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package com.sun.jersey.impl.http.header;
import com.sun.jersey.core.header.LinkHeader;
import java.net.URI;
import javax.ws.rs.core.MediaType;
import junit.framework.TestCase;
/**
*
* @author Paul.Sandoz@Sun.Com
*/
public class LinkTest extends TestCase {
public LinkTest(String testName) {
super(testName);
}
public void testParse() {
LinkHeader h = LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>");
assertEquals(URI.create("http://x@host:8080/a/v/%2F?a=c#frag"), h.getUri());
assertEquals(0, h.getParams().size());
assertEquals(0, h.getRel().size());
assertNull(h.getType());
h = LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;op=GET;x-key=val");
assertEquals(URI.create("http://x@host:8080/a/v/%2F?a=c#frag"), h.getUri());
assertEquals(2, h.getParams().size());
assertEquals(1, h.getRel().size());
assertTrue(h.getRel().contains("abc"));
assertEquals("GET", h.getOp());
assertEquals("val", h.getParams().getFirst("x-key"));
h = LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=\"abc\";op=\"GET\";x-key=\"val\"");
assertEquals(URI.create("http://x@host:8080/a/v/%2F?a=c#frag"), h.getUri());
assertEquals(2, h.getParams().size());
assertEquals(1, h.getRel().size());
assertTrue(h.getRel().contains("abc"));
assertEquals("GET", h.getOp());
assertEquals("val", h.getParams().getFirst("x-key"));
}
public void testParseMultipleRel() {
LinkHeader h = LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=\"a b c\"");
assertEquals(3, h.getRel().size());
assertTrue(h.getRel().contains("a"));
assertTrue(h.getRel().contains("b"));
assertTrue(h.getRel().contains("c"));
}
public void testParseType() {
LinkHeader h = LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;type=app/foo;op=GET");
assertEquals(1, h.getRel().size());
assertTrue(h.getRel().contains("abc"));
assertEquals(new MediaType("app", "foo"), h.getType());
assertEquals("GET", h.getOp());
}
public void testParseError() {
_testParseError("");
_testParseError("<>");
_testParseError("<");
_testParseError(">");
_testParseError("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;type=app;op=GET");
}
private void _testParseError(String h) {
boolean caught = false;
try {
LinkHeader.valueOf(h);
} catch (IllegalArgumentException ex) {
caught = true;
}
assertTrue(caught);
}
public void testToString() {
LinkHeader lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>"),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
op("GET").
parameter("x-key", "val").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;op=GET;x-key=val"),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
op("GET").
parameter("x-key", "val").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=\"abc\";op=\"GET\";x-key=\"val\""),
lh);
}
public void testToStringMultipleRel() {
LinkHeader lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("a").rel("b").rel("c").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=\"a b c\""),
lh);
}
public void testToStringType() {
LinkHeader lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
type(new MediaType("app", "foo")).
op("GET").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;type=app/foo;op=GET"),
lh);
}
public void testToStringParams() {
LinkHeader lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
parameter("hreflang", "en").
parameter("hreflang", "en-US").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;hreflang=en;hreflang=en-US"),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
parameter("title", "abc").
parameter("title", "abcefg").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;title=\"abc\""),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
parameter("title*", "abc").
parameter("title*", "abcefg").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;title*=\"abc\";title*=\"abcefg\""),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
parameter("media", "abc").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;media=abc"),
lh);
lh = LinkHeader.uri(URI.create("http://x@host:8080/a/v/%2F?a=c#frag")).
rel("abc").
parameter("media", "a b c").
build();
_check(LinkHeader.valueOf("<http://x@host:8080/a/v/%2F?a=c#frag>;rel=abc;media=\"a b c\""),
lh);
}
private void _check(LinkHeader v1, LinkHeader v2) {
assertEquals(v1.toString(), v2.toString());
}
}