Examples with PullImageCmd com.github.dockerjava.api.command.PullImageCmd used on opensource projects

Example 6 with PullImageCmd

use of com.github.dockerjava.api.command.PullImageCmd in project vespa by vespa-engine.

the class DockerImplTest method pullImageAsyncIfNeededWithError.

@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void pullImageAsyncIfNeededWithError() {
    final DockerImage image = new DockerImage("test:1.2.3");
    InspectImageCmd imageInspectCmd = mock(InspectImageCmd.class);
    when(imageInspectCmd.exec()).thenThrow(new NotFoundException("Image not found"));
    // Array to make it final
    ArgumentCaptor<ResultCallback> resultCallback = ArgumentCaptor.forClass(ResultCallback.class);
    PullImageCmd pullImageCmd = mock(PullImageCmd.class);
    when(pullImageCmd.exec(resultCallback.capture())).thenReturn(null);
    final DockerClient dockerClient = mock(DockerClient.class);
    when(dockerClient.inspectImageCmd(image.asString())).thenReturn(imageInspectCmd);
    when(dockerClient.pullImageCmd(eq(image.asString()))).thenReturn(pullImageCmd);
    final DockerImpl docker = new DockerImpl(dockerClient);
    docker.setMetrics(new MetricReceiverWrapper(MetricReceiver.nullImplementation));
    assertTrue("Should return true, we just scheduled the pull", docker.pullImageAsyncIfNeeded(image));
    assertTrue("Should return true, the pull i still ongoing", docker.pullImageAsyncIfNeeded(image));
    try {
        resultCallback.getValue().onComplete();
    } catch (Exception ignored) {
    }
    assertFalse(docker.imageIsDownloaded(image));
    assertTrue("Should return true, new pull scheduled", docker.pullImageAsyncIfNeeded(image));
}