1 files changed, 148 insertions, 0 deletions
diff --git a/third_party/java/jopt-simple/src/test/java/joptsimple/internal/AbbreviationMapToJavaUtilMapTest.java b/third_party/java/jopt-simple/src/test/java/joptsimple/internal/AbbreviationMapToJavaUtilMapTest.java
new file mode 100644
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+++ b/third_party/java/jopt-simple/src/test/java/joptsimple/internal/AbbreviationMapToJavaUtilMapTest.java
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+/*
+ 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() );
+    }
+}