eclipse/eclipse-m2e-test/src/org/apache/sling/ide/eclipse/m2e/internal/MavenProjectUtilsTest.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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 * See the License for the specific language governing permissions and
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package org.apache.sling.ide.eclipse.m2e.internal;

import static org.hamcrest.CoreMatchers.equalTo;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Optional;
import java.util.concurrent.Callable;
import java.util.concurrent.TimeUnit;

import org.apache.sling.ide.eclipse.core.ProjectUtil;
import org.apache.sling.ide.eclipse.m2e.impl.helpers.MavenProjectAdapter;
import org.apache.sling.ide.test.impl.helpers.Poller;
import org.apache.sling.ide.test.impl.helpers.TemporaryProject;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.junit.Assert;
import org.junit.Rule;
import org.junit.Test;

public class MavenProjectUtilsTest {

    @Rule
    public TemporaryProject projectRule = new TemporaryProject();
	
	@Test
	public void inferDefaultProvisioningModelDirectories() throws Exception {

		IPath modelsDir = Path.fromPortableString("src/main/provisioning");
		
		// create project
        final IProject launchpadProject = projectRule.getProject();

        MavenProjectAdapter project = new MavenProjectAdapter(launchpadProject);
        project.createOrUpdateFile(Path.fromPortableString("pom.xml"), getClass().getResourceAsStream("slingstart-simple-pom.xml"));
		project.ensureDirectoryExists(modelsDir);
        project.convertToMavenProject();

        // conversion should enable the slingstart configurator and set the provisioning model path
        new Poller(TimeUnit.MINUTES.toMillis(1)).pollUntil(new Callable<IPath>() {
			@Override
			public IPath call() throws Exception {
				return ProjectUtil.getProvisioningModelPath(launchpadProject);
			}
		}, equalTo(modelsDir));
        
	}
	
	@Test
	public void testGuessJcrRootFolder() throws IOException {
	    java.nio.file.Path rootPath = Paths.get("src", "org", "apache", "sling", "ide", "eclipse", "m2e", "internal", "project1");
	    Assert.assertTrue("rootPath not found", Files.exists(rootPath));
	    // create folder structure, 
	    Optional<java.nio.file.Path> actualJcrRoot = MavenProjectUtils.guessJcrRootFolder(rootPath);
	    Assert.assertTrue(actualJcrRoot.isPresent());
	    Assert.assertEquals(Paths.get("src", "main", "content", "jcr_root"), actualJcrRoot.get());
	    
	    // test jcr_root beyond level 4
	    rootPath = Paths.get("src", "org", "apache", "sling", "ide", "eclipse", "m2e", "internal", "project2");
        Assert.assertTrue("rootPath not found", Files.exists(rootPath));
        actualJcrRoot = MavenProjectUtils.guessJcrRootFolder(rootPath);
        Assert.assertFalse(actualJcrRoot.isPresent());
	}
}