| /******************************************************************************* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.olingo.odata2.core.commons; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| import org.apache.olingo.odata2.testutil.fit.BaseTest; |
| import org.junit.Test; |
| |
| /** |
| * Tests for percent-encoding. |
| * |
| */ |
| public class EncoderTest extends BaseTest { |
| |
| private final static String RFC3986_UNRESERVED = "-._~"; // + ALPHA + DIGIT |
| private final static String RFC3986_GEN_DELIMS = ":/?#[]@"; |
| private final static String RFC3986_SUB_DELIMS = "!$&'()*+,;="; |
| private final static String RFC3986_RESERVED = RFC3986_GEN_DELIMS + RFC3986_SUB_DELIMS; |
| |
| @Test |
| public void asciiCharacters() { |
| final String s = "azAZ019"; |
| assertEquals(s, Encoder.encode(s)); |
| assertEquals(s, Encoder.encode(s)); |
| } |
| |
| @Test |
| public void asciiControl() { |
| assertEquals("%08%09%0A%0D", Encoder.encode("\b\t\n\r")); |
| } |
| |
| @Test |
| public void unsafe() { |
| assertEquals("%3C%3E%25%26", Encoder.encode("<>%&")); |
| assertEquals("%22%5C%60%7B%7D%7C", Encoder.encode("\"\\`{}|")); |
| } |
| |
| @Test |
| public void rfc3986Unreserved() { |
| assertEquals(RFC3986_UNRESERVED, Encoder.encode(RFC3986_UNRESERVED)); |
| } |
| |
| @Test |
| public void rfc3986GenDelims() { |
| assertEquals("%3A%2F%3F%23%5B%5D%40", Encoder.encode(RFC3986_GEN_DELIMS)); |
| } |
| |
| @Test |
| public void rfc3986SubDelims() { |
| assertEquals("%21%24%26'%28%29%2A%2B%2C%3B%3D", Encoder.encode(RFC3986_SUB_DELIMS)); |
| } |
| |
| @Test |
| public void rfc3986Reserved() { |
| assertEquals("%3A%2F%3F%23%5B%5D%40%21%24%26'%28%29%2A%2B%2C%3B%3D", Encoder.encode(RFC3986_RESERVED)); |
| } |
| |
| @Test |
| public void unicodeCharacters() { |
| assertEquals("%E2%82%AC", Encoder.encode("€")); |
| assertEquals("%EF%B7%BC", Encoder.encode("\uFDFC")); // RIAL SIGN |
| } |
| |
| @Test |
| public void charactersOutsideBmp() { |
| // Unicode characters outside the Basic Multilingual Plane are stored |
| // in a Java String in two surrogate characters. |
| final String s = String.valueOf(Character.toChars(0x1F603)); |
| assertEquals("%F0%9F%98%83", Encoder.encode(s)); |
| } |
| |
| @Test |
| public void uriDecoding() throws URISyntaxException { |
| final String decodedValue = RFC3986_UNRESERVED + RFC3986_RESERVED + "0..1..a..z..A..Z..@" |
| + "\u2323\uFDFC" + String.valueOf(Character.toChars(0x1F603)); |
| |
| final String encodedPath = Encoder.encode(decodedValue) + "/" + Encoder.encode(decodedValue); |
| final String encodedQuery = Encoder.encode(decodedValue); |
| final URI uri = new URI("http://host:80/" + encodedPath + "?" + encodedQuery + "=" + encodedQuery); |
| |
| assertEquals(uri.getPath(), "/" + decodedValue + "/" + decodedValue); |
| assertEquals(uri.getQuery(), decodedValue + "=" + decodedValue); |
| |
| assertEquals(uri.getRawPath(), "/" + encodedPath); |
| assertEquals(uri.getRawQuery(), encodedQuery + "=" + encodedQuery); |
| } |
| } |