TestFortranParser.java

/*
 * #%L
 * Native ARchive plugin for Maven
 * %%
 * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
 * %%
 * Licensed 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,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package com.github.maven_nar.cpptasks.parser;

import java.io.CharArrayReader;
import java.io.IOException;

import junit.framework.TestCase;

/**
 * Tests for the CParser class.
 */
public final class TestFortranParser extends TestCase {
  /**
   * Constructor.
   * 
   * @param name
   *          String test name
   */
  public TestFortranParser(final String name) {
    super(name);
  }

  /**
   * Checks parsing of InClUdE 'foo.inc'.
   * 
   * @throws IOException
   *           test fails on IOException
   */
  public void testInClUdE() throws IOException {
    final CharArrayReader reader = new CharArrayReader("InClUdE 'foo.inc'  ".toCharArray());
    final FortranParser parser = new FortranParser();
    parser.parse(reader);
    final String[] includes = parser.getIncludes();
    assertEquals(includes.length, 1);
    assertEquals("foo.inc", includes[0]);
  }

  /**
   * Checks parsing of INCLUDE 'foo.inc'.
   * 
   * @throws IOException
   *           test fails on IOException
   */
  public void testINCLUDE() throws IOException {
    final CharArrayReader reader = new CharArrayReader("INCLUDE 'foo.inc' nowhatever  ".toCharArray());
    final FortranParser parser = new FortranParser();
    parser.parse(reader);
    final String[] includes = parser.getIncludes();
    assertEquals(includes.length, 1);
    assertEquals("foo.inc", includes[0]);
  }

  /**
   * Checks parsing of InClUdE 'foo.inc'.
   * 
   * @throws IOException
   *           test fails on IOException
   */
  public void testMultipleInClUdE() throws IOException {
    final CharArrayReader reader = new CharArrayReader("InClUdE 'foo.inc'\ninclude 'bar.inc'  ".toCharArray());
    final FortranParser parser = new FortranParser();
    parser.parse(reader);
    final String[] includes = parser.getIncludes();
    assertEquals(includes.length, 2);
    assertEquals("foo.inc", includes[0]);
    assertEquals("bar.inc", includes[1]);
  }

}