package com.github.dockerjava.api.model;

import com.github.dockerjava.api.model.Ports.Binding;

import org.junit.Ignore;

import org.junit.Rule;

import org.junit.Test;

import org.junit.rules.ExpectedException;

import static org.junit.Assert.assertEquals;

public class PortBindingTest {

private static final ExposedPort TCP_8080 = ExposedPort.tcp(8080);

@Rule

public ExpectedException expectedEx = ExpectedException.none();

@Test

public void fullDefinition() {

assertEquals(PortBinding.parse("127.0.0.1:80:8080/tcp"),

new PortBinding(Binding.bindIpAndPort("127.0.0.1", 80), TCP_8080));

}

@Test

public void noProtocol() {

assertEquals(PortBinding.parse("127.0.0.1:80:8080"), new PortBinding(Binding.bindIpAndPort("127.0.0.1", 80), TCP_8080));

}

@Test

public void noHostIp() {

assertEquals(PortBinding.parse("80:8080/tcp"), new PortBinding(Binding.bindPort(80), TCP_8080));

}

@Test

public void portsOnly() {

assertEquals(PortBinding.parse("80:8080"), new PortBinding(Binding.bindPort(80), TCP_8080));

}

@Test

public void exposedPortOnly() {

assertEquals(PortBinding.parse("8080"), new PortBinding(Binding.empty(), TCP_8080));

}

@Test

public void dynamicHostPort() {

assertEquals(PortBinding.parse("127.0.0.1::8080"), new PortBinding(Binding.bindIp("127.0.0.1"), TCP_8080));

}

@Test

@Ignore

public void parseInvalidInput() {

expectedEx.expect(IllegalArgumentException.class);

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

PortBinding.parse("nonsense");

}

@Test

public void parseNull() {

expectedEx.expect(IllegalArgumentException.class);

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

PortBinding.parse(null);

}

}