/***********************************************************************************************************************
Copyright (c) 2003, International Barcode Consortium
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice, this list of
      conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright notice, this list of
      conditions and the following disclaimer in the documentation and/or other materials
      provided with the distribution.
    * Neither the name of the International Barcode Consortium nor the names of any contributors may be used to endorse
      or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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package net.sourceforge.barbecue.linear.code128;

import junit.framework.TestCase;
import net.sourceforge.barbecue.Module;

public class ModuleFactoryTest extends TestCase {

	public void testCorrectModuleReturnedForKey() throws Exception {
		assertEquals(new Module(new int[] {1, 3, 2, 2, 1, 2}), ModuleFactory.getModule("(", Code128Barcode.A));
	}

	public void testCorrectModuleReturnedForIndex() throws Exception {
		assertEquals(new Module(new int[] {1, 3, 2, 2, 1, 2}), ModuleFactory.getModuleForIndex(8, Code128Barcode.A));
	}

	public void testCorrectIndexReturnedForChar() throws Exception {
		assertEquals(8, ModuleFactory.getIndex("(", Code128Barcode.A));
	}

	public void testCharPositionsAreCorrect() throws Exception {
		assertEquals(58, ModuleFactory.getIndex("Z", Code128Barcode.B));
		assertEquals(7, ModuleFactory.getIndex("'", Code128Barcode.B));
		assertEquals(64, ModuleFactory.getIndex("`", Code128Barcode.B));
		assertEquals(94, ModuleFactory.getIndex("~", Code128Barcode.B));
	}
	
	public void testCSetHasCorrectConstants() throws Exception {
		for (int i=0; i<100; i++) {
			assertEquals(i, ModuleFactory.getIndex(makeDoubleChar(i), Code128Barcode.C));
			assertEquals(makeDoubleChar(i), ModuleFactory.getModuleForIndex(i, Code128Barcode.C).getSymbol());
		}
	}

	private String makeDoubleChar(int i) {
		if (i < 10) {
			return "0" + i;
		} else {
			return String.valueOf(i);
		}
	}
}