/*
* 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.Dimension;
import java.awt.Rectangle;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
/**
* Tests for the fox:bleed, fox:crop-offset, fox:crop-box extension properties.
*/
public class PageBoundariesTestCase {
private static final Dimension TEST_AREA_SIZE = new Dimension(20000, 15000);
private static final Rectangle TEST_AREA = new Rectangle(TEST_AREA_SIZE);
private static final String BLEED = "5pt";
private static final String CROP_OFFSET = "8pt";
/** Test for page boundaries. */
@Test
public void testBoundaries1() {
PageBoundaries boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, null);
assertEquals(TEST_AREA, boundaries.getTrimBox());
Rectangle bleedBox = boundaries.getBleedBox();
assertNotNull("Expected not null object", bleedBox);
assertEquals(-5000, bleedBox.x);
assertEquals(-5000, bleedBox.y);
assertEquals(30000, bleedBox.width);
assertEquals(25000, bleedBox.height);
Rectangle mediaBox = boundaries.getMediaBox();
assertNotNull("Expected not null object", mediaBox);
assertEquals(-8000, mediaBox.x);
assertEquals(-8000, mediaBox.y);
assertEquals(36000, mediaBox.width);
assertEquals(31000, mediaBox.height);
}
/** Test for page boundaries. */
@Test
public void testBoundaries2() {
PageBoundaries boundaries = new PageBoundaries(
TEST_AREA_SIZE, BLEED, null, null);
Rectangle bleedBox = boundaries.getBleedBox();
assertNotNull("Expected not null object", bleedBox);
assertEquals(-5000, bleedBox.x);
assertEquals(-5000, bleedBox.y);
assertEquals(30000, bleedBox.width);
assertEquals(25000, bleedBox.height);
assertEquals(bleedBox, boundaries.getMediaBox());
}
/** Two values for the properties. */
@Test
public void testBoundaries2Values() {
PageBoundaries boundaries = new PageBoundaries(
TEST_AREA_SIZE, "5pt 10pt", "6pt \t 12pt", null);
Rectangle bleedBox = boundaries.getBleedBox();
assertEquals(-10000, bleedBox.x);
assertEquals(-5000, bleedBox.y);
assertEquals(40000, bleedBox.width);
assertEquals(25000, bleedBox.height);
Rectangle mediaBox = boundaries.getMediaBox();
assertEquals(-12000, mediaBox.x);
assertEquals(-6000, mediaBox.y);
assertEquals(44000, mediaBox.width);
assertEquals(27000, mediaBox.height);
}
/** Three values for the properties. */
@Test
public void testBoundaries3Values() {
PageBoundaries boundaries = new PageBoundaries(
TEST_AREA_SIZE, "5pt 10pt 7pt", "6pt \t 12pt 14pt", null);
Rectangle bleedBox = boundaries.getBleedBox();
assertEquals(-10000, bleedBox.x);
assertEquals(-5000, bleedBox.y);
assertEquals(40000, bleedBox.width);
assertEquals(27000, bleedBox.height);
Rectangle mediaBox = boundaries.getMediaBox();
assertEquals(-12000, mediaBox.x);
assertEquals(-6000, mediaBox.y);
assertEquals(44000, mediaBox.width);
assertEquals(35000, mediaBox.height);
}
/** Four values for the properties. */
@Test
public void testBoundaries4Values() {
PageBoundaries boundaries = new PageBoundaries(
TEST_AREA_SIZE, "5pt 6pt 7pt 8pt", "9pt 10pt 11pt 12pt", null);
Rectangle bleedBox = boundaries.getBleedBox();
assertEquals(-8000, bleedBox.x);
assertEquals(-5000, bleedBox.y);
assertEquals(34000, bleedBox.width);
assertEquals(27000, bleedBox.height);
Rectangle mediaBox = boundaries.getMediaBox();
assertEquals(-12000, mediaBox.x);
assertEquals(-9000, mediaBox.y);
assertEquals(42000, mediaBox.width);
assertEquals(35000, mediaBox.height);
}
/** Test for the different values of crop-box. */
@Test
public void testCropBox() {
PageBoundaries boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, null);
assertEquals(boundaries.getMediaBox(), boundaries.getCropBox());
boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, "");
assertEquals(boundaries.getMediaBox(), boundaries.getCropBox());
boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, "trim-box");
assertEquals(TEST_AREA, boundaries.getCropBox());
boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, "bleed-box");
assertEquals(boundaries.getBleedBox(), boundaries.getCropBox());
boundaries = new PageBoundaries(TEST_AREA_SIZE, BLEED, CROP_OFFSET, "media-box");
assertEquals(boundaries.getMediaBox(), boundaries.getCropBox());
}
/** Test for default values returned when properties are null. */
@Test
public void testBoundariesNull() {
PageBoundaries b = new PageBoundaries(TEST_AREA_SIZE, null, null, null);
assertEquals("Result should be the same as TEST_AREA object", b.getTrimBox(), TEST_AREA);
assertEquals("Result should be the same as TEST_AREA object", b.getBleedBox(), TEST_AREA);
assertEquals("Result should be the same as TEST_AREA object", b.getMediaBox(), TEST_AREA);
assertEquals("Result should be the same as TEST_AREA object", b.getCropBox(), TEST_AREA);
}
/** Units must be specified. */
@Test
public void testBoundariesFail() {
try {
new PageBoundaries(TEST_AREA_SIZE, "0", null, null);
fail("Expected IllegalArgumentException. Box should have units");
} catch (IllegalArgumentException iae) {
// Good!
}
}
}