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/*
* 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.
*/
/* $Id$ */
package org.apache.fop.render.extensions.prepress;
import java.awt.geom.Point2D;
import junit.framework.TestCase;
/**
* Tests for the fox:scale extension property.
*/
public class PageScaleTest extends TestCase {
/**
* Default constructor.
*/
public PageScaleTest() {
super();
}
/**
* Creates a test case with the given name.
*
* @param name name for the test case
*/
public PageScaleTest(String name) {
super(name);
}
/** 1 value is used for both x and y. */
public void testScale1() {
Point2D res = PageScale.getScale(".5");
assertEquals(0.5, res.getX(), 0.0);
assertEquals(0.5, res.getY(), 0.0);
}
/** Two values, used resp. for x and y. */
public void testScale2() {
Point2D res = PageScale.getScale("1. \t \n 1.2");
assertEquals(1.0, res.getX(), 0.0);
assertEquals(1.2, res.getY(), 0.0);
}
/** Scale must not contain units. */
public void testScaleFail() {
try {
PageScale.getScale("0.5mm 0.5cm");
fail("Expected IllegalArgumentException. Scale shouldn't contain units");
} catch (IllegalArgumentException iae) {
// Good!
}
}
/** @{code null} is returned when scale is unspecified. */
public void testScaleNull() {
Point2D res = PageScale.getScale(null);
assertNull("Result should be null", res);
res = PageScale.getScale("");
assertNull("Result should be null", res);
}
}
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