| /* |
| The MIT License |
| |
| Copyright (c) 2004-2015 Paul R. Holser, Jr. |
| |
| Permission is hereby granted, free of charge, to any person obtaining |
| a copy of this software and associated documentation files (the |
| "Software"), to deal in the Software without restriction, including |
| without limitation the rights to use, copy, modify, merge, publish, |
| distribute, sublicense, and/or sell copies of the Software, and to |
| permit persons to whom the Software is furnished to do so, subject to |
| the following conditions: |
| |
| The above copyright notice and this permission notice shall be |
| included in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| package joptsimple.internal; |
| |
| import static java.util.Collections.*; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.*; |
| |
| /** |
| * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a> |
| */ |
| public class AbbreviationMapToJavaUtilMapTest { |
| private AbbreviationMap<String> abbreviations; |
| |
| @Before |
| public void setUp() { |
| abbreviations = new AbbreviationMap<>(); |
| } |
| |
| @Test |
| public void empty() { |
| assertEquals( emptyMap(), abbreviations.toJavaUtilMap() ); |
| } |
| |
| @Test |
| public void addingOne() { |
| abbreviations.put( "box", "2" ); |
| |
| assertEquals( singletonMap( "box", "2" ), abbreviations.toJavaUtilMap() ); |
| } |
| |
| @Test |
| public void addingManyWithNoCommonPrefix() { |
| abbreviations.put( "box", "1" ); |
| abbreviations.put( "cat", "2" ); |
| abbreviations.put( "dog", "3" ); |
| |
| assertEquals( "{box=1, cat=2, dog=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addingTwoWithCommonPrefix() { |
| abbreviations.put( "box", "3" ); |
| abbreviations.put( "boy", "4" ); |
| |
| assertEquals( "{box=3, boy=4}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addingThreeWithSuccessivelySmallerPrefixes() { |
| abbreviations.put( "boy", "3" ); |
| abbreviations.put( "bo", "2" ); |
| abbreviations.put( "b", "1" ); |
| |
| assertEquals( "{b=1, bo=2, boy=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addingThreeWithSuccessivelyLargerPrefixes() { |
| abbreviations.put( "b", "1" ); |
| abbreviations.put( "bo", "2" ); |
| abbreviations.put( "boy", "3" ); |
| |
| assertEquals( "{b=1, bo=2, boy=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addingThreeWithMixOfPrefixSize() { |
| abbreviations.put( "boy", "3" ); |
| abbreviations.put( "b", "1" ); |
| abbreviations.put( "bo", "2" ); |
| |
| assertEquals( "{b=1, bo=2, boy=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addingOneThenReplacing() { |
| abbreviations.put( "box", "2" ); |
| abbreviations.put( "box", "3" ); |
| |
| assertEquals( "{box=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void removeKeyWithCommonPrefix() { |
| abbreviations.put( "box", "-1" ); |
| abbreviations.put( "boy", "-2" ); |
| abbreviations.remove( "box" ); |
| |
| assertEquals( "{boy=-2}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addKeysWithCommonPrefixesStairstepStyle() { |
| abbreviations.put( "a", "1" ); |
| abbreviations.put( "abc", "2" ); |
| abbreviations.put( "abcde", "3" ); |
| |
| assertEquals( "{a=1, abc=2, abcde=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void addKeysWithCommonPrefixesStairstepStyleJumbled() { |
| abbreviations.put( "a", "1" ); |
| abbreviations.put( "abcde", "3" ); |
| abbreviations.put( "abc", "2" ); |
| |
| assertEquals( "{a=1, abc=2, abcde=3}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| |
| @Test |
| public void multipleKeysWithCommonPrefix() { |
| abbreviations.put( "good", "4" ); |
| abbreviations.put( "goodyear", "8" ); |
| abbreviations.put( "go", "2" ); |
| abbreviations.put( "goodyea", "7" ); |
| abbreviations.put( "goodye", "6" ); |
| abbreviations.remove( "goodyea" ); |
| |
| assertEquals( "{go=2, good=4, goodye=6, goodyear=8}", abbreviations.toJavaUtilMap().toString() ); |
| } |
| } |