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/*******************************************************************************
 * Copyright (c) 2016 Red Hat.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Red Hat - Initial Contribution
 *******************************************************************************/

package org.eclipse.linuxtools.internal.docker.ui.views;

import static org.assertj.core.api.Assertions.assertThat;

import org.eclipse.linuxtools.internal.docker.core.DockerConnection;
import org.eclipse.linuxtools.internal.docker.ui.testutils.MockDockerClientFactory;
import org.eclipse.linuxtools.internal.docker.ui.testutils.MockDockerConnectionFactory;
import org.eclipse.linuxtools.internal.docker.ui.testutils.MockDockerImageFactory;
import org.eclipse.linuxtools.internal.docker.ui.testutils.swt.ClearConnectionManagerRule;
import org.eclipse.linuxtools.internal.docker.ui.testutils.swt.CloseWelcomePageRule;
import org.eclipse.linuxtools.internal.docker.ui.testutils.swt.DockerConnectionManagerUtils;
import org.eclipse.linuxtools.internal.docker.ui.testutils.swt.SWTUtils;
import org.eclipse.linuxtools.internal.docker.ui.testutils.swt.TestLoggerRule;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.eclipse.swtbot.swt.finder.SWTBot;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotTree;
import org.eclipse.ui.PlatformUI;
import org.junit.Assert;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Rule;
import org.junit.Test;

import com.spotify.docker.client.DockerClient;

/**
 * Testing the {@link DockerImagesView} using {@link SWTBot}.
 */
public class DockerImagesViewSWTBotTest {

	private SWTWorkbenchBot bot = new SWTWorkbenchBot();
	private SWTBotView dockerImagesViewBot;
	private DockerImagesView dockerImagesView;
	private SWTBotTree dockerImagesViewTreeBot;

	@ClassRule
	public static CloseWelcomePageRule closeWelcomePage = new CloseWelcomePageRule();

	@Rule
	public TestLoggerRule watcher = new TestLoggerRule();

	@Rule
	public ClearConnectionManagerRule clearConnectionManager = new ClearConnectionManagerRule();

	@Before
	public void setup() throws InterruptedException {
		this.bot = new SWTWorkbenchBot();
		SWTUtils.asyncExec(() -> {try {
			PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
					.showView("org.eclipse.linuxtools.docker.ui.dockerImagesView");
		} catch (Exception e) {
			e.printStackTrace();
			Assert.fail("Failed to open Docker Images view: " + e.getMessage());
		}});
		this.dockerImagesViewBot = bot.viewById("org.eclipse.linuxtools.docker.ui.dockerImagesView");
		this.dockerImagesView = (DockerImagesView) (dockerImagesViewBot.getViewReference().getView(true));
	}

	@Test
	public void shouldShowAllImageVariants() throws InterruptedException {
		// given
		final DockerClient client = MockDockerClientFactory
				.image(MockDockerImageFactory.id("1a2b3c4d5e6f7g").name("foo:1.0", "foo:latest", "bar:1.0", "bar:latest").build())
				.build();
		final DockerConnection dockerConnection = MockDockerConnectionFactory.from("Test", client).get();
		DockerConnectionManagerUtils.configureConnectionManager(dockerConnection);
		// then 1 image with all repo/tags should be displayed
		SWTUtils.syncAssert(() -> {
			final TableItem[] images = dockerImagesView.getViewer().getTable().getItems();
			assertThat(images).hasSize(1);
			assertThat(images[0].getText(1)).isEqualTo("bar:1.0\nbar:latest\nfoo:1.0\nfoo:latest");
		});
	}
}

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