Separate DefaultRequestPath/DefaultPathSegmentContainer
This commit is contained in:
Rossen Stoyanchev
@@ -0,0 +1,124 @@
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/*
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* Copyright 2002-2017 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.http.server.reactive;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.stream.Collectors;
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import org.junit.Test;
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import org.springframework.util.LinkedMultiValueMap;
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import org.springframework.util.MultiValueMap;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static org.junit.Assert.assertEquals;
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/**
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* Unit tests for {@link DefaultPathSegmentContainer}.
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* @author Rossen Stoyanchev
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*/
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public class DefaultPathSegmentContainerTests {
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@Test
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public void pathSegment() throws Exception {
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// basic
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testPathSegment("cars", "", "cars", "cars", false, new LinkedMultiValueMap<>());
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// empty
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testPathSegment("", "", "", "", true, new LinkedMultiValueMap<>());
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// spaces
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testPathSegment("%20%20", "", "%20%20", " ", true, new LinkedMultiValueMap<>());
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testPathSegment("%20a%20", "", "%20a%20", " a ", false, new LinkedMultiValueMap<>());
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}
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@Test
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public void pathSegmentParams() throws Exception {
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// basic
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LinkedMultiValueMap<String, String> params = new LinkedMultiValueMap<>();
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params.add("colors", "red");
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params.add("colors", "blue");
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params.add("colors", "green");
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params.add("year", "2012");
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testPathSegment("cars", ";colors=red,blue,green;year=2012", "cars", "cars", false, params);
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// trailing semicolon
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params = new LinkedMultiValueMap<>();
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params.add("p", "1");
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testPathSegment("path", ";p=1;", "path", "path", false, params);
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// params with spaces
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params = new LinkedMultiValueMap<>();
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params.add("param name", "param value");
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testPathSegment("path", ";param%20name=param%20value;%20", "path", "path", false, params);
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// empty params
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params = new LinkedMultiValueMap<>();
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params.add("p", "1");
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testPathSegment("path", ";;;%20;%20;p=1;%20", "path", "path", false, params);
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}
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private void testPathSegment(String pathSegment, String semicolonContent,
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String value, String valueDecoded, boolean empty, MultiValueMap<String, String> params) {
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PathSegment segment = PathSegment.parse(pathSegment + semicolonContent, UTF_8);
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assertEquals("value: '" + pathSegment + "'", value, segment.value());
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assertEquals("valueDecoded: '" + pathSegment + "'", valueDecoded, segment.valueDecoded());
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assertEquals("isEmpty: '" + pathSegment + "'", empty, segment.isEmpty());
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assertEquals("semicolonContent: '" + pathSegment + "'", semicolonContent, segment.semicolonContent());
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assertEquals("params: '" + pathSegment + "'", params, segment.parameters());
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}
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@Test
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public void path() throws Exception {
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// basic
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testPath("/a/b/c", "/a/b/c", false, true, Arrays.asList("a", "b", "c"), false);
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// root path
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testPath("/", "/", false, true, Collections.singletonList(""), false);
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// empty path
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testPath("", "", true, false, Collections.emptyList(), false);
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testPath("%20%20", "%20%20", true, false, Collections.singletonList("%20%20"), false);
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// trailing slash
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testPath("/a/b/", "/a/b/", false, true, Arrays.asList("a", "b"), true);
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testPath("/a/b//", "/a/b//", false, true, Arrays.asList("a", "b", ""), true);
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// extra slashes and spaces
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testPath("/%20", "/%20", false, true, Collections.singletonList("%20"), false);
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testPath("//%20/%20", "//%20/%20", false, true, Arrays.asList("", "%20", "%20"), false);
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}
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private void testPath(String input, String value, boolean empty, boolean absolute,
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List<String> segments, boolean trailingSlash) {
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PathSegmentContainer path = PathSegmentContainer.parse(input, UTF_8);
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List<String> segmentValues = path.pathSegments().stream().map(PathSegment::value)
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.collect(Collectors.toList());
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assertEquals("value: '" + input + "'", value, path.value());
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assertEquals("empty: '" + input + "'", empty, path.isEmpty());
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assertEquals("isAbsolute: '" + input + "'", absolute, path.isAbsolute());
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assertEquals("pathSegments: " + input, segments, segmentValues);
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assertEquals("hasTrailingSlash: '" + input + "'", trailingSlash, path.hasTrailingSlash());
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}
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}
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@@ -16,16 +16,9 @@
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package org.springframework.http.server.reactive;
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import java.net.URI;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.stream.Collectors;
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import org.junit.Test;
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import org.springframework.util.LinkedMultiValueMap;
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import org.springframework.util.MultiValueMap;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static org.junit.Assert.assertEquals;
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@@ -35,93 +28,6 @@ import static org.junit.Assert.assertEquals;
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*/
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public class DefaultRequestPathTests {
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@Test
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public void pathSegment() throws Exception {
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// basic
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testPathSegment("cars", "", "cars", "cars", false, new LinkedMultiValueMap<>());
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// empty
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testPathSegment("", "", "", "", true, new LinkedMultiValueMap<>());
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// spaces
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testPathSegment("%20%20", "", "%20%20", " ", true, new LinkedMultiValueMap<>());
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testPathSegment("%20a%20", "", "%20a%20", " a ", false, new LinkedMultiValueMap<>());
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}
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@Test
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public void pathSegmentParams() throws Exception {
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// basic
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LinkedMultiValueMap<String, String> params = new LinkedMultiValueMap<>();
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params.add("colors", "red");
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params.add("colors", "blue");
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params.add("colors", "green");
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params.add("year", "2012");
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testPathSegment("cars", ";colors=red,blue,green;year=2012", "cars", "cars", false, params);
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// trailing semicolon
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params = new LinkedMultiValueMap<>();
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params.add("p", "1");
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testPathSegment("path", ";p=1;", "path", "path", false, params);
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// params with spaces
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params = new LinkedMultiValueMap<>();
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params.add("param name", "param value");
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testPathSegment("path", ";param%20name=param%20value;%20", "path", "path", false, params);
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// empty params
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params = new LinkedMultiValueMap<>();
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params.add("p", "1");
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testPathSegment("path", ";;;%20;%20;p=1;%20", "path", "path", false, params);
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}
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private void testPathSegment(String pathSegment, String semicolonContent,
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String value, String valueDecoded, boolean empty, MultiValueMap<String, String> params) {
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PathSegment segment = PathSegment.parse(pathSegment + semicolonContent, UTF_8);
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assertEquals("value: '" + pathSegment + "'", value, segment.value());
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assertEquals("valueDecoded: '" + pathSegment + "'", valueDecoded, segment.valueDecoded());
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assertEquals("isEmpty: '" + pathSegment + "'", empty, segment.isEmpty());
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assertEquals("semicolonContent: '" + pathSegment + "'", semicolonContent, segment.semicolonContent());
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assertEquals("params: '" + pathSegment + "'", params, segment.parameters());
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}
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@Test
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public void path() throws Exception {
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// basic
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testPath("/a/b/c", "/a/b/c", false, true, Arrays.asList("a", "b", "c"), false);
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// root path
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testPath("/", "/", false, true, Collections.singletonList(""), false);
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// empty path
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testPath("", "", true, false, Collections.emptyList(), false);
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testPath("%20%20", "%20%20", true, false, Collections.singletonList("%20%20"), false);
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// trailing slash
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testPath("/a/b/", "/a/b/", false, true, Arrays.asList("a", "b"), true);
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testPath("/a/b//", "/a/b//", false, true, Arrays.asList("a", "b", ""), true);
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// extra slashes and spaces
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testPath("/%20", "/%20", false, true, Collections.singletonList("%20"), false);
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testPath("//%20/%20", "//%20/%20", false, true, Arrays.asList("", "%20", "%20"), false);
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}
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private void testPath(String input, String value, boolean empty, boolean absolute,
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List<String> segments, boolean trailingSlash) {
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PathSegmentContainer path = PathSegmentContainer.parse(input, UTF_8);
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List<String> segmentValues = path.pathSegments().stream().map(PathSegment::value)
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.collect(Collectors.toList());
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assertEquals("value: '" + input + "'", value, path.value());
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assertEquals("empty: '" + input + "'", empty, path.isEmpty());
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assertEquals("isAbsolute: '" + input + "'", absolute, path.isAbsolute());
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assertEquals("pathSegments: " + input, segments, segmentValues);
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assertEquals("hasTrailingSlash: '" + input + "'", trailingSlash, path.hasTrailingSlash());
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}
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@Test
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public void requestPath() throws Exception {
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// basic
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