DATAREST-222 - Path now quotes reference before matching.

We now actively quote the String reference to match a path against as it most likely is not a regular expression.

spring-data-rest-core/src/test/java/org/springframework/data/rest/core/PathUnitTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013 the original author or authors.
+ * Copyright 2013-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -67,4 +67,20 @@ public class PathUnitTests {
 	public void doesNotPrefixAbsoluteUris() {
 		assertThat(new Path("http://localhost").toString(), is("http://localhost"));
 	}
+
+	/**
+	 * @see DATAREST-222
+	 */
+	@Test
+	public void doesNotMatchIfReferenceContainsReservedCharacters() {
+		assertThat(new Path("/foobar").matches("barfoo{?foo}"), is(false));
+	}
+
+	/**
+	 * @see DATAREST-222
+	 */
+	@Test
+	public void doesNotMatchNullReference() {
+		assertThat(new Path("/foobar").matches(null), is(false));
+	}
 }