package com.github.dockerjava.api;

import com.github.dockerjava.api.model.Binds;

import com.github.dockerjava.api.model.BuildResponseItem;

import com.github.dockerjava.api.model.PullResponseItem;

import com.github.dockerjava.api.model.PushResponseItem;

import com.github.dockerjava.api.model.ResponseItem;

import com.google.common.reflect.ClassPath.ClassInfo;

import org.apache.commons.lang.reflect.FieldUtils;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.testng.annotations.Test;

import java.io.IOException;

import java.io.Serializable;

import java.util.Arrays;

import java.util.List;

import static com.google.common.reflect.ClassPath.from;

import static org.hamcrest.Matchers.instanceOf;

import static org.hamcrest.Matchers.is;

import static org.hamcrest.object.IsCompatibleType.typeCompatibleWith;

import static org.junit.Assert.assertThat;

/**

* @author Kanstantsin Shautsou

*/

public class ModelsSerializableTest {

private static final Logger LOG = LoggerFactory.getLogger(ModelsSerializableTest.class);

private List<String> excludeClasses = Arrays.asList(

Binds.class.getName(),

BuildResponseItem.class.getName(),

PullResponseItem.class.getName(),

PushResponseItem.class.getName(),

ResponseItem.class.getName()

);

@Test

public void allModelsSerializable() throws IOException, NoSuchFieldException, IllegalAccessException {

final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();

for (ClassInfo classInfo : from(contextClassLoader).getTopLevelClasses("com.github.dockerjava.api.model")) {

if (classInfo.getName().endsWith("Test")) {

continue;

}

final Class<?> aClass = classInfo.load();

if (aClass.getProtectionDomain().getCodeSource().getLocation().getPath().endsWith("test-classes/")

|| aClass.isEnum()) {

continue;

}

LOG.debug("aClass: {}", aClass);

assertThat(aClass, typeCompatibleWith(Serializable.class));

final Object serialVersionUID = FieldUtils.readDeclaredStaticField(aClass, "serialVersionUID", true);

if (!excludeClasses.contains(aClass.getName())) {

assertThat(serialVersionUID, instanceOf(Long.class));

assertThat("Follow devel docs", (Long) serialVersionUID, is(1L));

}

}

}

}