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SocketExample.java
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SocketExample.java
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package net.sf.expectit;
/*
* #%L
* ExpectIt
* %%
* Copyright (C) 2014 Alexey Gavrilov and contributors
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import static net.sf.expectit.matcher.Matchers.contains;
import static net.sf.expectit.matcher.Matchers.regexp;
import java.io.IOException;
import java.net.Socket;
/**
* Socket example.
*/
public class SocketExample {
public static void main(String[] args) throws IOException {
// try-with-resources omitted
Socket socket = new Socket("google.com", 80);
Expect expect = new ExpectBuilder()
.withInputs(socket.getInputStream())
.withOutput(socket.getOutputStream())
.withEchoInput(System.out)
.withEchoOutput(System.err)
.build();
try {
expect.sendLine("GET");
String result = expect.expect(contains("\n")).getBefore();
System.out.println("Result: " + result);
expect.expect(contains("<H1>302 Moved</H1>"));
String url = expect.expect(regexp("<A HREF=\"([^\"]*)")).group(1);
System.out.println("Redirect url from html: " + url);
} finally {
expect.close();
socket.close();
socket.close();
}
}
}