@Test
public void emptySegments() throws Exception {
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/abc/")
.path("/x/y/z")
.build()
.toString(),
equalTo("http://example.com/abc/x/y/z"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/abc/")
.pathSegment("x", "y", "z")
.build()
.toString(),
equalTo("http://example.com/abc/x/y/z"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/abc/")
.path("/x/")
.path("/y/z")
.build()
.toString(),
equalTo("http://example.com/abc/x/y/z"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/abc/")
.pathSegment("x")
.path("y")
.build()
.toString(),
equalTo("http://example.com/abc/x/y"));
}
@Test
public void buildAndExpandOpaque() {
UriComponents result =
UriComponentsBuilder.fromUriString("mailto:{user}@{domain}")
.buildAndExpand("foo", "example.com");
assertEquals("mailto:[email protected]", result.toUriString());
Map<String, String> values = new HashMap<>();
values.put("user", "foo");
values.put("domain", "example.com");
UriComponentsBuilder.fromUriString("mailto:{user}@{domain}").buildAndExpand(values);
assertEquals("mailto:[email protected]", result.toUriString());
}
@Test
public void equalsOpaqueUriComponents() throws Exception {
UriComponents uriComponents1 =
UriComponentsBuilder.fromUriString("http:example.com/foo/bar").build();
UriComponents uriComponents2 =
UriComponentsBuilder.fromUriString("http:example.com/foo/bar").build();
UriComponents uriComponents3 =
UriComponentsBuilder.fromUriString("http:example.com/foo/bin").build();
assertThat(uriComponents1, instanceOf(OpaqueUriComponents.class));
assertThat(uriComponents1, equalTo(uriComponents1));
assertThat(uriComponents1, equalTo(uriComponents2));
assertThat(uriComponents1, not(equalTo(uriComponents3)));
}
@Test
public void replaceQuery() {
UriComponentsBuilder builder =
UriComponentsBuilder.fromUriString("http://example.com/foo?foo=bar&baz=qux");
builder.replaceQuery("baz=42");
UriComponents result = builder.build();
assertEquals("http://example.com/foo?baz=42", result.toUriString());
builder = UriComponentsBuilder.fromUriString("http://example.com/foo?foo=bar&baz=qux");
builder.replaceQuery(null);
result = builder.build();
assertEquals("http://example.com/foo", result.toUriString());
}
@Test
public void replacePath() {
UriComponentsBuilder builder =
UriComponentsBuilder.fromUriString("http://www.ietf.org/rfc/rfc2396.txt");
builder.replacePath("/rfc/rfc3986.txt");
UriComponents result = builder.build();
assertEquals("http://www.ietf.org/rfc/rfc3986.txt", result.toUriString());
builder = UriComponentsBuilder.fromUriString("http://www.ietf.org/rfc/rfc2396.txt");
builder.replacePath(null);
result = builder.build();
assertEquals("http://www.ietf.org", result.toUriString());
}
@Test
public void queryParamWithoutValueWithEquals() throws Exception {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString("http://example.com/foo?bar=").build();
assertThat(uriComponents.toUriString(), equalTo("http://example.com/foo?bar="));
assertThat(uriComponents.getQueryParams().get("bar").get(0), equalTo(""));
}
@Test
public void toUriEncoded() throws URISyntaxException {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString("http://example.com/hotel list/Z\u00fcrich").build();
assertEquals(
new URI("http://example.com/hotel%20list/Z%C3%BCrich"), uriComponents.encode().toUri());
}
@Test
public void fromUriString() {
UriComponents result =
UriComponentsBuilder.fromUriString("http://www.ietf.org/rfc/rfc3986.txt").build();
assertEquals("http", result.getScheme());
assertNull(result.getUserInfo());
assertEquals("www.ietf.org", result.getHost());
assertEquals(-1, result.getPort());
assertEquals("/rfc/rfc3986.txt", result.getPath());
assertEquals(Arrays.asList("rfc", "rfc3986.txt"), result.getPathSegments());
assertNull(result.getQuery());
assertNull(result.getFragment());
result =
UriComponentsBuilder.fromUriString(
"http://*****:*****@java.sun.com:80/javase/6/docs/api/java/util/BitSet.html?foo=bar#and(java.util.BitSet)")
.build();
assertEquals("http", result.getScheme());
assertEquals("arjen:foobar", result.getUserInfo());
assertEquals("java.sun.com", result.getHost());
assertEquals(80, result.getPort());
assertEquals("/javase/6/docs/api/java/util/BitSet.html", result.getPath());
assertEquals("foo=bar", result.getQuery());
MultiValueMap<String, String> expectedQueryParams = new LinkedMultiValueMap<>(1);
expectedQueryParams.add("foo", "bar");
assertEquals(expectedQueryParams, result.getQueryParams());
assertEquals("and(java.util.BitSet)", result.getFragment());
result = UriComponentsBuilder.fromUriString("mailto:[email protected]#baz").build();
assertEquals("mailto", result.getScheme());
assertNull(result.getUserInfo());
assertNull(result.getHost());
assertEquals(-1, result.getPort());
assertEquals("*****@*****.**", result.getSchemeSpecificPart());
assertNull(result.getPath());
assertNull(result.getQuery());
assertEquals("baz", result.getFragment());
result = UriComponentsBuilder.fromUriString("docs/guide/collections/designfaq.html#28").build();
assertNull(result.getScheme());
assertNull(result.getUserInfo());
assertNull(result.getHost());
assertEquals(-1, result.getPort());
assertEquals("docs/guide/collections/designfaq.html", result.getPath());
assertNull(result.getQuery());
assertEquals("28", result.getFragment());
}
@Test // SPR-9832
public void fromUriStringQueryParamWithReservedCharInValue() throws URISyntaxException {
String uri = "http://www.google.com/ig/calculator?q=1USD=?EUR";
UriComponents result = UriComponentsBuilder.fromUriString(uri).build();
assertEquals("q=1USD=?EUR", result.getQuery());
assertEquals("1USD=?EUR", result.getQueryParams().getFirst("q"));
}
@Test
public void expand() {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString("http://example.com").path("/{foo} {bar}").build();
uriComponents = uriComponents.expand("1 2", "3 4");
assertEquals("/1 2 3 4", uriComponents.getPath());
assertEquals("http://example.com/1 2 3 4", uriComponents.toUriString());
}
@Test // SPR-10539
public void fromUriStringIPv6Host() throws URISyntaxException {
UriComponents result =
UriComponentsBuilder.fromUriString("http://[1abc:2abc:3abc::5ABC:6abc]:8080/resource")
.build()
.encode();
assertEquals("[1abc:2abc:3abc::5ABC:6abc]", result.getHost());
UriComponents resultWithScopeId =
UriComponentsBuilder.fromUriString("http://[1abc:2abc:3abc::5ABC:6abc%eth0]:8080/resource")
.build()
.encode();
assertEquals("[1abc:2abc:3abc::5ABC:6abc%25eth0]", resultWithScopeId.getHost());
UriComponents resultIPv4compatible =
UriComponentsBuilder.fromUriString("http://[::192.168.1.1]:8080/resource").build().encode();
assertEquals("[::192.168.1.1]", resultIPv4compatible.getHost());
}
@Test // SPR-11970
public void fromUriStringNoPathWithReservedCharInQuery() {
UriComponents result =
UriComponentsBuilder.fromUriString("http://example.com?foo=bar@baz").build();
assertTrue(StringUtils.isEmpty(result.getUserInfo()));
assertEquals("example.com", result.getHost());
assertTrue(result.getQueryParams().containsKey("foo"));
assertEquals("bar@baz", result.getQueryParams().getFirst("foo"));
}
/**
* Configure a base URL to prepend URI templates with. The base URL must have a scheme and host
* but may optionally contain a port and a path. The base URL must be fully expanded and encoded
* which can be done via {@link UriComponentsBuilder}.
*
* @param baseUrl the base URL.
*/
public void setBaseUrl(String baseUrl) {
if (baseUrl != null) {
UriComponents uriComponents = UriComponentsBuilder.fromUriString(baseUrl).build();
Assert.hasText(uriComponents.getScheme(), "'baseUrl' must have a scheme");
Assert.hasText(uriComponents.getHost(), "'baseUrl' must have a host");
Assert.isNull(uriComponents.getQuery(), "'baseUrl' cannot have a query");
Assert.isNull(uriComponents.getFragment(), "'baseUrl' cannot have a fragment");
}
this.baseUrl = baseUrl;
}
@Test
public void toUriWithIpv6HostAlreadyEncoded() throws URISyntaxException {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString(
"http://[1abc:2abc:3abc::5ABC:6abc]:8080/hotel%20list/Z%C3%BCrich")
.build(true);
UriComponents encoded = uriComponents.encode();
assertEquals(
new URI("http://[1abc:2abc:3abc::5ABC:6abc]:8080/hotel%20list/Z%C3%BCrich"),
encoded.toUri());
}
@Test
public void equalsHierarchicalUriComponents() throws Exception {
UriComponents uriComponents1 =
UriComponentsBuilder.fromUriString("http://example.com")
.path("/{foo}")
.query("bar={baz}")
.build();
UriComponents uriComponents2 =
UriComponentsBuilder.fromUriString("http://example.com")
.path("/{foo}")
.query("bar={baz}")
.build();
UriComponents uriComponents3 =
UriComponentsBuilder.fromUriString("http://example.com")
.path("/{foo}")
.query("bin={baz}")
.build();
assertThat(uriComponents1, instanceOf(HierarchicalUriComponents.class));
assertThat(uriComponents1, equalTo(uriComponents1));
assertThat(uriComponents1, equalTo(uriComponents2));
assertThat(uriComponents1, not(equalTo(uriComponents3)));
}
@Test // SPR-9317
public void fromUriEncodedQuery() throws URISyntaxException {
URI uri = new URI("http://www.example.org/?param=aGVsbG9Xb3JsZA%3D%3D");
String fromUri = UriComponentsBuilder.fromUri(uri).build().getQueryParams().get("param").get(0);
String fromUriString =
UriComponentsBuilder.fromUriString(uri.toString())
.build()
.getQueryParams()
.get("param")
.get(0);
assertEquals(fromUri, fromUriString);
}
@Test
public void serializable() throws Exception {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString("http://example.com")
.path("/{foo}")
.query("bar={baz}")
.build();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(uriComponents);
ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bos.toByteArray()));
UriComponents readObject = (UriComponents) ois.readObject();
assertThat(uriComponents.toString(), equalTo(readObject.toString()));
}
@Test
public void relativeUrls() throws Exception {
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/foo/../bar").build().toString(),
equalTo("http://example.com/foo/../bar"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/foo/../bar").build().toUriString(),
equalTo("http://example.com/foo/../bar"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com/foo/../bar")
.build()
.toUri()
.getPath(),
equalTo("/foo/../bar"));
assertThat(UriComponentsBuilder.fromUriString("../../").build().toString(), equalTo("../../"));
assertThat(
UriComponentsBuilder.fromUriString("../../").build().toUriString(), equalTo("../../"));
assertThat(
UriComponentsBuilder.fromUriString("../../").build().toUri().getPath(), equalTo("../../"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com")
.path("foo/../bar")
.build()
.toString(),
equalTo("http://example.com/foo/../bar"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com")
.path("foo/../bar")
.build()
.toUriString(),
equalTo("http://example.com/foo/../bar"));
assertThat(
UriComponentsBuilder.fromUriString("http://example.com")
.path("foo/../bar")
.build()
.toUri()
.getPath(),
equalTo("/foo/../bar"));
}
@Test // SPR-13257
public void parsesEmptyUri() {
UriComponents components = UriComponentsBuilder.fromUriString("").build();
assertThat(components.toString(), equalTo(""));
}
@Test
public void parsesEmptyFragment() {
UriComponents components = UriComponentsBuilder.fromUriString("/example#").build();
assertThat(components.getFragment(), is(nullValue()));
assertThat(components.toString(), equalTo("/example"));
}
public static String encodeUri(String uri) {
if (!StringUtils.hasLength(uri)) {
return uri;
}
return UriComponentsBuilder.fromUriString(uri).build().encode().toUriString();
}
@Test
public void normalize() {
UriComponents uriComponents =
UriComponentsBuilder.fromUriString("http://example.com/foo/../bar").build();
assertEquals("http://example.com/bar", uriComponents.normalize().toString());
}