/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.pdfbox.cos;
import java.io.IOException;
/**
* Test class for {@link COSNumber}
*/
public abstract class TestCOSNumber extends TestCOSBase
{
/**
* Test floatValue() - test that the correct float value is returned.
*/
public abstract void testFloatValue();
/**
* Test doubleValue() - test that the correct double value is returned.
*/
public abstract void testDoubleValue();
/**
* Test intValue() - test that the correct int value is returned.
*/
public abstract void testIntValue();
/**
* Test longValue() - test that the correct long value is returned.
*/
public abstract void testLongValue();
/**
* Tests get() - tests a static constructor for COSNumber classes.
*/
public void testGet()
{
try
{
// Ensure the basic static numbers are recognized
assertEquals(COSInteger.ZERO, COSNumber.get("0"));
assertEquals(COSInteger.ONE, COSNumber.get("1"));
assertEquals(COSInteger.TWO, COSNumber.get("2"));
assertEquals(COSInteger.THREE, COSNumber.get("3"));
// Test some arbitrary ints
assertEquals(COSInteger.get(100), COSNumber.get("100"));
assertEquals(COSInteger.get(256), COSNumber.get("256"));
assertEquals(COSInteger.get(-1000), COSNumber.get("-1000"));
// Some arbitrary floats
assertEquals(new COSFloat(1.1f), COSNumber.get("1.1"));
assertEquals(new COSFloat(100f), COSNumber.get("100.0"));
assertEquals(new COSFloat(-100.001f), COSNumber.get("-100.001"));
try
{
assertEquals("Null Value...", COSNumber.get(null));
fail("Failed to throw a NullPointerException");
}
catch (NullPointerException e)
{
// PASS
}
}
catch (IOException e)
{
fail("Failed to convert a number " + e.getMessage());
}
}
}