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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.util;
-
- import junit.framework.TestCase;
-
- /**
- * Test class for UnitConv.
- */
- public class UnitConvTestCase extends TestCase {
-
- /**
- * Test all kinds of unit conversions.
- * @throws Exception if the test fails
- */
- public void testConversions() throws Exception {
- assertEquals("in2mm", 25.4, UnitConv.in2mm(1), 0.00001);
- assertEquals("mm2in", 1.0, UnitConv.mm2in(25.4), 0.00001);
- assertEquals("mm2pt", 841.890, UnitConv.mm2pt(297), 0.001 / 2); //height of an A4 page
- assertEquals("mm2mpt", 841890, UnitConv.mm2mpt(297), 1.0 / 2);
- assertEquals("pt2mm", 297, UnitConv.pt2mm(841.890), 0.0001);
- assertEquals("in2mpt", 792000, UnitConv.in2mpt(11.0), 1.0 / 2); //height of a letter page
- assertEquals("mpt2in", 11.0, UnitConv.mpt2in(792000), 0.01 / 2); //height of a letter page
-
- assertEquals("mm2px/72dpi", 841.8897764234434, UnitConv.mm2px(297.0, 72), 0);
- assertEquals("mm2px/300dpi", 3507.8740684310146, UnitConv.mm2px(297.0, 300), 0);
- }
-
- }
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