = new UriTemplate(template);
_testTemplateNames(t.getTemplateVariables(), names);
}
void _testTemplateNames(List<String> regexNames, String... names) {
assertEquals(names.length, regexNames.size());
Iterator<String> i = regexNames.iterator();
for (String name : names) {
assertEquals(name, i.next());
}
}
@Test
public void testMatching() {
_testMatching("http://example.org/{a}/{b}/",
"http://example.org/fred/barney/",
"fred", "barney");
_testMatching("http://example.org/page1#{a}",
"http://example.org/page1#fred",
"fred");
_testMatching("{scheme}://{20}.example.org?date={wilma}&option={a}",
"https://this-is-spinal-tap.example.org?date=2008&option=fred",
"https", "this-is-spinal-tap", "2008", "fred");
_testMatching("http://example.org/{a-b}",
"http://example.org/none%20of%20the%20above",
"none%20of%20the%20above");
_testMatching("http://example.org?{p}",
"http://example.org?quote=to+bo+or+not+to+be",
"quote=to+bo+or+not+to+be");
_testMatching("http://example.com/order/{c}/{c}/{c}/",
"http://example.com/order/cheeseburger/cheeseburger/cheeseburger/",
"cheeseburger", "cheeseburger", "cheeseburger");
_testMatching("http://example.com/{q}",
"http://example.com/hullo#world",
"hullo#world");
_testMatching("http://example.com/{e}/",
"http://example.com/xxx/",
"xxx");
}
@Test
public void testTemplateRegexes() {
_testTemplateRegex("{a:}", "([^/]+?)");
_testTemplateRegex("{a:.*}", "(.*)");
_testTemplateRegex("{a: .*}", "(.*)");
_testTemplateRegex("{a: .* }", "(.*)");
_testTemplateRegex("{a : .* }", "(.*)");
}
private void _testTemplateRegex(String template, String regex) {
UriTemplate t = new UriTemplate(template);
assertEquals(regex, t.getPattern().toString());
}
@Test
public void testRegexMatching() {
_testMatching("{b: .+}",
"1",
"1");
_testMatching("{b: .+}",
"1/2/3",
"1/2/3");
_testMatching("http://example.org/{a}/{b: .+}",
"http://example.org/fred/barney/x/y/z",
"fred", "barney/x/y/z");
_testMatching("{b: \\d+}",
"1234567890",
"1234567890");
_testMatching("{a}/{b: .+}/{c}{d: (/.*)?}",
"1/2/3/4",
"1", "2/3", "4", "");
_testMatching("{a}/{b: .+}/{c}{d: (/.*)?}",
"1/2/3/4/",
"1", "2/3", "4", "/");
}
@Test
public void testRegexMatchingWithNestedGroups() {
_testMatching("{b: (\\d+)}",
"1234567890",
"1234567890");
_testMatching("{b: (\\d+)-(\\d+)-(\\d+)}",
"12-34-56",
"12-34-56");
_testMatching("{a: (\\d)(\\d*)}-{b: (\\d)(\\d*)}-{c: (\\d)(\\d*)}",
"12-34-56",
"12", "34", "56");
}
void _testMatching(String template, String uri, String... values) {
UriTemplate t = new UriTemplate(template);
Map<String, String> m = new HashMap<String, String>();
boolean isMatch = t.match(uri, m);
assertTrue(isMatch);
assertEquals(values.length, t.getTemplateVariables().size());
Iterator<String> names = t.getTemplateVariables().iterator();
for (String value : values) {
String mapValue = m.get(names.next());
assertEquals(value, mapValue);
}
List<String> matchedValues = new ArrayList<String>();
isMatch = t.match(uri, matchedValues);
assertTrue(isMatch);
assertEquals(values.length, matchedValues.size());
for (int i = 0; i < values.length; i++) {
assertEquals(values[i], matchedValues.get(i));
}
MatchResult mr = t.getPattern().match(uri);
assertNotNull(mr);
assertEquals(values.length, mr.groupCount());
assertEquals(uri, mr.group());
assertEquals(uri, mr.group(0));
assertEquals(0, mr.start());
assertEquals(uri.length(), mr.end());
assertEquals(0, mr.start(0));
assertEquals(uri.length(), mr.end(0));
for (int i = 0; i < mr.groupCount(); i++) {
assertEquals(values[i], mr.group(i + 1));
assertEquals(values[i], uri.substring(mr.start(i + 1), mr.end(i + 1)));
}
}
@Test
public void testNullMatching() {
Map<String, String> m = new HashMap<String, String>();
UriTemplate t = UriTemplate.EMPTY;
assertEquals(false, t.match("/", m));
assertEquals(true, t.match(null, m));
assertEquals(true, t.match("", m));
t = new UriTemplate("/{v}");
assertEquals(false, t.match(null, m));
assertEquals(true, t.match("/one", m));
}
@Test
public void testOrder() {
List<UriTemplate> l = new ArrayList<UriTemplate>();
l.add(UriTemplate.EMPTY);
l.add(new UriTemplate("/{a}"));
l.add(new UriTemplate("/{a}/{b}"));
l.add(new UriTemplate("/{a}/one/{b}"));
Collections.sort(l, UriTemplate.COMPARATOR);
assertEquals(new UriTemplate("/{a}/one/{b}").getTemplate(),
l.get(0).getTemplate());
assertEquals(new UriTemplate("/{a}/{b}").getTemplate(),
l.get(1).getTemplate());
assertEquals(new UriTemplate("/{a}").getTemplate(),
l.get(2).getTemplate());
assertEquals(UriTemplate.EMPTY.getTemplate(),
l.get(3).getTemplate());
}
@Test
public void testOrderDuplicitParams() {
List<UriTemplate> l = new ArrayList<UriTemplate>();
l.add(new UriTemplate("/{a}"));
l.add(new UriTemplate("/{a}/{a}"));
Collections.sort(l, UriTemplate.COMPARATOR);
assertEquals(new UriTemplate("/{a}/{a}").getTemplate(),
l.get(0).getTemplate());
assertEquals(new UriTemplate("/{a}").getTemplate(),
l.get(1).getTemplate());
}
@Test
public void testSubstitutionArray() {
_testSubstitutionArray("http://example.org/{a}/{b}/",
"http://example.org/fred/barney/",
"fred", "barney");
_testSubstitutionArray("http://example.org/page1#{a}",
"http://example.org/page1#fred",
"fred");
_testSubstitutionArray("{scheme}://{20}.example.org?date={wilma}&option={a}",
"https://this-is-spinal-tap.example.org?date=&option=fred",
"https", "this-is-spinal-tap", "", "fred");
_testSubstitutionArray("http://example.org/{a-b}",
"http://example.org/none%20of%20the%20above",
"none%20of%20the%20above");
_testSubstitutionArray("http://example.org?{p}",
"http://example.org?quote=to+bo+or+not+to+be",
"quote=to+bo+or+not+to+be");
_testSubstitutionArray("http://example.com/order/{c}/{c}/{c}/",
"http://example.com/order/cheeseburger/cheeseburger/cheeseburger/",
"cheeseburger");
_testSubstitutionArray("http://example.com/{q}",
"http://example.com/hullo#world",
"hullo#world");
_testSubstitutionArray("http://example.com/{e}/",
"http://example.com//",
"");
_testSubstitutionArray("http://example.com/{a}/{b}/{a}",
"http://example.com/fred/barney/fred",
"fred", "barney", "joe");
}
@Test
public void testGroupIndexes() throws Exception {
UriTemplate template = new UriTemplate("/a");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[0]));
template = new UriTemplate("/{a}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1}));
template = new UriTemplate("/{a}/b");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1}));
template = new UriTemplate("/{a}/{b}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1, 2}));
template = new UriTemplate("/{a}/{b}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1, 2}));
template = new UriTemplate("/{a}/b/{c}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1, 2}));
template = new UriTemplate("/{a: (abc)+}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1}));
template = new UriTemplate("/{a: (abc)+}/b");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1}));
template = new UriTemplate("/{a: (abc)+}/{b}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1, 3}));
template = new UriTemplate("/{a: (abc)+}/b/{c}");
assertThat(template.getPattern().getGroupIndexes(), equalTo(new int[] {1, 3}));
}
void _testSubstitutionArray(String template, String uri, String... values) {
UriTemplate t = new UriTemplate(template);
assertEquals(uri, t.createURI(values));
}
@Test
public void testSubstitutionMap() {
_testSubstitutionMap("http://example.org/{a}/{b}/",
"http://example.org/fred/barney/",
"a", "fred",
"b", "barney");
_testSubstitutionMap("http://example.org/page1#{a}",
"http://example.org/page1#fred",
"a", "fred");
_testSubstitutionMap("{scheme}://{20}.example.org?date={wilma}&option={a}",
"https://this-is-spinal-tap.example.org?date=&option=fred",
"scheme", "https",
"20", "this-is-spinal-tap",
"wilma", "",
"a", "fred");
_testSubstitutionMap("http://example.org/{a-b}",
"http://example.org/none%20of%20the%20above",
"a-b", "none%20of%20the%20above");
_testSubstitutionMap("http://example.org?{p}",
"http://example.org?quote=to+bo+or+not+to+be",
"p", "quote=to+bo+or+not+to+be");
_testSubstitutionMap("http://example.com/order/{c}/{c}/{c}/",
"http://example.com/order/cheeseburger/cheeseburger/cheeseburger/",
"c", "cheeseburger");
_testSubstitutionMap("http://example.com/{q}",
"http://example.com/hullo#world",
"q", "hullo#world");
_testSubstitutionMap("http://example.com/{e}/",
"http://example.com//",
"e", "");
}
void _testSubstitutionMap(String template, String uri, String... variablesAndvalues) {
UriTemplate t = new UriTemplate(template);
Map<String, String> variableMap = new HashMap<String, String>();
for (int i = 0; i < variablesAndvalues.length; i += 2) {
variableMap.put(variablesAndvalues[i], variablesAndvalues[i + 1]);
}
assertEquals(uri, t.createURI(variableMap));
}
@Test
public void testNormalizesURIs() throws Exception {
this.validateNormalize("/some-path", "/some-path");
this.validateNormalize("http://example.com/some/../path", "http://example.com/path");
// note, that following behaviour differs from Jersey-1.x UriHelper.normalize(), the '..' segment is simply left out in
// this case, where older UriHelper.normalize() would return the path including the '..' segment. It is also mentioned
// in the UriTemplate.normalize() javadoc.
this.validateNormalize("http://example.com/../path", "http://example.com/path");
this.validateNormalize("http://example.com//path", "http://example.com//path");
}
private void validateNormalize(String path, String expected) throws Exception {
URI result = UriTemplate.normalize(path);
assertEquals(expected, result.toString());
}
@Test
public void testSingleQueryParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{?query}");
Map<String, String> result = new HashMap<String, String>();
tmpl.match("/test?query=x", result);
assertEquals(
"incorrect size for match string",
1,
result.size()
);
assertEquals(
"query parameter is not matched",
"x",
result.get("query")
);
}
@Test
public void testDoubleQueryParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{?query,secondQuery}");
List<String> list = new ArrayList<String>();
tmpl.match("/test?query=x&secondQuery=y", list);
Map<String, String> result = new HashMap<String, String>();
tmpl.match("/test?query=x&secondQuery=y", result);
assertEquals(
"incorrect size for match string",
2,
result.size()
);
assertEquals(
"query parameter is not matched",
"x",
result.get("query")
);
assertEquals(
"query parameter is not matched",
"y",
result.get("secondQuery")
);
}
@Test
public void testSettingQueryParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{?query}");
Map<String, String> values = new HashMap<String, String>();
values.put("query", "example");
String uri = tmpl.createURI(values);
assertEquals(
"query string is not set",
"/test?query=example",
uri
);
}
@Test
public void testSettingTwoQueryParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{?query,other}");
Map<String, String> values = new HashMap<String, String>();
values.put("query", "example");
values.put("other", "otherExample");
String uri = tmpl.createURI(values);
assertEquals(
"query string is not set",
"/test?query=example&other=otherExample",
uri
);
}
@Test
public void testNotSettingQueryParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{?query}");
Map<String, String> values = new HashMap<String, String>();
String uri = tmpl.createURI(values);
assertEquals(
"query string is set",
"/test",
uri
);
}
@Test
public void testSettingMatrixParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{;matrix}/other");
Map<String, String> values = new HashMap<String, String>();
values.put("matrix", "example");
String uri = tmpl.createURI(values);
assertEquals(
"query string is not set",
"/test;matrix=example/other",
uri
);
}
@Test
public void testSettingTwoMatrixParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{;matrix,other}/other");
Map<String, String> values = new HashMap<String, String>();
values.put("matrix", "example");
values.put("other", "otherExample");
String uri = tmpl.createURI(values);
assertEquals(
"query string is not set",
"/test;matrix=example;other=otherExample/other",
uri
);
}
@Test
public void testSettingTwoSeperatedMatrixParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{;matrix}/other{;other}");
Map<String, String> values = new HashMap<String, String>();
values.put("matrix", "example");
values.put("other", "otherExample");
String uri = tmpl.createURI(values);
assertEquals(
"query string is not set",
"/test;matrix=example/other;other=otherExample",
uri
);
}
@Test
public void testNotSettingMatrixParameter() throws Exception {
UriTemplate tmpl = new UriTemplate("/test{;query}/other");
Map<String, String> values = new HashMap<String, String>();
String uri = tmpl.createURI(values);
assertEquals(
"query string is set",
"/test/other",
uri
);
}
/*
RFC 6570, section 3.2:
count := ("one", "two", "three")
dom := ("example", "com")
dub := "me/too"
hello := "Hello World!"
half := "50%"
var := "value"
who := "fred"
base := "http://example.com/home/"
path := "/foo/bar"
list := ("red", "green", "blue")
keys := [("semi",";"),("dot","."),("comma",",")]
v := "6"
x := "1024"
y := "768"
empty := ""
empty_keys := []
undef := null
*/
private static final List<String> count = Arrays.asList("one", "two", "three");
private static final List<String> dom = Arrays.asList("example", "com");
private static final String dub = "me/too";
private static final String hello = "Hello World!";
private static final String half = "50%";
private static final String var = "value";
private static final String who = "fred";
private static final String base = "http://example.com/home/";
private static final String path = "/foo/bar";
private static final List<String> list = Arrays.asList("red", "green", "blue");
private static final Map<String, String> keys = new HashMap<String, String>() {{
put("semi", ";");
put("dot", ".");
put("comma", ",");
}};
private static final String v = "6";
private static final String x = "1024";
private static final String y = "768";
private static final String empty = "";
private static final Map<String, String> emptyKeys = Collections.emptyMap();
@Test
public void testRfc6570QueryTemplateExamples() {
/*
RFC 6570, section 3.2.8:
{?who} ?who=fred
{?half} ?half=50%25
{?x,y} ?x=1024&y=768
{?x,y,empty} ?x=1024&y=768&empty=
{?x,y,undef} ?x=1024&y=768
{?var:3} ?var=val
{?list} ?list=red,green,blue
{?list*} ?list=red&list=green&list=blue
{?keys} ?keys=semi,%3B,dot,.,comma,%2C
{?keys*} ?semi=%3B&dot=.&comma=%2C
*/
assertEncodedQueryTemplateExpansion("?who=fred", "{?who}", who);
assertEncodedQueryTemplateExpansion("?half=50%25", "{?half}", half);
assertEncodedQueryTemplateExpansion("?x=1024&y=768", "{?x,y}", x, y);
assertEncodedQueryTemplateExpansion("?x=1024&y=768&empty=", "{?x,y,empty}", x, y, empty);
assertEncodedQueryTemplateExpansion("?x=1024&y=768", "{?x,y,undef}", x, y);
// TODO assertEncodedQueryTemplateExpansion("?var=val", "{?var:3}", var);
// TODO assertEncodedQueryTemplateExpansion("?list=red,green,blue", "{?list}", list);
// TODO assertEncodedQueryTemplateExpansion("?list=red&list=green&list=blue", "{?list*}", list);
// TODO assertEncodedQueryTemplateExpansion("?keys=semi,%3B,dot,.,comma,%2C", "{?keys}", keys);
// assertEncodedQueryTemplateExpansion("?semi=%3B&dot=.&comma=%2C", "{?keys*}", keys);
}
private void assertEncodedQueryTemplateExpansion(String expectedExpansion, String queryTemplate, Object... values) {
assertEquals("Unexpected encoded query template expansion result.",
expectedExpansion,
UriTemplate.createURI(null, null, null, null, null, null, queryTemplate, null, values, true, false));
}
private void assertEncodedQueryTemplateExpansion(String expectedExpansion, String queryTemplate, Map<String, ?> values) {
assertEquals("Unexpected encoded query template expansion result.",
expectedExpansion,
UriTemplate.createURI(null, null, null, null, null, null, queryTemplate, null, values, true, false));
}
@Test
public void testRfc6570MatrixTemplateExamples() {
/*
RFC 6570, section 3.2.7:
{;who} ;who=fred
{;half} ;half=50%25
{;empty} ;empty
{;v,empty,who} ;v=6;empty;who=fred
{;v,bar,who} ;v=6;who=fred
{;x,y} ;x=1024;y=768
{;x,y,empty} ;x=1024;y=768;empty
{;x,y,undef} ;x=1024;y=768
{;hello:5} ;hello=Hello
{;list} ;list=red,green,blue
{;list*} ;list=red;list=green;list=blue
{;keys} ;keys=semi,%3B,dot,.,comma,%2C
{;keys*} ;semi=%3B;dot=.;comma=%2C
*/
assertEncodedPathTemplateExpansion(";who=fred", "{;who}", who);
assertEncodedPathTemplateExpansion(";half=50%25", "{;half}", half);
assertEncodedPathTemplateExpansion(";empty", "{;empty}", empty);
assertEncodedPathTemplateExpansion(";v=6;empty;who=fred", "{;v,empty,who}", v, empty, who);
assertEncodedPathTemplateExpansion(";v=6;who=fred", "{;v,bar,who}", new HashMap<String, String>() {{
put("v", v);
put("who", who);
}});
assertEncodedPathTemplateExpansion(";x=1024;y=768", "{;x,y}", x, y);
assertEncodedPathTemplateExpansion(";x=1024;y=768;empty", "{;x,y,empty}", x, y, empty);
assertEncodedPathTemplateExpansion(";x=1024;y=768", "{;x,y,undef}", x, y);
// TODO assertEncodedPathTemplateExpansion(";hello=Hello", "{;hello:5}", hello);
// TODO assertEncodedPathTemplateExpansion(";list=red,green,blue", "{;list}", list);
// TODO assertEncodedPathTemplateExpansion(";list=red;list=green;list=blue", "{;list*}", list);
// TODO assertEncodedPathTemplateExpansion(";keys=semi,%3B,dot,.,comma,%2C", "{;keys}", keys);
// TODO assertEncodedPathTemplateExpansion(";semi=%3B;dot=.;comma=%2C", "{;keys*}", keys);
}
private void assertEncodedPathTemplateExpansion(String expectedExpansion, String pathTemplate, Object... values) {
assertEquals("Unexpected encoded matrix parameter template expansion result.",
expectedExpansion,
UriTemplate.createURI(null, null, null, null, null, pathTemplate, null, null, values, true, false));
}
private void assertEncodedPathTemplateExpansion(String expectedExpansion, String pathTemplate, Map<String, ?> values) {
assertEquals("Unexpected encoded matrix parameter template expansion result.",
expectedExpansion,
UriTemplate.createURI(null, null, null, null, null, pathTemplate, null, null, values, true, false));
}
}