TestJena712.java

package com.hp.hpl.jena.sparql.path;

import static org.junit.Assert.assertEquals;

import java.io.File;

import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.hp.hpl.jena.update.UpdateFactory;
import com.hp.hpl.jena.update.UpdateRequest;

/**
 * @see https://issues.apache.org/jira/browse/JENA-712
 * 
 * @author tharsch
 *
 */
public class TestJena712 {
	// @SuppressWarnings("unused")
	private static final Logger LOGGER = LoggerFactory
			.getLogger(TestJena712.class);

	@Test
	public void testFullPathNoBaseUri() {
		// test a contrived path, using the current working directory as a base.
		String cwd = System.getProperty("user.dir");
		String testPath = cwd + File.separator + "fileDoesNotExist.txt";

		String expected = "DROP GRAPH <file://" + testPath + ">\n";
		LOGGER.debug(expected);

		UpdateRequest actual = UpdateFactory.create(expected);
		LOGGER.debug(actual.toString());

		assertEquals(expected, actual.toString());

		// Also test a file that acutally exists on the file system, result
		// should be the same.
		File file = getAFile(cwd);
		testPath = file.getAbsolutePath();

		expected = "DROP GRAPH <file://" + testPath + ">\n";
		LOGGER.debug(expected);

		actual = UpdateFactory.create(expected);
		LOGGER.debug(actual.toString());

		assertEquals(expected, actual.toString());
	} // end test

	private File getAFile(String path) {
		File dir = new File(path);
		File[] directoryListing = dir.listFiles();
		return directoryListing[0];
	} // end method

	@Test
	public void testFullPathWithBaseUri() {
		String testPath = System.getProperty("user.dir") + File.separator
				+ "fileDoesNotExist.txt";

		LOGGER.debug(testPath);

		File fPath = new File(testPath);
		String parent = fPath.getParent();
		String fName = fPath.getName();

		String cmd = "BASE    <file://" + parent + File.separator
				+ ">\n\nDROP GRAPH <" + testPath + ">\n";
		LOGGER.debug(cmd);

		UpdateRequest actual = UpdateFactory.create(cmd);
		LOGGER.debug(actual.toString());

		String expected = "BASE    <file://" + parent + File.separator
				+ ">\n\nDROP GRAPH <" + fName + ">\n";
		LOGGER.debug(expected);

		assertEquals(expected, actual.toString());
	} // end test

	@Test
	public void testRelativePathNoBaseUri() {
		String name = "fileDoesNotExist.txt";
		String testPath = System.getProperty("user.dir") + File.separator
				+ name;

		LOGGER.debug(testPath);

		String expected = "DROP GRAPH <file://" + testPath + ">\n";
		LOGGER.debug(expected);

		String cmd = "DROP GRAPH <" + name + ">\n";
		LOGGER.debug(cmd);
		UpdateRequest actual = UpdateFactory.create(cmd);
		LOGGER.debug(actual.toString());

		assertEquals(expected, actual.toString());
	} // end test

	@Test
	public void testRelativePathWithBaseUri() {
		String parent = System.getProperty("user.dir");
		String name = "fileDoesNotExist.txt";
		String testPath = parent + File.separator + name;

		LOGGER.debug(testPath);

		String cmd = "BASE    <file://" + parent + File.separator
				+ ">\n\nDROP GRAPH <" + testPath + ">\n";
		LOGGER.debug(cmd);
		UpdateRequest actual = UpdateFactory.create(cmd);
		LOGGER.debug(actual.toString());

		String expected = "BASE    <file://" + parent + File.separator
				+ ">\n\nDROP GRAPH <" + name + ">\n";
		LOGGER.debug(expected);

		assertEquals(expected, actual.toString());
	} // end test
} // end test class