package com.github.dockerjava.api.model;

import org.junit.Rule;

import org.junit.Test;

import org.junit.rules.ExpectedException;

import static com.github.dockerjava.api.model.InternetProtocol.DEFAULT;

import static com.github.dockerjava.api.model.InternetProtocol.TCP;

import static org.junit.Assert.assertEquals;

public class ExposedPortTest {

@Rule

public ExpectedException expectedEx = ExpectedException.none();

@Test

public void parsePortAndProtocol() {

ExposedPort exposedPort = ExposedPort.parse("80/tcp");

assertEquals(exposedPort, new ExposedPort(80, TCP));

}

@Test

public void parsePortOnly() {

ExposedPort exposedPort = ExposedPort.parse("80");

assertEquals(exposedPort, new ExposedPort(80, DEFAULT));

}

@Test

public void parseInvalidInput() {

expectedEx.expect(IllegalArgumentException.class);

expectedEx.expectMessage("Error parsing ExposedPort 'nonsense'");

ExposedPort.parse("nonsense");

}

@Test

public void parseNull() {

expectedEx.expect(IllegalArgumentException.class);

expectedEx.expectMessage("Error parsing ExposedPort 'null'");

ExposedPort.parse(null);

}

@Test

public void stringify() {

assertEquals(ExposedPort.parse("80/tcp").toString(), "80/tcp");

}

}