package com.github.dockerjava.api.model;

import static org.testng.Assert.assertEquals;

import org.testng.annotations.Test;

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

public class BindingTest {

@Test

public void parseIpAndPort() {

assertEquals(Binding.parse("127.0.0.1:80"), Binding.bindIpAndPort("127.0.0.1", 80));

}

@Test

public void parsePortOnly() {

assertEquals(Binding.parse("80"), Binding.bindPort(80));

}

@Test

public void parseIPOnly() {

assertEquals(Binding.parse("127.0.0.1"), Binding.bindIp("127.0.0.1"));

}

@Test

public void parseEmptyString() {

assertEquals(Binding.parse(""), Binding.empty());

}

// Strings can be used since it can be a range. Let the docker daemon do the validation.

@Test(expectedExceptions = IllegalArgumentException.class, expectedExceptionsMessageRegExp = "Error parsing Binding 'nonsense'", enabled = false)

public void parseInvalidInput() {

Binding.parse("nonsense");

}

@Test(expectedExceptions = IllegalArgumentException.class, expectedExceptionsMessageRegExp = "Error parsing Binding 'null'")

public void parseNull() {

Binding.parse(null);

}

@Test

public void toStringIpAndHost() {

assertEquals(Binding.parse("127.0.0.1:80").toString(), "127.0.0.1:80");

}

@Test

public void toStringPortOnly() {

assertEquals(Binding.parse("80").toString(), "80");

}

@Test

public void toStringIpOnly() {

assertEquals(Binding.parse("127.0.0.1").toString(), "127.0.0.1");

}

}