1 files changed, 84 insertions, 0 deletions
diff --git a/third_party/java/jopt-simple/src/test/java/joptsimple/util/RegexMatcherTest.java b/third_party/java/jopt-simple/src/test/java/joptsimple/util/RegexMatcherTest.java
new file mode 100644
index 0000000000..56eae7ec5a
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+++ b/third_party/java/jopt-simple/src/test/java/joptsimple/util/RegexMatcherTest.java
@@ -0,0 +1,84 @@
+/*
+ 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.util;
+
+import joptsimple.ValueConversionException;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+
+import static joptsimple.util.RegexMatcher.*;
+import static org.junit.Assert.*;
+import static org.junit.rules.ExpectedException.*;
+
+/**
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ */
+public class RegexMatcherTest {
+    @Rule public final ExpectedException thrown = none();
+
+    private RegexMatcher abc;
+
+    @Before
+    public void setUp() {
+        abc = new RegexMatcher( "abc", 0 );
+    }
+
+    @Test
+    public void shouldAttemptToMatchValueAgainstARegex() {
+        assertEquals( "abc", abc.convert( "abc" ) );
+    }
+
+    @Test( expected = ValueConversionException.class )
+    public void rejectsValueThatDoesNotMatchRegex() {
+        abc.convert( "abcd" );
+    }
+
+    @Test
+    public void raisesExceptionContainingValueAndPattern() {
+        thrown.expect( ValueConversionException.class );
+        thrown.expectMessage( "\\d+" );
+        thrown.expectMessage( "asdf" );
+
+        new RegexMatcher( "\\d+", 0 ).convert( "asdf" );
+    }
+
+    @Test
+    public void shouldOfferConvenienceMethodForCreatingMatcherWithNoFlags() {
+        assertEquals( "sourceforge.net", regex( "\\w+\\.\\w+" ).convert( "sourceforge.net" ) );
+    }
+
+    @Test
+    public void shouldAnswerCorrectValueType() {
+        assertEquals( String.class, abc.valueType() );
+    }
+
+    @Test
+    public void shouldGiveCorrectValuePattern() {
+        assertEquals( "abc", abc.valuePattern() );
+    }
+}