Example usage for org.apache.commons.net.smtp SMTPClient noop

Introduction

In this page you can find the example usage for org.apache.commons.net.smtp SMTPClient noop.

Prototype

public int noop() throws IOException 

Source Link

Document

A convenience method to send the SMTP NOOP command to the server, receive the reply, and return the reply code.

Usage

From source file:org.apache.james.protocols.smtp.AbstractSMTPServerTest.java

@Test
public void testNoop() throws Exception {
    TestMessageHook hook = new TestMessageHook();
    InetSocketAddress address = new InetSocketAddress("127.0.0.1", TestUtils.getFreePort());

    ProtocolServer server = null;//from   ww  w .j  a v a 2 s  . c o  m
    try {
        server = createServer(createProtocol(hook), address);
        server.bind();

        SMTPClient client = createClient();
        client.connect(address.getAddress().getHostAddress(), address.getPort());
        assertTrue(SMTPReply.isPositiveCompletion(client.getReplyCode()));

        client.noop();
        assertTrue(SMTPReply.isPositiveCompletion(client.getReplyCode()));

        client.quit();
        assertTrue("Reply=" + client.getReplyString(), SMTPReply.isPositiveCompletion(client.getReplyCode()));
        client.disconnect();
        Iterator<MailEnvelope> queued = hook.getQueued().iterator();
        assertFalse(queued.hasNext());

    } finally {
        if (server != null) {
            server.unbind();
        }
    }

}

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