package com.github.dockerjava.core.command; import static org.hamcrest.MatcherAssert.assertThat; import static org.hamcrest.Matchers.equalTo; import static org.hamcrest.Matchers.isEmptyString; import static org.hamcrest.Matchers.not; import java.lang.reflect.Method; import java.security.SecureRandom; import com.github.dockerjava.api.command.InspectContainerCmd; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.testng.ITestResult; import org.testng.annotations.AfterMethod; import org.testng.annotations.AfterTest; import org.testng.annotations.BeforeMethod; import org.testng.annotations.BeforeTest; import org.testng.annotations.Test; import com.github.dockerjava.api.command.CreateContainerResponse; import com.github.dockerjava.api.command.InspectContainerResponse; import com.github.dockerjava.api.exception.DockerException; import com.github.dockerjava.api.exception.NotFoundException; import com.github.dockerjava.client.AbstractDockerClientTest; @Test(groups = "integration") public class InspectContainerCmdImplTest extends AbstractDockerClientTest { public static final Logger LOG = LoggerFactory.getLogger(InspectContainerCmdImplTest.class); @BeforeTest public void beforeTest() throws Exception { super.beforeTest(); } @AfterTest public void afterTest() { super.afterTest(); } @BeforeMethod public void beforeMethod(Method method) { super.beforeMethod(method); } @AfterMethod public void afterMethod(ITestResult result) { super.afterMethod(result); } @Test() public void inspectContainer() throws DockerException { String containerName = "generated_" + new SecureRandom().nextInt(); CreateContainerResponse container = dockerClient.createContainerCmd("busybox").withCmd("top") .withName(containerName).exec(); LOG.info("Created container {}", container.toString()); assertThat(container.getId(), not(isEmptyString())); InspectContainerResponse containerInfo = dockerClient.inspectContainerCmd(container.getId()).exec(); assertEquals(containerInfo.getId(), container.getId()); } @Test() public void inspectContainerWithSize() throws DockerException { String containerName = "generated_" + new SecureRandom().nextInt(); CreateContainerResponse container = dockerClient.createContainerCmd("busybox").withCmd("top") .withName(containerName).exec(); LOG.info("Created container {}", container.toString()); assertThat(container.getId(), not(isEmptyString())); InspectContainerCmd command = dockerClient.inspectContainerCmd(container.getId()).withSize(true); assertTrue(command.getSize()); InspectContainerResponse containerInfo = command.exec(); assertEquals(containerInfo.getId(), container.getId()); assertNotNull(containerInfo.getSizeRootFs()); assertTrue(containerInfo.getSizeRootFs().intValue() > 0 ); } @Test(expectedExceptions = NotFoundException.class) public void inspectNonExistingContainer() throws DockerException { dockerClient.inspectContainerCmd("non-existing").exec(); } @Test public void inspectContainerRestartCount() throws DockerException { CreateContainerResponse container = dockerClient.createContainerCmd("busybox") .withCmd("env").exec(); LOG.info("Created container {}", container.toString()); assertThat(container.getId(), not(isEmptyString())); InspectContainerResponse inspectContainerResponse = dockerClient.inspectContainerCmd(container.getId()).exec(); assertThat(inspectContainerResponse.getRestartCount(), equalTo(0)); } @Test public void inspectContainerNetworkSettings() throws DockerException { CreateContainerResponse container = dockerClient.createContainerCmd("busybox") .withCmd("env").exec(); LOG.info("Created container {}", container.toString()); assertThat(container.getId(), not(isEmptyString())); InspectContainerResponse inspectContainerResponse = dockerClient.inspectContainerCmd(container.getId()).exec(); assertFalse(inspectContainerResponse.getNetworkSettings().getHairpinMode()); } }