@Test
public void headers() throws URISyntaxException {
MediaType accept = MediaType.TEXT_PLAIN;
Charset charset = Charset.forName("UTF-8");
long ifModifiedSince = 12345L;
String ifNoneMatch = "\"foo\"";
long contentLength = 67890;
MediaType contentType = MediaType.TEXT_PLAIN;
RequestEntity<Void> responseEntity =
RequestEntity.post(new URI("http://example.com"))
.accept(accept)
.acceptCharset(charset)
.ifModifiedSince(ifModifiedSince)
.ifNoneMatch(ifNoneMatch)
.contentLength(contentLength)
.contentType(contentType)
.build();
assertNotNull(responseEntity);
assertEquals(HttpMethod.POST, responseEntity.getMethod());
assertEquals(new URI("http://example.com"), responseEntity.getUrl());
HttpHeaders responseHeaders = responseEntity.getHeaders();
assertEquals("text/plain", responseHeaders.getFirst("Accept"));
assertEquals("utf-8", responseHeaders.getFirst("Accept-Charset"));
assertEquals("Thu, 01 Jan 1970 00:00:12 GMT", responseHeaders.getFirst("If-Modified-Since"));
assertEquals(ifNoneMatch, responseHeaders.getFirst("If-None-Match"));
assertEquals(String.valueOf(contentLength), responseHeaders.getFirst("Content-Length"));
assertEquals(contentType.toString(), responseHeaders.getFirst("Content-Type"));
assertNull(responseEntity.getBody());
}
@Test
public void parseURLConnectionMediaType() throws Exception {
String s = "*; q=.2";
MediaType mediaType = MediaType.parseMediaType(s);
assertEquals("Invalid type", "*", mediaType.getType());
assertEquals("Invalid subtype", "*", mediaType.getSubtype());
assertEquals("Invalid quality factor", 0.2D, mediaType.getQualityValue(), 0D);
}
@Test
public void parseCharset() throws Exception {
String s = "text/html; charset=iso-8859-1";
MediaType mediaType = MediaType.parseMediaType(s);
assertEquals("Invalid type", "text", mediaType.getType());
assertEquals("Invalid subtype", "html", mediaType.getSubtype());
assertEquals("Invalid charset", Charset.forName("ISO-8859-1"), mediaType.getCharSet());
}
@Test
public void parseQuotedCharset() {
String s = "application/xml;charset=\"utf-8\"";
MediaType mediaType = MediaType.parseMediaType(s);
assertEquals("Invalid type", "application", mediaType.getType());
assertEquals("Invalid subtype", "xml", mediaType.getSubtype());
assertEquals("Invalid charset", Charset.forName("UTF-8"), mediaType.getCharSet());
}
@Test
public void parseMediaTypes() throws Exception {
String s = "text/plain; q=0.5, text/html, text/x-dvi; q=0.8, text/x-c";
List<MediaType> mediaTypes = MediaType.parseMediaTypes(s);
assertNotNull("No media types returned", mediaTypes);
assertEquals("Invalid amount of media types", 4, mediaTypes.size());
mediaTypes = MediaType.parseMediaTypes(null);
assertNotNull("No media types returned", mediaTypes);
assertEquals("Invalid amount of media types", 0, mediaTypes.size());
}
@Test
public void compareToConsistentWithEquals() {
MediaType m1 = MediaType.parseMediaType("text/html; q=0.7; charset=iso-8859-1");
MediaType m2 = MediaType.parseMediaType("text/html; charset=iso-8859-1; q=0.7");
assertEquals("Media types not equal", m1, m2);
assertEquals("compareTo() not consistent with equals", 0, m1.compareTo(m2));
assertEquals("compareTo() not consistent with equals", 0, m2.compareTo(m1));
m1 = MediaType.parseMediaType("text/html; q=0.7; charset=iso-8859-1");
m2 = MediaType.parseMediaType("text/html; Q=0.7; charset=iso-8859-1");
assertEquals("Media types not equal", m1, m2);
assertEquals("compareTo() not consistent with equals", 0, m1.compareTo(m2));
assertEquals("compareTo() not consistent with equals", 0, m2.compareTo(m1));
}
@Test
public void sortByQualityRelated() {
MediaType audioBasic = new MediaType("audio", "basic");
MediaType audio = new MediaType("audio");
MediaType audio03 = new MediaType("audio", "*", 0.3);
MediaType audio07 = new MediaType("audio", "*", 0.7);
MediaType audioBasicLevel =
new MediaType("audio", "basic", Collections.singletonMap("level", "1"));
MediaType all = MediaType.ALL;
List<MediaType> expected = new ArrayList<MediaType>();
expected.add(audioBasicLevel);
expected.add(audioBasic);
expected.add(audio);
expected.add(all);
expected.add(audio07);
expected.add(audio03);
List<MediaType> result = new ArrayList<MediaType>(expected);
Random rnd = new Random();
// shuffle & sort 10 times
for (int i = 0; i < 10; i++) {
Collections.shuffle(result, rnd);
MediaType.sortByQualityValue(result);
for (int j = 0; j < result.size(); j++) {
assertSame("Invalid media type at " + j, expected.get(j), result.get(j));
}
}
}
@Test
public void testWithConversionService() {
ConversionService conversionService = new DefaultConversionService();
assertTrue(conversionService.canConvert(String.class, MediaType.class));
MediaType mediaType = MediaType.parseMediaType("application/xml");
assertEquals(mediaType, conversionService.convert("application/xml", MediaType.class));
}
@Test
public void compareTo() {
MediaType audioBasic = new MediaType("audio", "basic");
MediaType audio = new MediaType("audio");
MediaType audioWave = new MediaType("audio", "wave");
MediaType audioBasicLevel =
new MediaType("audio", "basic", Collections.singletonMap("level", "1"));
MediaType audioBasic07 = new MediaType("audio", "basic", 0.7);
// equal
assertEquals("Invalid comparison result", 0, audioBasic.compareTo(audioBasic));
assertEquals("Invalid comparison result", 0, audio.compareTo(audio));
assertEquals("Invalid comparison result", 0, audioBasicLevel.compareTo(audioBasicLevel));
assertTrue("Invalid comparison result", audioBasicLevel.compareTo(audio) > 0);
List<MediaType> expected = new ArrayList<MediaType>();
expected.add(audio);
expected.add(audioBasic);
expected.add(audioBasicLevel);
expected.add(audioBasic07);
expected.add(audioWave);
List<MediaType> result = new ArrayList<MediaType>(expected);
Random rnd = new Random();
// shuffle & sort 10 times
for (int i = 0; i < 10; i++) {
Collections.shuffle(result, rnd);
Collections.sort(result);
for (int j = 0; j < result.size(); j++) {
assertSame("Invalid media type at " + j + ", run " + i, expected.get(j), result.get(j));
}
}
}
@Test
public void compareToCaseSensitivity() {
MediaType m1 = new MediaType("audio", "basic");
MediaType m2 = new MediaType("Audio", "Basic");
assertEquals("Invalid comparison result", 0, m1.compareTo(m2));
assertEquals("Invalid comparison result", 0, m2.compareTo(m1));
m1 = new MediaType("audio", "basic", Collections.singletonMap("foo", "bar"));
m2 = new MediaType("audio", "basic", Collections.singletonMap("Foo", "bar"));
assertEquals("Invalid comparison result", 0, m1.compareTo(m2));
assertEquals("Invalid comparison result", 0, m2.compareTo(m1));
m1 = new MediaType("audio", "basic", Collections.singletonMap("foo", "bar"));
m2 = new MediaType("audio", "basic", Collections.singletonMap("foo", "Bar"));
assertTrue("Invalid comparison result", m1.compareTo(m2) != 0);
assertTrue("Invalid comparison result", m2.compareTo(m1) != 0);
}
@Test
public void sortByQualityUnrelated() {
MediaType audioBasic = new MediaType("audio", "basic");
MediaType audioWave = new MediaType("audio", "wave");
MediaType textHtml = new MediaType("text", "html");
List<MediaType> expected = new ArrayList<MediaType>();
expected.add(textHtml);
expected.add(audioBasic);
expected.add(audioWave);
List<MediaType> result = new ArrayList<MediaType>(expected);
MediaType.sortBySpecificity(result);
for (int i = 0; i < result.size(); i++) {
assertSame("Invalid media type at " + i, expected.get(i), result.get(i));
}
}
@Test
public void includes() throws Exception {
MediaType textPlain = MediaType.TEXT_PLAIN;
assertTrue("Equal types is not inclusive", textPlain.includes(textPlain));
MediaType allText = new MediaType("text");
assertTrue("All subtypes is not inclusive", allText.includes(textPlain));
assertFalse("All subtypes is inclusive", textPlain.includes(allText));
assertTrue("All types is not inclusive", MediaType.ALL.includes(textPlain));
assertFalse("All types is inclusive", textPlain.includes(MediaType.ALL));
assertTrue("All types is not inclusive", MediaType.ALL.includes(textPlain));
assertFalse("All types is inclusive", textPlain.includes(MediaType.ALL));
MediaType applicationSoapXml = new MediaType("application", "soap+xml");
MediaType applicationWildcardXml = new MediaType("application", "*+xml");
assertTrue(applicationSoapXml.includes(applicationSoapXml));
assertTrue(applicationWildcardXml.includes(applicationWildcardXml));
assertTrue(applicationWildcardXml.includes(applicationSoapXml));
assertFalse(applicationSoapXml.includes(applicationWildcardXml));
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeIllegalSubtype() {
MediaType.parseMediaType("audio/basic)");
}
@Test
public void testToString() throws Exception {
MediaType mediaType = new MediaType("text", "plain", 0.7);
String result = mediaType.toString();
assertEquals("Invalid toString() returned", "text/plain;q=0.7", result);
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeIllegalParameterAttribute() {
MediaType.parseMediaType("audio/*;attr<=value");
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeIllegalQuotedParameterValue() {
MediaType.parseMediaType("audio/*;attr=\"");
}
@Test
public void parseMediaTypeSingleQuotedParameterValue() {
MediaType mediaType = MediaType.parseMediaType("audio/*;attr='v>alue'");
assertEquals("'v>alue'", mediaType.getParameter("attr"));
}
@Test
public void parseMediaTypeQuotedParameterValue() {
MediaType mediaType = MediaType.parseMediaType("audio/*;attr=\"v>alue\"");
assertEquals("\"v>alue\"", mediaType.getParameter("attr"));
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeIllegalCharset() {
MediaType.parseMediaType("text/html; charset=foo-bar");
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeIllegalQualityFactor() {
MediaType.parseMediaType("audio/basic;q=1.1");
}
@Test
public void isCompatible() throws Exception {
MediaType textPlain = MediaType.TEXT_PLAIN;
assertTrue("Equal types is not compatible", textPlain.isCompatibleWith(textPlain));
MediaType allText = new MediaType("text");
assertTrue("All subtypes is not compatible", allText.isCompatibleWith(textPlain));
assertTrue("All subtypes is not compatible", textPlain.isCompatibleWith(allText));
assertTrue("All types is not compatible", MediaType.ALL.isCompatibleWith(textPlain));
assertTrue("All types is not compatible", textPlain.isCompatibleWith(MediaType.ALL));
assertTrue("All types is not compatible", MediaType.ALL.isCompatibleWith(textPlain));
assertTrue("All types is compatible", textPlain.isCompatibleWith(MediaType.ALL));
MediaType applicationSoapXml = new MediaType("application", "soap+xml");
MediaType applicationWildcardXml = new MediaType("application", "*+xml");
assertTrue(applicationSoapXml.isCompatibleWith(applicationSoapXml));
assertTrue(applicationWildcardXml.isCompatibleWith(applicationWildcardXml));
assertTrue(applicationWildcardXml.isCompatibleWith(applicationSoapXml));
assertTrue(applicationSoapXml.isCompatibleWith(applicationWildcardXml));
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeNoSubtypeSlash() {
MediaType.parseMediaType("audio/");
}
@Test
public void getDefaultQualityValue() {
MediaType mediaType = new MediaType("text", "plain");
assertEquals("Invalid quality value", 1, mediaType.getQualityValue(), 0D);
}
@Test(expected = IllegalArgumentException.class)
public void parseMediaTypeTypeRange() {
MediaType.parseMediaType("*/json");
}
