JavaUtilsTest.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * 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:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.ext.java.client;

import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

/**
 * Tests for {@link JavaUtils}
 */
public class JavaUtilsTest {
    @Test
    public void shouldValidatePackageNameWithCorrectContent() throws Exception {
        assertTrue(JavaUtils.isValidPackageName("Package_name"));
    }

    @Test
    public void shouldInvalidatePackageNameWithWhiteSpaces() throws Exception {
        assertFalse(JavaUtils.isValidPackageName("Package name"));
    }

    @Test
    public void shouldInvalidatePackageNameWithMinuses() throws Exception {
        assertFalse(JavaUtils.isValidPackageName("Package-name"));
    }

    @Test
    public void shouldInvalidatePackageNameStartingWithNumbers() throws Exception {
        assertFalse(JavaUtils.isValidPackageName("1Package_name"));
    }

    @Test
    public void shouldInvalidatePackageNameStartingWithSpaces() throws Exception {
        assertFalse(JavaUtils.isValidPackageName(" Package_name"));
    }

    @Test
    public void shouldValidateClassNameWithCorrectContent() throws Exception {
        assertTrue(JavaUtils.isValidCompilationUnitName("Class_name"));
    }

    @Test
    public void shouldInvalidateClassNameWithSpecialSymbols() throws Exception {
        assertFalse(JavaUtils.isValidCompilationUnitName("&%$#"));
    }

    @Test
    public void shouldInvalidateClassNameWithMinuses() throws Exception {
        assertFalse(JavaUtils.isValidCompilationUnitName("Class-name"));
    }

    @Test
    public void shouldInvalidateClassNameStartingWithNumbers() throws Exception {
        assertFalse(JavaUtils.isValidCompilationUnitName("1Class_name"));
    }

    @Test
    public void shouldInvalidateClassNameStartingWithSpaces() throws Exception {
        assertFalse(JavaUtils.isValidCompilationUnitName(" Class_name"));
    }

}