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WebSocketTest.java
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package org.jooby;
import com.google.inject.Key;
import com.google.inject.TypeLiteral;
import static org.easymock.EasyMock.expect;
import org.jooby.WebSocket.CloseStatus;
import org.jooby.test.MockUnit;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nullable;
import java.util.LinkedList;
import java.util.Map;
import java.util.Optional;
@RunWith(PowerMockRunner.class)
@PrepareForTest({WebSocket.class, LoggerFactory.class })
public class WebSocketTest {
static class WebSocketMock implements WebSocket {
@Override
public void close(final CloseStatus status) {
throw new UnsupportedOperationException();
}
@Override
public void resume() {
throw new UnsupportedOperationException();
}
@Override
public void pause() {
throw new UnsupportedOperationException();
}
@Override
public boolean isOpen() {
throw new UnsupportedOperationException();
}
@Override
public void terminate() throws Exception {
throw new UnsupportedOperationException();
}
@Override
public void send(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
throw new UnsupportedOperationException();
}
@Override
public void broadcast(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
throw new UnsupportedOperationException();
}
@Override
public void onMessage(final OnMessage<Mutant> callback) throws Exception {
throw new UnsupportedOperationException();
}
@Override
public String path() {
throw new UnsupportedOperationException();
}
@Override
public String pattern() {
throw new UnsupportedOperationException();
}
@Override
public Map<Object, String> vars() {
throw new UnsupportedOperationException();
}
@Override
public MediaType consumes() {
throw new UnsupportedOperationException();
}
@Override
public MediaType produces() {
throw new UnsupportedOperationException();
}
@Override
public <T> T require(final Key<T> key) {
throw new UnsupportedOperationException();
}
@Override
public String toString() {
throw new UnsupportedOperationException();
}
@Override
public void onError(final OnError callback) {
throw new UnsupportedOperationException();
}
@Override
public void onClose(final OnClose callback) throws Exception {
throw new UnsupportedOperationException();
}
@Override public <T> T get(String name) {
throw new UnsupportedOperationException();
}
@Override public <T> Optional<T> ifGet(String name) {
throw new UnsupportedOperationException();
}
@Nullable @Override public WebSocket set(String name, Object value) {
throw new UnsupportedOperationException();
}
@Override public WebSocket unset() {
throw new UnsupportedOperationException();
}
@Override public <T> Optional<T> unset(String name) {
throw new UnsupportedOperationException();
}
@Override public Map<String, Object> attributes() {
throw new UnsupportedOperationException();
}
}
@Test
public void noopSuccess() throws Exception {
WebSocket.SUCCESS.invoke();
}
@Test
public void err() throws Exception {
Exception ex = new Exception();
new MockUnit(Logger.class)
.expect(unit -> {
Logger log = unit.get(Logger.class);
log.error("error while sending data", ex);
unit.mockStatic(LoggerFactory.class);
expect(LoggerFactory.getLogger(WebSocket.class)).andReturn(log);
})
.run(unit -> {
WebSocket.ERR.onError(ex);
});
}
@Test(expected = IllegalArgumentException.class)
public void tooLowCode() throws Exception {
CloseStatus.of(200);
}
@Test(expected = IllegalArgumentException.class)
public void tooHighCode() throws Exception {
CloseStatus.of(5001);
}
@Test
public void closeStatus() throws Exception {
assertEquals(1000, WebSocket.NORMAL.code());
assertEquals("Normal", WebSocket.NORMAL.reason());
assertEquals("1000 (Normal)", WebSocket.NORMAL.toString());
assertEquals("1000", WebSocket.CloseStatus.of(1000).toString());
assertEquals(1001, WebSocket.GOING_AWAY.code());
assertEquals("Going away", WebSocket.GOING_AWAY.reason());
assertEquals(1002, WebSocket.PROTOCOL_ERROR.code());
assertEquals("Protocol error", WebSocket.PROTOCOL_ERROR.reason());
assertEquals(1003, WebSocket.NOT_ACCEPTABLE.code());
assertEquals("Not acceptable", WebSocket.NOT_ACCEPTABLE.reason());
assertEquals(1007, WebSocket.BAD_DATA.code());
assertEquals("Bad data", WebSocket.BAD_DATA.reason());
assertEquals(1008, WebSocket.POLICY_VIOLATION.code());
assertEquals("Policy violation", WebSocket.POLICY_VIOLATION.reason());
assertEquals(1009, WebSocket.TOO_BIG_TO_PROCESS.code());
assertEquals("Too big to process", WebSocket.TOO_BIG_TO_PROCESS.reason());
assertEquals(1010, WebSocket.REQUIRED_EXTENSION.code());
assertEquals("Required extension", WebSocket.REQUIRED_EXTENSION.reason());
assertEquals(1011, WebSocket.SERVER_ERROR.code());
assertEquals("Server error", WebSocket.SERVER_ERROR.reason());
assertEquals(1012, WebSocket.SERVICE_RESTARTED.code());
assertEquals("Service restarted", WebSocket.SERVICE_RESTARTED.reason());
assertEquals(1013, WebSocket.SERVICE_OVERLOAD.code());
assertEquals("Service overload", WebSocket.SERVICE_OVERLOAD.reason());
}
@Test
public void closeCodeAndReason() throws Exception {
LinkedList<WebSocket.CloseStatus> statusList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void close(final CloseStatus status) {
assertEquals(1004, status.code());
assertEquals("My reason", status.reason());
statusList.add(status);
}
};
ws.close(1004, "My reason");
assertTrue(statusList.size() > 0);
}
@Test
public void closeStatusCode() throws Exception {
LinkedList<WebSocket.CloseStatus> statusList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void close(final CloseStatus status) {
assertEquals(1007, status.code());
assertEquals(null, status.reason());
statusList.add(status);
}
};
ws.close(1007);
assertTrue(statusList.size() > 0);
}
@Test
public void close() throws Exception {
LinkedList<WebSocket.CloseStatus> statusList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void close(final CloseStatus status) {
assertEquals(1000, status.code());
assertEquals("Normal", status.reason());
statusList.add(status);
}
};
ws.close(WebSocket.NORMAL);
assertTrue(statusList.size() > 0);
}
@Test
public void closeDefault() throws Exception {
LinkedList<WebSocket.CloseStatus> statusList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void close(final CloseStatus status) {
assertEquals(1000, status.code());
assertEquals("Normal", status.reason());
statusList.add(status);
}
};
ws.close();
assertTrue(statusList.size() > 0);
}
@SuppressWarnings("resource")
@Test
public void send() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = WebSocket.SUCCESS;
WebSocket.OnError ERR_ = WebSocket.ERR;
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void send(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.send(data);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void broadcast() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = WebSocket.SUCCESS;
WebSocket.OnError ERR_ = WebSocket.ERR;
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void broadcast(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.broadcast(data);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void sendCustomSuccess() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = () -> {
};
WebSocket.OnError ERR_ = WebSocket.ERR;
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void send(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.send(data, SUCCESS_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void broadcastCustomSuccess() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = () -> {
};
WebSocket.OnError ERR_ = WebSocket.ERR;
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void broadcast(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.broadcast(data, SUCCESS_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void sendCustomErr() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = WebSocket.SUCCESS;
WebSocket.OnError ERR_ = (ex) -> {
};
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void send(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.send(data, ERR_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void broadcastCustomErr() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = WebSocket.SUCCESS;
WebSocket.OnError ERR_ = (ex) -> {
};
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void broadcast(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.broadcast(data, ERR_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void sendCustomSuccessAndErr() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = () -> {
};
WebSocket.OnError ERR_ = (ex) -> {
};
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void send(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.send(data, SUCCESS_, ERR_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void broadcastCustomSuccessAndErr() throws Exception {
Object data = new Object();
WebSocket.SuccessCallback SUCCESS_ = () -> {
};
WebSocket.OnError ERR_ = (ex) -> {
};
LinkedList<Object> dataList = new LinkedList<>();
WebSocket ws = new WebSocketMock() {
@Override
public void broadcast(final Object data, final SuccessCallback success, final OnError err)
throws Exception {
dataList.add(data);
assertEquals(SUCCESS_, success);
assertEquals(ERR_, err);
}
};
ws.broadcast(data, SUCCESS_, ERR_);
assertTrue(dataList.size() > 0);
assertEquals(data, dataList.getFirst());
}
@SuppressWarnings("resource")
@Test
public void getInstance() throws Exception {
Object instance = new Object();
WebSocket ws = new WebSocketMock() {
@SuppressWarnings("unchecked")
@Override
public <T> T require(final Key<T> key) {
return (T) instance;
}
};
assertEquals(instance, ws.require(WebSocket.class));
assertEquals(instance, ws.require(TypeLiteral.get(String.class)));
}
}