SPR-5973: Added UriComponents type

org.springframework.web/src/test/java/org/springframework/web/util/UriComponentsTests.java

@@ -0,0 +1,73 @@
+/*
+ * Copyright 2002-2011 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.web.util;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+
+import static org.junit.Assert.*;
+
+/** @author Arjen Poutsma */
+public class UriComponentsTests {
+
+	private UriComponents components;
+
+	@Before
+	public void createComponents() {
+		components = new UriComponents();
+	}
+	
+	@Test
+	public void pathSegments() {
+		String path = "/foo/bar";
+		components.setPath(path);
+		List<String> expected = Arrays.asList("foo", "bar");
+
+		List<String> pathSegments = components.getPathSegments();
+		assertEquals(expected, pathSegments);
+
+		components.setPath(null);
+
+		components.setPathSegments(expected);
+		assertEquals(path, components.getPath());
+	}
+	
+	@Test
+	public void queryParams() {
+		String query = "foo=bar&foo=baz&qux";
+		components.setQuery(query);
+		MultiValueMap<String, String> expected = new LinkedMultiValueMap<String, String>(1);
+		expected.put("foo", Arrays.asList("bar", "baz"));
+		expected.set("qux", null);
+
+		MultiValueMap<String, String> result  = components.getQueryParams();
+		assertEquals(expected, result);
+
+		components.setQuery(null);
+
+		components.setQueryParams(expected);
+		assertEquals(query, components.getQuery());
+
+	}
+
+}