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package org.jcoderz.commons.types.samples;
import org.jcoderz.commons.ArgumentMalformedException;
import junit.framework.TestCase;
/**
* Test generated enum type
* @author Andreas Mandel
*/
public class TestEnumTest
extends TestCase
{
private static final int TEST_ENUM_ENTRIES = 4;
private static final int TEST_ILLEGAL_INT_REPRESENTATION = 100;
/**
* Test the fromInt method.
* @throws Throwable in case of any error.
*/
public void testFromInt ()
throws Throwable
{
final TestEnum result = TestEnum.fromInt(0);
assertEquals("result.toInt()", 0, result.toInt());
}
/**
* Test the toInt method.
* @throws Throwable in case of any error.
*/
public void testToInt ()
throws Throwable
{
assertEquals("CLUBS.toInt()", 0, TestEnum.CLUBS.toInt());
}
/**
* Test the toString method.
* @throws Throwable in case of any error.
*/
public void testToString ()
throws Throwable
{
final TestEnum testEnum = TestEnum.CLUBS;
final String result = testEnum.toString();
assertEquals("result", "Clubs", result);
}
/**
* Test failure of fromInt method.
* @throws Throwable in case of any error.
*/
public void testFromIntThrowsRuntimeException ()
throws Throwable
{
try
{
TestEnum.fromInt(TEST_ILLEGAL_INT_REPRESENTATION);
fail("Expected RuntimeException to be thrown");
}
catch (ArgumentMalformedException ex)
{
// fine
}
}
/**
* Test failure of fromString method.
* @throws Throwable in case of any error.
*/
public void testFromStringThrowsRuntimeException ()
throws Throwable
{
try
{
TestEnum.fromString("testTestEnumStr");
fail("Expected RuntimeException to be thrown");
}
catch (ArgumentMalformedException ex)
{
// fine
}
}
/**
* Test the fromInt method.
* @throws Throwable in case of any error.
*/
public void testValueMap ()
throws Throwable
{
assertEquals("Number of entries in the value map", TEST_ENUM_ENTRIES,
TestEnum.VALUE_MAP.size());
assertSame("Wrone entry in the value map", TestEnum.fromString("Clubs"),
TestEnum.VALUE_MAP.get("Clubs"));
}
}