@Test
public void testSplit() {
// empty
assertThat(TextUtils.split("", ",").length, equalTo(0));
// one value
assertArrayEquals(TextUtils.split("abc", ","), new String[] {"abc"});
// two values
assertArrayEquals(TextUtils.split("abc,def", ","), new String[] {"abc", "def"});
// two values with space
assertArrayEquals(TextUtils.split("abc, def", ","), new String[] {"abc", " def"});
}
@Test
public void testResponseChunkedExceedMaxChunkSize() {
EmbeddedChannel ch = new EmbeddedChannel(new HttpResponseDecoder(4096, 8192, 32));
ch.writeInbound(
Unpooled.copiedBuffer(
"HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n", CharsetUtil.US_ASCII));
HttpResponse res = ch.readInbound();
assertThat(res.getProtocolVersion(), sameInstance(HttpVersion.HTTP_1_1));
assertThat(res.getStatus(), is(HttpResponseStatus.OK));
byte[] data = new byte[64];
for (int i = 0; i < data.length; i++) {
data[i] = (byte) i;
}
for (int i = 0; i < 10; i++) {
assertFalse(
ch.writeInbound(
Unpooled.copiedBuffer(
Integer.toHexString(data.length) + "\r\n", CharsetUtil.US_ASCII)));
assertTrue(ch.writeInbound(Unpooled.wrappedBuffer(data)));
byte[] decodedData = new byte[data.length];
HttpContent content = ch.readInbound();
assertEquals(32, content.content().readableBytes());
content.content().readBytes(decodedData, 0, 32);
content.release();
content = ch.readInbound();
assertEquals(32, content.content().readableBytes());
content.content().readBytes(decodedData, 32, 32);
assertArrayEquals(data, decodedData);
content.release();
assertFalse(ch.writeInbound(Unpooled.copiedBuffer("\r\n", CharsetUtil.US_ASCII)));
}
// Write the last chunk.
ch.writeInbound(Unpooled.copiedBuffer("0\r\n\r\n", CharsetUtil.US_ASCII));
// Ensure the last chunk was decoded.
LastHttpContent content = ch.readInbound();
assertFalse(content.content().isReadable());
content.release();
ch.finish();
assertNull(ch.readInbound());
}
private void doTestAnnotationInfo(AnnotationMetadata metadata) {
assertThat(metadata.getClassName(), is(AnnotatedComponent.class.getName()));
assertThat(metadata.isInterface(), is(false));
assertThat(metadata.isAnnotation(), is(false));
assertThat(metadata.isAbstract(), is(false));
assertThat(metadata.isConcrete(), is(true));
assertThat(metadata.hasSuperClass(), is(true));
assertThat(metadata.getSuperClassName(), is(Object.class.getName()));
assertThat(metadata.getInterfaceNames().length, is(1));
assertThat(metadata.getInterfaceNames()[0], is(Serializable.class.getName()));
assertThat(metadata.hasAnnotation(Component.class.getName()), is(true));
assertThat(metadata.hasAnnotation(Scope.class.getName()), is(true));
assertThat(metadata.hasAnnotation(SpecialAttr.class.getName()), is(true));
assertThat(metadata.getAnnotationTypes().size(), is(6));
assertThat(metadata.getAnnotationTypes().contains(Component.class.getName()), is(true));
assertThat(metadata.getAnnotationTypes().contains(Scope.class.getName()), is(true));
assertThat(metadata.getAnnotationTypes().contains(SpecialAttr.class.getName()), is(true));
AnnotationAttributes compAttrs =
(AnnotationAttributes) metadata.getAnnotationAttributes(Component.class.getName());
assertThat(compAttrs.size(), is(1));
assertThat(compAttrs.getString("value"), is("myName"));
AnnotationAttributes scopeAttrs =
(AnnotationAttributes) metadata.getAnnotationAttributes(Scope.class.getName());
assertThat(scopeAttrs.size(), is(1));
assertThat(scopeAttrs.getString("value"), is("myScope"));
Set<MethodMetadata> methods = metadata.getAnnotatedMethods(DirectAnnotation.class.getName());
MethodMetadata method = methods.iterator().next();
assertEquals(
"direct", method.getAnnotationAttributes(DirectAnnotation.class.getName()).get("value"));
List<Object> allMeta =
method.getAllAnnotationAttributes(DirectAnnotation.class.getName()).get("value");
assertThat(
new HashSet<>(allMeta), is(equalTo(new HashSet<Object>(Arrays.asList("direct", "meta")))));
allMeta = method.getAllAnnotationAttributes(DirectAnnotation.class.getName()).get("additional");
assertThat(new HashSet<>(allMeta), is(equalTo(new HashSet<Object>(Arrays.asList("direct")))));
assertTrue(metadata.isAnnotated(IsAnnotatedAnnotation.class.getName()));
{ // perform tests with classValuesAsString = false (the default)
AnnotationAttributes specialAttrs =
(AnnotationAttributes) metadata.getAnnotationAttributes(SpecialAttr.class.getName());
assertThat(specialAttrs.size(), is(6));
assertTrue(String.class.isAssignableFrom(specialAttrs.getClass("clazz")));
assertTrue(specialAttrs.getEnum("state").equals(Thread.State.NEW));
AnnotationAttributes nestedAnno = specialAttrs.getAnnotation("nestedAnno");
assertThat("na", is(nestedAnno.getString("value")));
assertTrue(nestedAnno.getEnum("anEnum").equals(SomeEnum.LABEL1));
assertArrayEquals(new Class[] {String.class}, (Class[]) nestedAnno.get("classArray"));
AnnotationAttributes[] nestedAnnoArray = specialAttrs.getAnnotationArray("nestedAnnoArray");
assertThat(nestedAnnoArray.length, is(2));
assertThat(nestedAnnoArray[0].getString("value"), is("default"));
assertTrue(nestedAnnoArray[0].getEnum("anEnum").equals(SomeEnum.DEFAULT));
assertArrayEquals(new Class[] {Void.class}, (Class[]) nestedAnnoArray[0].get("classArray"));
assertThat(nestedAnnoArray[1].getString("value"), is("na1"));
assertTrue(nestedAnnoArray[1].getEnum("anEnum").equals(SomeEnum.LABEL2));
assertArrayEquals(new Class[] {Number.class}, (Class[]) nestedAnnoArray[1].get("classArray"));
assertArrayEquals(new Class[] {Number.class}, nestedAnnoArray[1].getClassArray("classArray"));
AnnotationAttributes optional = specialAttrs.getAnnotation("optional");
assertThat(optional.getString("value"), is("optional"));
assertTrue(optional.getEnum("anEnum").equals(SomeEnum.DEFAULT));
assertArrayEquals(new Class[] {Void.class}, (Class[]) optional.get("classArray"));
assertArrayEquals(new Class[] {Void.class}, optional.getClassArray("classArray"));
AnnotationAttributes[] optionalArray = specialAttrs.getAnnotationArray("optionalArray");
assertThat(optionalArray.length, is(1));
assertThat(optionalArray[0].getString("value"), is("optional"));
assertTrue(optionalArray[0].getEnum("anEnum").equals(SomeEnum.DEFAULT));
assertArrayEquals(new Class[] {Void.class}, (Class[]) optionalArray[0].get("classArray"));
assertArrayEquals(new Class[] {Void.class}, optionalArray[0].getClassArray("classArray"));
assertEquals(
"direct",
metadata.getAnnotationAttributes(DirectAnnotation.class.getName()).get("value"));
allMeta = metadata.getAllAnnotationAttributes(DirectAnnotation.class.getName()).get("value");
assertThat(
new HashSet<>(allMeta),
is(equalTo(new HashSet<Object>(Arrays.asList("direct", "meta")))));
allMeta =
metadata.getAllAnnotationAttributes(DirectAnnotation.class.getName()).get("additional");
assertThat(new HashSet<>(allMeta), is(equalTo(new HashSet<Object>(Arrays.asList("direct")))));
}
{ // perform tests with classValuesAsString = true
AnnotationAttributes specialAttrs =
(AnnotationAttributes)
metadata.getAnnotationAttributes(SpecialAttr.class.getName(), true);
assertThat(specialAttrs.size(), is(6));
assertThat(specialAttrs.get("clazz"), is((Object) String.class.getName()));
assertThat(specialAttrs.getString("clazz"), is(String.class.getName()));
AnnotationAttributes nestedAnno = specialAttrs.getAnnotation("nestedAnno");
assertArrayEquals(
new String[] {String.class.getName()}, nestedAnno.getStringArray("classArray"));
assertArrayEquals(
new String[] {String.class.getName()}, nestedAnno.getStringArray("classArray"));
AnnotationAttributes[] nestedAnnoArray = specialAttrs.getAnnotationArray("nestedAnnoArray");
assertArrayEquals(
new String[] {Void.class.getName()}, (String[]) nestedAnnoArray[0].get("classArray"));
assertArrayEquals(
new String[] {Void.class.getName()}, nestedAnnoArray[0].getStringArray("classArray"));
assertArrayEquals(
new String[] {Number.class.getName()}, (String[]) nestedAnnoArray[1].get("classArray"));
assertArrayEquals(
new String[] {Number.class.getName()}, nestedAnnoArray[1].getStringArray("classArray"));
AnnotationAttributes optional = specialAttrs.getAnnotation("optional");
assertArrayEquals(new String[] {Void.class.getName()}, (String[]) optional.get("classArray"));
assertArrayEquals(new String[] {Void.class.getName()}, optional.getStringArray("classArray"));
AnnotationAttributes[] optionalArray = specialAttrs.getAnnotationArray("optionalArray");
assertArrayEquals(
new String[] {Void.class.getName()}, (String[]) optionalArray[0].get("classArray"));
assertArrayEquals(
new String[] {Void.class.getName()}, optionalArray[0].getStringArray("classArray"));
assertEquals(
metadata.getAnnotationAttributes(DirectAnnotation.class.getName()).get("value"),
"direct");
allMeta = metadata.getAllAnnotationAttributes(DirectAnnotation.class.getName()).get("value");
assertThat(
new HashSet<>(allMeta),
is(equalTo(new HashSet<Object>(Arrays.asList("direct", "meta")))));
}
}
