TestInvalidPathEntry.java

package test.org.kalisen.classpathdoctor;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;

import org.kalisen.classpathdoctor.InvalidPathEntry;
import org.kalisen.classpathdoctor.Version;
import org.testng.Assert;
import org.testng.annotations.Test;

public class TestInvalidPathEntry {

	@Test
	public void getPathShouldReturnAStringEvenWhenPathIsNull() {
		InvalidPathEntry invalid = new InvalidPathEntry(null);
		assertEquals(invalid.getPath(), "null");
	}

	@Test
	public void getPathShouldReturnTheStringPath() {
		final String path = "sometwisted   path";
		InvalidPathEntry invalid = new InvalidPathEntry(path);
		assertEquals(invalid.getPath(), path);
	}

	@Test
	public void getVersionShouldReturnAZeroVersion() {
		InvalidPathEntry invalid = new InvalidPathEntry(null);
		Version v = invalid.getVersion();
		assertNotNull(v);
		assertEquals(v.toString(), "0.0.0");
	}

	@Test
	public void isExistShouldReturnFalse() {
		Assert.assertFalse(new InvalidPathEntry(null).exists());
	}

	@Test
	public void toStringShouldReturnThePathIfTheMessageIsNull() {
		final String path = "sometwisted   path";
		InvalidPathEntry invalid = new InvalidPathEntry(path);
		assertEquals(invalid.toString(), path);
	}

	@Test
	public void toStringShouldHaveTheSameBehaviorAsGetPathForNullPath() {
		final String path = null;
		InvalidPathEntry invalid = new InvalidPathEntry(path);
		assertEquals(invalid.toString(), "null");
	}

	@Test
	public void toStringShouldReturnTheMessagePlusThePathIfTheMessageIsNotNull() {
		final String path = "sometwisted   path";
		final String message = "some message";
		InvalidPathEntry invalid = new InvalidPathEntry(path, message);
		assertEquals(invalid.toString(), path);
	}

}