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 BindingTest {

@Rule

public ExpectedException expectedEx = ExpectedException.none();

@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

@Ignore

public void parseInvalidInput() {

expectedEx.expect(IllegalArgumentException.class);

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

Binding.parse("nonsense");

}

@Test

public void parseNull() {

expectedEx.expect(IllegalArgumentException.class);

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

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");

}

}