package com.github.dockerjava.api.model;

import com.github.dockerjava.test.serdes.JSONTestHelper;

import org.junit.Test;

import static org.junit.Assert.assertEquals;

/**

* Compares serialization results of various {@link RestartPolicy}s with what Docker (as of 1.3.3) actually sends when executing

* <code>docker run --restart xxx</code>.

*/

public class RestartPolicySerializingTest {

@Test

// --restart no

public void noRestart() throws Exception {

String json = JSONTestHelper.getMapper().writeValueAsString(RestartPolicy.noRestart());

assertEquals(json, "{\"MaximumRetryCount\":0,\"Name\":\"\"}");

}

@Test

// --restart always

public void alwaysRestart() throws Exception {

String json = JSONTestHelper.getMapper().writeValueAsString(RestartPolicy.alwaysRestart());

assertEquals(json, "{\"MaximumRetryCount\":0,\"Name\":\"always\"}");

}

@Test

// --restart unless-stopped

public void unlessStoppedRestart() throws Exception {

String json = JSONTestHelper.getMapper().writeValueAsString(RestartPolicy.unlessStoppedRestart());

assertEquals(json, "{\"MaximumRetryCount\":0,\"Name\":\"unless-stopped\"}");

}

@Test

// --restart on-failure

public void onFailureRestart() throws Exception {

String json = JSONTestHelper.getMapper().writeValueAsString(RestartPolicy.onFailureRestart(0));

assertEquals(json, "{\"MaximumRetryCount\":0,\"Name\":\"on-failure\"}");

}

@Test

// --restart on-failure:2

public void onFailureRestartWithCount() throws Exception {

String json = JSONTestHelper.getMapper().writeValueAsString(RestartPolicy.onFailureRestart(2));

assertEquals(json, "{\"MaximumRetryCount\":2,\"Name\":\"on-failure\"}");

}

}