001    package org.apache.myfaces.tobago.layout;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one or more
005     * contributor license agreements.  See the NOTICE file distributed with
006     * this work for additional information regarding copyright ownership.
007     * The ASF licenses this file to You under the Apache License, Version 2.0
008     * (the "License"); you may not use this file except in compliance with
009     * the License.  You may obtain a copy of the License at
010     *
011     *      http://www.apache.org/licenses/LICENSE-2.0
012     *
013     * Unless required by applicable law or agreed to in writing, software
014     * distributed under the License is distributed on an "AS IS" BASIS,
015     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016     * See the License for the specific language governing permissions and
017     * limitations under the License.
018     */
019    
020    import org.junit.Assert;
021    import org.junit.Test;
022    
023    public class LayoutTokensUnitTest {
024    
025      @Test
026      public void testIsPixelToken() {
027        Assert.assertTrue(LayoutTokens.isPixelToken("120px"));
028      }
029    
030      @Test
031      public void testIsPercentToken() {
032        Assert.assertTrue(LayoutTokens.isPercentToken("50%"));
033      }
034    
035      @Test
036      public void testIsRelativeToken() {
037        Assert.assertTrue(LayoutTokens.isRelativeToken("3*"));
038      }
039    
040      @Test
041      public void testIsNumberAndSuffix() {
042        Assert.assertTrue(LayoutTokens.isNumberAndSuffix("34cm", "cm"));
043        Assert.assertFalse(LayoutTokens.isNumberAndSuffix("acm", "cm"));
044        Assert.assertFalse(LayoutTokens.isNumberAndSuffix("cm", "cm"));
045      }
046    
047      @Test
048      public void testParseToken() {
049        Assert.assertEquals(AutoLayoutToken.INSTANCE, LayoutTokens.parseToken(null));
050        Assert.assertEquals(RelativeLayoutToken.DEFAULT_INSTANCE, LayoutTokens.parseToken("*"));
051        Assert.assertEquals(new RelativeLayoutToken(3), LayoutTokens.parseToken("3*"));
052        Assert.assertEquals(new PercentLayoutToken(33), LayoutTokens.parseToken("33%"));
053        Assert.assertEquals(new PixelLayoutToken(120), LayoutTokens.parseToken("120px"));
054      }
055    }