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Merge pull request #2263 from SanojPunchihewa/unit-tests
Add unit tests for inline synapse expressions
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.../test/java/org/apache/synapse/mediators/transform/pfutils/RegexTemplateProcessorTest.java
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| /* | ||
| * Copyright (c) 2024, WSO2 LLC. (https://www.wso2.com) All Rights Reserved. | ||
| * | ||
| * WSO2 LLC. 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. | ||
| */ | ||
|
|
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| package org.apache.synapse.mediators.transform.pfutils; | ||
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| import junit.framework.TestCase; | ||
| import org.apache.synapse.MessageContext; | ||
| import org.apache.synapse.mediators.TestUtils; | ||
| import org.junit.Assert; | ||
| import org.junit.Test; | ||
| import org.junit.experimental.runners.Enclosed; | ||
| import org.junit.runner.RunWith; | ||
| import org.junit.runners.Parameterized; | ||
|
|
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| import java.util.Arrays; | ||
| import java.util.Collection; | ||
|
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| /** | ||
| * Unit tests for Payload factory Regex Template Processor with inline synapse expressions | ||
| */ | ||
| @RunWith(Enclosed.class) | ||
| public class RegexTemplateProcessorTest extends TestCase { | ||
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| @RunWith(Parameterized.class) | ||
| public static class PayloadRegexTemplateProcessor { | ||
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| private final String template; | ||
| private final String mediaType; | ||
| private final String expectedOutput; | ||
| private final MessageContext messageContext; | ||
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| public PayloadRegexTemplateProcessor(String template, String mediaType, String payloadContentType, String payload, String expectedOutput) throws Exception { | ||
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| this.template = template; | ||
| this.mediaType = mediaType; | ||
| this.expectedOutput = expectedOutput; | ||
| if (payloadContentType.equals("application/json")) | ||
| this.messageContext = TestUtils.getTestContextJson(payload, null); | ||
| else | ||
| this.messageContext = TestUtils.getTestContext(payload, null); | ||
| } | ||
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| @Parameterized.Parameters | ||
| public static Collection provideConfigsForPrepareReplacementValueWithEscapeXmlCharsTests() throws Exception { | ||
|
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| return Arrays.asList(new Object[][]{ | ||
| // Test Case 1: Strings with escape characters | ||
| { | ||
| "{\n" + | ||
| " \"name\": \"${payload.user.name}\",\n" + | ||
| " \"message\": \"Welcome, ${payload.user.name}!\",\n" + | ||
| " \"rawString\": \"${payload.rawData}\"\n" + | ||
| "}", | ||
| "json", | ||
| "application/json", | ||
| "{\n" + | ||
| " \"user\": {\n" + | ||
| " \"name\": \"John \\\"Doe\\\"\"\n" + | ||
| " },\n" + | ||
| " \"rawData\": \"This is a raw \\\\n string with \\\"quotes\\\".\"\n" + | ||
| "}\n", | ||
| "{\n" + | ||
| " \"name\": \"John \\\"Doe\\\"\",\n" + | ||
| " \"message\": \"Welcome, John \\\"Doe\\\"!\",\n" + | ||
| " \"rawString\": \"This is a raw \\\\n string with \\\"quotes\\\".\"\n" + | ||
| "}" | ||
| }, | ||
| // Test Case 2: Numbers and booleans | ||
| { | ||
| "{ \"age\": ${payload.user.age}, \"isActive\": ${payload.user.isActive} }", | ||
| "json", | ||
| "application/json", | ||
| "{ \"user\": { \"age\": 30, \"isActive\": true } }", | ||
| "{ \"age\": 30, \"isActive\": true }" | ||
| }, | ||
| // Test Case 3: Arrays and nested objects | ||
| { | ||
| "{ \"items\": ${payload.items}, \"firstItem\": \"${payload.items[0].name}\" }", | ||
| "json", | ||
| "application/json", | ||
| "{ \"items\": [{ \"name\": \"item1\" }, { \"name\": \"item2\" }] }", | ||
| "{ \"items\": [{\"name\":\"item1\"},{\"name\":\"item2\"}], \"firstItem\": \"item1\" }" | ||
| }, | ||
| // Test Case 4: Special characters and escaping | ||
| { | ||
| "{ \"description\": \"${payload.details}\" }", | ||
| "json", | ||
| "application/json", | ||
| "{ \"details\": \"Line1\\\\nLine2\" }", | ||
| "{ \"description\": \"Line1\\\\nLine2\" }" | ||
| }, | ||
| // Test Case 5: non-existing expression | ||
| { | ||
| "{\n" + | ||
| " \"description\": \"${payload.test1}\",\n" + | ||
| " \"path\": ${var.path}\n" + | ||
| "}", | ||
| "json", | ||
| "application/json", | ||
| "{ \"details\": \"Line1\\\\nLine2\" }", | ||
| "{\n" + | ||
| " \"description\": \"\",\n" + | ||
| " \"path\": \n" + | ||
| "}" | ||
| }, | ||
| // Test Case 6: XML to JSON | ||
| { | ||
| "{\n" + | ||
| " \"first_name\": \"${xpath('//person/first_name')}\",\n" + | ||
| " \"last_name\": \"${xpath('//person/last_name')}\",\n" + | ||
| " \"email\": \"${xpath('//person/contact/email')}\",\n" + | ||
| " \"is_active\": ${xpath('//person/is_active')},\n" + | ||
| " \"address\": \"${xpath('//person/address/street')}\",\n" + | ||
| " \"escapedAddress\": \"${xpath('//person/address/street')}\",\n" + | ||
| " \"special_characters\": \"${xpath('//person/notes')}\"\n" + | ||
| "}\n", | ||
| "json", | ||
| "application/xml", | ||
| "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" + | ||
| " <soapenv:Header/>\n" + | ||
| " <soapenv:Body>\n" + | ||
| " <person>\n" + | ||
| " <first_name>John</first_name>\n" + | ||
| " <last_name>Doe</last_name>\n" + | ||
| " <contact>\n" + | ||
| " <email>john.doe@example.com</email>\n" + | ||
| " </contact>\n" + | ||
| " <is_active>false</is_active>\n" + | ||
| " <address>\n" + | ||
| " <street>1234 Elm Street</street>\n" + | ||
| " <city>Springfield</city>\n" + | ||
| " </address>\n" + | ||
| " <notes>Special characters: &*()_+|~=`{}[]:"<>?/'</notes>\n" + | ||
| " </person>\n" + | ||
| " </soapenv:Body>\n" + | ||
| "</soapenv:Envelope>\n\n", | ||
| "{\n" + | ||
| " \"first_name\": \"John\",\n" + | ||
| " \"last_name\": \"Doe\",\n" + | ||
| " \"email\": \"john.doe@example.com\",\n" + | ||
| " \"is_active\": false,\n" + | ||
| " \"address\": \"1234 Elm Street\",\n" + | ||
| " \"escapedAddress\": \"1234 Elm Street\",\n" + | ||
| " \"special_characters\": \"Special characters: &*()_+|~=`{}[]:\"<>?/'\"\n" + | ||
| "}\n" | ||
| }, | ||
| // Test Case 7: XML to XML | ||
| { | ||
| "<person>\n" + | ||
| " <full_name>${xpath('//person/first_name')} ${xpath('//person/last_name')}</full_name>\n" + | ||
| " <contact_info>\n" + | ||
| " <email>${xpath('//person/contact/email')}</email>\n" + | ||
| " <active_status>${xpath('//person/is_active')}</active_status>\n" + | ||
| " </contact_info>\n" + | ||
| " <address>\n" + | ||
| " <street>${xpath('//person/address/street')}</street>\n" + | ||
| " <city>${xpath('//person/address/city')}</city>\n" + | ||
| " </address>\n" + | ||
| " <notes>${xpath('//person/notes')}</notes>\n" + | ||
| "</person>\n", | ||
| "xml", | ||
| "application/xml", | ||
| "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" + | ||
| " <soapenv:Header/>\n" + | ||
| " <soapenv:Body>\n" + | ||
| " <person>\n" + | ||
| " <first_name>John</first_name>\n" + | ||
| " <last_name>Doe</last_name>\n" + | ||
| " <contact>\n" + | ||
| " <email>john.doe@example.com</email>\n" + | ||
| " </contact>\n" + | ||
| " <is_active>false</is_active>\n" + | ||
| " <address>\n" + | ||
| " <street>1234 Elm Street</street>\n" + | ||
| " <city>Springfield</city>\n" + | ||
| " </address>\n" + | ||
| " <notes>Special characters: &*()_+|~=`{}[]:"<>?/'</notes>\n" + | ||
| " </person>\n" + | ||
| " </soapenv:Body>\n" + | ||
| "</soapenv:Envelope>\n", | ||
| "<pfPadding><person>\n" + | ||
| " <full_name>John Doe</full_name>\n" + | ||
| " <contact_info>\n" + | ||
| " <email>john.doe@example.com</email>\n" + | ||
| " <active_status>false</active_status>\n" + | ||
| " </contact_info>\n" + | ||
| " <address>\n" + | ||
| " <street>1234 Elm Street</street>\n" + | ||
| " <city>Springfield</city>\n" + | ||
| " </address>\n" + | ||
| " <notes>Special characters: &*()_+|~=`{}[]:"<>?/'</notes>\n" + | ||
| "</person>\n</pfPadding>" | ||
| }, | ||
| } | ||
| ); | ||
| } | ||
|
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| @Test | ||
| public void testPrepareReplacementValueWithEscapeXmlChars() { | ||
|
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| TemplateProcessor templateProcessor = new RegexTemplateProcessor(); | ||
| String result = templateProcessor.processTemplate(template, mediaType, messageContext); | ||
| Assert.assertEquals(expectedOutput, result); | ||
| } | ||
| } | ||
| } |
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