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XmlConfigurationTest.java
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XmlConfigurationTest.java
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//
// ========================================================================
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
// which is available at https://www.apache.org/licenses/LICENSE-2.0.
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//
package org.eclipse.jetty.xml;
import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.eclipse.jetty.logging.JettyLevel;
import org.eclipse.jetty.logging.JettyLogger;
import org.eclipse.jetty.logging.StdErrAppender;
import org.eclipse.jetty.toolchain.test.FS;
import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
import org.eclipse.jetty.toolchain.test.jupiter.WorkDir;
import org.eclipse.jetty.toolchain.test.jupiter.WorkDirExtension;
import org.eclipse.jetty.util.annotation.Name;
import org.eclipse.jetty.util.resource.PathResource;
import org.eclipse.jetty.util.resource.Resource;
import org.hamcrest.Matchers;
import org.junit.jupiter.api.Assumptions;
import org.junit.jupiter.api.RepeatedTest;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.OS;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xml.sax.SAXException;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.empty;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.hamcrest.Matchers.startsWith;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
@ExtendWith(WorkDirExtension.class)
public class XmlConfigurationTest
{
public WorkDir workDir;
private static final String STRING_ARRAY_XML = "<Array type=\"String\"><Item type=\"String\">String1</Item><Item type=\"String\">String2</Item></Array>";
private static final String INT_ARRAY_XML = "<Array type=\"int\"><Item type=\"int\">1</Item><Item type=\"int\">2</Item></Array>";
@Test
public void testMortBay() throws Exception
{
URL url = XmlConfigurationTest.class.getResource("mortbay.xml");
Resource resource = Resource.newResource(url);
XmlConfiguration configuration = new XmlConfiguration(resource);
configuration.configure();
}
public static String[] xmlConfigs()
{
return new String[]{"org/eclipse/jetty/xml/configureWithAttr.xml", "org/eclipse/jetty/xml/configureWithElements.xml"};
}
@ParameterizedTest
@MethodSource("xmlConfigs")
public void testPassedObject(String configure) throws Exception
{
Map<String, String> properties = new HashMap<>();
properties.put("whatever", "xxx");
TestConfiguration.VALUE = 77;
URL url = XmlConfigurationTest.class.getClassLoader().getResource(configure);
assertNotNull(url);
XmlConfiguration configuration = new XmlConfiguration(Resource.newResource(url));
TestConfiguration tc = new TestConfiguration("tc");
configuration.getProperties().putAll(properties);
configuration.configure(tc);
assertEquals("SetValue", tc.testObject, "Set String");
assertEquals(2, tc.testInt, "Set Type");
assertEquals(18080, tc.propValue);
assertEquals("PutValue", tc.get("Test"), "Put");
assertEquals("2", tc.get("TestDft"), "Put dft");
assertEquals(2, tc.get("TestInt"), "Put type");
assertEquals("PutValue", tc.get("Trim"), "Trim");
assertNull(tc.get("Null"), "Null");
assertNull(tc.get("NullTrim"), "NullTrim");
assertEquals(1.2345, tc.get("ObjectTrim"), "ObjectTrim");
assertEquals("-1String", tc.get("Objects"), "Objects");
assertEquals("-1String", tc.get("ObjectsTrim"), "ObjectsTrim");
assertEquals("\n PutValue\n ", tc.get("String"), "String");
assertEquals("", tc.get("NullString"), "NullString");
assertEquals("\n ", tc.get("WhiteSpace"), "WhiteSpace");
assertEquals("\n 1.2345\n ", tc.get("ObjectString"), "ObjectString");
assertEquals("-1String", tc.get("ObjectsString"), "ObjectsString");
assertEquals("-1\n String", tc.get("ObjectsWhiteString"), "ObjectsWhiteString");
assertEquals(System.getProperty("user.dir") + "/stuff", tc.get("SystemProperty"), "SystemProperty");
assertEquals(System.getenv("HOME"), tc.get("Env"), "Env");
assertEquals("xxx", tc.get("Property"), "Property");
assertEquals("Yes", tc.get("Called"), "Called");
assertTrue(TestConfiguration.called);
assertEquals("Blah", tc.oa[0], "oa[0]");
assertEquals("1.2.3.4:5678", tc.oa[1], "oa[1]");
assertEquals(1.2345, tc.oa[2], "oa[2]");
assertNull(tc.oa[3], "oa[3]");
assertEquals(1, tc.ia[0], "ia[0]");
assertEquals(2, tc.ia[1], "ia[1]");
assertEquals(3, tc.ia[2], "ia[2]");
assertEquals(0, tc.ia[3], "ia[3]");
TestConfiguration tc2 = tc.nested;
assertNotNull(tc2);
assertEquals(true, tc2.get("Arg"), "Called(bool)");
assertNull(tc.get("Arg"), "nested config");
assertEquals(true, tc2.get("Arg"), "nested config");
assertEquals("Call1", tc2.testObject, "nested config");
assertEquals(4, tc2.testInt, "nested config");
assertEquals("http://www.eclipse.com/", tc2.url.toString(), "nested call");
assertEquals(tc.testField1, 77, "static to field");
assertEquals(tc.testField2, 2, "field to field");
assertEquals(TestConfiguration.VALUE, 42, "literal to static");
@SuppressWarnings("unchecked")
Map<String, String> map = (Map<String, String>)configuration.getIdMap().get("map");
assertEquals(map.get("key0"), "value0");
assertEquals(map.get("key1"), "value1");
@SuppressWarnings("unchecked")
Map<String, String> concurrentMap = (Map<String, String>)configuration.getIdMap().get("concurrentMap");
assertThat(concurrentMap, instanceOf(ConcurrentMap.class));
assertEquals(concurrentMap.get("KEY"), "ITEM");
}
@ParameterizedTest
@MethodSource("xmlConfigs")
public void testNewObject(String configure) throws Exception
{
TestConfiguration.VALUE = 71;
Map<String, String> properties = new HashMap<>();
properties.put("whatever", "xxx");
URL url = XmlConfigurationTest.class.getClassLoader().getResource(configure);
assertNotNull(url);
AtomicInteger count = new AtomicInteger(0);
XmlConfiguration configuration = new XmlConfiguration(Resource.newResource(url))
{
@Override
public void initializeDefaults(Object object)
{
if (object instanceof TestConfiguration)
{
count.incrementAndGet();
((TestConfiguration)object).setNested(null);
((TestConfiguration)object).setTestString("NEW DEFAULT");
}
}
};
configuration.getProperties().putAll(properties);
TestConfiguration tc = (TestConfiguration)configuration.configure();
assertEquals(3, count.get());
assertEquals("NEW DEFAULT", tc.getTestString());
assertEquals("nested", tc.getNested().getTestString());
assertEquals("NEW DEFAULT", tc.getNested().getNested().getTestString());
assertEquals("SetValue", tc.testObject, "Set String");
assertEquals(2, tc.testInt, "Set Type");
assertEquals(18080, tc.propValue);
assertEquals("PutValue", tc.get("Test"), "Put");
assertEquals("2", tc.get("TestDft"), "Put dft");
assertEquals(2, tc.get("TestInt"), "Put type");
assertEquals("PutValue", tc.get("Trim"), "Trim");
assertNull(tc.get("Null"), "Null");
assertNull(tc.get("NullTrim"), "NullTrim");
assertEquals(1.2345, tc.get("ObjectTrim"), "ObjectTrim");
assertEquals("-1String", tc.get("Objects"), "Objects");
assertEquals("-1String", tc.get("ObjectsTrim"), "ObjectsTrim");
assertEquals("\n PutValue\n ", tc.get("String"), "String");
assertEquals("", tc.get("NullString"), "NullString");
assertEquals("\n ", tc.get("WhiteSpace"), "WhiteSpace");
assertEquals("\n 1.2345\n ", tc.get("ObjectString"), "ObjectString");
assertEquals("-1String", tc.get("ObjectsString"), "ObjectsString");
assertEquals("-1\n String", tc.get("ObjectsWhiteString"), "ObjectsWhiteString");
assertEquals(System.getProperty("user.dir") + "/stuff", tc.get("SystemProperty"), "SystemProperty");
assertEquals("xxx", tc.get("Property"), "Property");
assertEquals("Yes", tc.get("Called"), "Called");
assertTrue(TestConfiguration.called);
assertEquals("Blah", tc.oa[0], "oa[0]");
assertEquals("1.2.3.4:5678", tc.oa[1], "oa[1]");
assertEquals(1.2345, tc.oa[2], "oa[2]");
assertNull(tc.oa[3], "oa[3]");
assertEquals(1, tc.ia[0], "ia[0]");
assertEquals(2, tc.ia[1], "ia[1]");
assertEquals(3, tc.ia[2], "ia[2]");
assertEquals(0, tc.ia[3], "ia[3]");
TestConfiguration tc2 = tc.nested;
assertNotNull(tc2);
assertEquals(true, tc2.get("Arg"), "Called(bool)");
assertNull(tc.get("Arg"), "nested config");
assertEquals(true, tc2.get("Arg"), "nested config");
assertEquals("Call1", tc2.testObject, "nested config");
assertEquals(4, tc2.testInt, "nested config");
assertEquals("http://www.eclipse.com/", tc2.url.toString(), "nested call");
assertEquals(71, tc.testField1, "static to field");
assertEquals(2, tc.testField2, "field to field");
assertEquals(42, TestConfiguration.VALUE, "literal to static");
}
public XmlConfiguration asXmlConfiguration(String rawXml) throws IOException, SAXException
{
if (rawXml.indexOf("!DOCTYPE") < 0)
rawXml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<!DOCTYPE Configure PUBLIC \"-//Jetty//Configure//EN\" \"https://www.eclipse.org/jetty/configure_10_0.dtd\">\n" +
rawXml;
return asXmlConfiguration("raw.xml", rawXml);
}
public XmlConfiguration asXmlConfiguration(String filename, String rawXml) throws IOException, SAXException
{
if (rawXml.indexOf("!DOCTYPE") < 0)
rawXml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<!DOCTYPE Configure PUBLIC \"-//Jetty//Configure//EN\" \"https://www.eclipse.org/jetty/configure_10_0.dtd\">\n" +
rawXml;
Path testFile = workDir.getEmptyPathDir().resolve(filename);
try (BufferedWriter writer = Files.newBufferedWriter(testFile, UTF_8))
{
writer.write(rawXml);
}
return new XmlConfiguration(new PathResource(testFile));
}
@Test
public void testGetClass() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Test\"><Get name=\"class\"/></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
configuration.configure(tc);
assertEquals(TestConfiguration.class, tc.testObject);
configuration =
asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Test\"><Get class=\"java.lang.String\" name=\"class\"><Get id=\"simple\" name=\"simpleName\"/></Get></Set></Configure>");
configuration.configure(tc);
assertEquals(String.class, tc.testObject);
assertEquals("String", configuration.getIdMap().get("simple"));
}
@Test
public void testStringConfiguration() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Test\">SetValue</Set><Set name=\"Test\" type=\"int\">2</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
configuration.configure(tc);
assertEquals("SetValue", tc.testObject, "Set String 3");
assertEquals(2, tc.testInt, "Set Type 3");
}
@Test
public void testSetWithProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"TestString\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().put("prop", "This is a property value");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
configuration.configure(tc);
assertEquals("This is a property value", tc.getTestString());
assertEquals(configuration.getIdMap().get("test"), "This is a property value");
}
@Test
public void testSetFieldWithProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"testField1\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().put("prop", "42");
TestConfiguration tc = new TestConfiguration();
tc.testField1 = -1;
configuration.configure(tc);
assertEquals(42, tc.testField1);
assertEquals(configuration.getIdMap().get("test"), "42");
}
@Test
public void testNotSetFieldWithNullProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"testField1\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().remove("prop");
TestConfiguration tc = new TestConfiguration();
tc.testField1 = -1;
configuration.configure(tc);
assertEquals(-1, tc.testField1);
assertEquals(configuration.getIdMap().get("test"), null);
}
@Test
public void testSetWithNullProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"TestString\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().remove("prop");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
configuration.configure(tc);
assertEquals("default", tc.getTestString());
assertNull(configuration.getIdMap().get("test"));
}
@Test
public void testSetWithPropertyAndValue() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"TestString\" property=\"prop\" id=\"test\">Value</Set></Configure>");
configuration.getProperties().put("prop", "This is a property value");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
configuration.configure(tc);
assertEquals("Value", tc.getTestString());
assertEquals(configuration.getIdMap().get("test"), "Value");
}
@Test
public void testSetWithNullPropertyAndValue() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"TestString\" property=\"prop\" id=\"test\">Value</Set></Configure>");
configuration.getProperties().remove("prop");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
configuration.configure(tc);
assertEquals("default", tc.getTestString());
assertNull(configuration.getIdMap().get("test"));
}
@Test
public void testSetWithWrongNameAndProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"WrongName\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().put("prop", "This is a property value");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
NoSuchMethodException e = assertThrows(NoSuchMethodException.class, () -> configuration.configure(tc));
assertThat(e.getMessage(), containsString("setWrongName"));
assertEquals("default", tc.getTestString());
}
@Test
public void testSetWithWrongNameAndNullProperty() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"WrongName\" property=\"prop\" id=\"test\"/></Configure>");
configuration.getProperties().remove("prop");
TestConfiguration tc = new TestConfiguration();
tc.setTestString("default");
NoSuchMethodException e = assertThrows(NoSuchMethodException.class, () -> configuration.configure(tc));
assertThat(e.getMessage(), containsString("setWrongName"));
assertThat(e.getSuppressed()[0], instanceOf(NoSuchFieldException.class));
assertEquals("default", tc.getTestString());
}
@Test
public void testMeaningfullSetException() throws Exception
{
XmlConfiguration configuration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"PropertyTest\"><Property name=\"null\"/></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
NoSuchMethodException e = assertThrows(NoSuchMethodException.class, () -> configuration.configure(tc));
assertThat(e.getMessage(), containsString("Found setters for int"));
}
@Test
public void testListConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
"<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"List\">" +
STRING_ARRAY_XML + "</Arg></New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet", tc.getList(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null", tc.getList(), not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml", tc.getList().size(), is(2));
}
@Test
public void testTwoArgumentListConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
"<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\">" +
"<Arg type=\"List\">" + STRING_ARRAY_XML + "</Arg>" +
"<Arg type=\"List\">" + STRING_ARRAY_XML + "</Arg>" +
"</New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet", tc.getList(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null", tc.getList(), not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml", tc.getList().size(), is(2));
}
@Test
public void testListNotContainingArray() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
"<New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"List\">Some String</Arg></New></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThrows(IllegalArgumentException.class, () -> xmlConfiguration.configure(tc));
}
@Test
public void testSetConstructorArg() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
"<Set name=\"constructorArgTestClass\"><New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"Set\">" +
STRING_ARRAY_XML + "</Arg></New></Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet", tc.getSet(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() returns not null", tc.getSet(), not(nullValue()));
assertThat("tc.getList() has two entries as specified in the xml", tc.getSet().size(), is(2));
}
@Test
public void testSetNotContainingArray() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
"<New class=\"org.eclipse.jetty.xml.ConstructorArgTestClass\"><Arg type=\"Set\">Some String</Arg></New></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThrows(IllegalArgumentException.class, () -> xmlConfiguration.configure(tc));
}
@Test
public void testListSetterWithStringArray() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"List\">" +
STRING_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet", tc.getList(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() has two entries as specified in the xml", tc.getList().size(), is(2));
}
@Test
public void testListSetterWithPrimitiveArray() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"List\">" +
INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getList() returns null as it's not configured yet", tc.getList(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getList() has two entries as specified in the xml", tc.getList().size(), is(2));
}
@Test
public void testNotSupportedLinkedListSetter() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"LinkedList\">" +
INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet", tc.getList(), is(nullValue()));
assertThrows(NoSuchMethodException.class, () -> xmlConfiguration.configure(tc));
}
@Test
public void testArrayListSetter() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"ArrayList\">" +
INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet", tc.getList(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml", tc.getList().size(), is(2));
}
@Test
public void testSetSetter() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Set\">" +
STRING_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet", tc.getSet(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml", tc.getSet().size(), is(2));
}
@Test
public void testSetSetterWithPrimitiveArray() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration("<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\"><Set name=\"Set\">" +
INT_ARRAY_XML + "</Set></Configure>");
TestConfiguration tc = new TestConfiguration();
assertThat("tc.getSet() returns null as it's not configured yet", tc.getSet(), is(nullValue()));
xmlConfiguration.configure(tc);
assertThat("tc.getSet() has two entries as specified in the xml", tc.getSet().size(), is(2));
}
@Test
public void testMap() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
" <Set name=\"map\">" +
" <Map>" +
" <Entry>" +
" <Item>key1</Item>" +
" <Item>value1</Item>" +
" </Entry>" +
" <Entry>" +
" <Item>key2</Item>" +
" <Item>value2</Item>" +
" </Entry>" +
" </Map>" +
" </Set>" +
"</Configure>");
TestConfiguration tc = new TestConfiguration();
assertNull(tc.map, "tc.map is null as it's not configured yet");
xmlConfiguration.configure(tc);
assertEquals(2, tc.map.size(), "tc.map is has two entries as specified in the XML");
}
@Test
public void testConstructorNamedInjection() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg>arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg>arg3</Arg> " +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testConstructorNamedInjectionOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testConstructorNamedInjectionUnOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testConstructorNamedInjectionOrderedMixed() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testConstructorNamedInjectionUnorderedMixed() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"first\">arg1</Arg> " +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testNestedConstructorNamedInjection() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg>arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg>arg3</Arg> " +
" <Set name=\"nested\"> " +
" <New class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg>arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg>arg3</Arg> " +
" </New>" +
" </Set>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
assertEquals("arg1", atc.getNested().getFirst(), "nested first parameter not wired correctly");
assertEquals("arg2", atc.getNested().getSecond(), "nested second parameter not wired correctly");
assertEquals("arg3", atc.getNested().getThird(), "nested third parameter not wired correctly");
}
@Test
public void testNestedConstructorNamedInjectionOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Set name=\"nested\"> " +
" <New class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" </New>" +
" </Set>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
assertEquals("arg1", atc.getNested().getFirst(), "nested first parameter not wired correctly");
assertEquals("arg2", atc.getNested().getSecond(), "nested second parameter not wired correctly");
assertEquals("arg3", atc.getNested().getThird(), "nested third parameter not wired correctly");
}
private static class TestOrder
{
public void call()
{
}
public void call(int o)
{
}
public void call(Object o)
{
}
public void call(String s)
{
}
public void call(String... ss)
{
}
public void call(String s, String... ss)
{
}
}
@RepeatedTest(10)
public void testMethodOrdering() throws Exception
{
List<Method> methods = Arrays.stream(TestOrder.class.getMethods()).filter(m -> "call".equals(m.getName())).collect(Collectors.toList());
Collections.shuffle(methods);
Collections.sort(methods, XmlConfiguration.EXECUTABLE_COMPARATOR);
assertThat(methods, Matchers.contains(
TestOrder.class.getMethod("call"),
TestOrder.class.getMethod("call", int.class),
TestOrder.class.getMethod("call", String.class),
TestOrder.class.getMethod("call", Object.class),
TestOrder.class.getMethod("call", String[].class),
TestOrder.class.getMethod("call", String.class, String[].class)
));
}
@Test
public void testOverloadedCall() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"call\">" +
" <Arg type=\"int\">1</Arg>" +
" </Call>" +
" <Call name=\"call\">" +
" <Arg>2</Arg>" +
" </Call>" +
" <Call name=\"call\">" +
" <Arg type=\"Long\">3</Arg>" +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("1", atc.getFirst());
assertEquals("2", atc.getSecond());
assertEquals("3", atc.getThird());
}
@Test
public void testNestedConstructorNamedInjectionUnOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Set name=\"nested\"> " +
" <New class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" </New>" +
" </Set>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
assertEquals("arg1", atc.getNested().getFirst(), "nested first parameter not wired correctly");
assertEquals("arg2", atc.getNested().getSecond(), "nested second parameter not wired correctly");
assertEquals("arg3", atc.getNested().getThird(), "nested third parameter not wired correctly");
}
@Test
public void testNestedConstructorNamedInjectionOrderedMixed() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Set name=\"nested\"> " +
" <New class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" </New>" +
" </Set>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
assertEquals("arg1", atc.getNested().getFirst(), "nested first parameter not wired correctly");
assertEquals("arg2", atc.getNested().getSecond(), "nested second parameter not wired correctly");
assertEquals("arg3", atc.getNested().getThird(), "nested third parameter not wired correctly");
}
@Test
public void testCallNamedInjection() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setAll\">" +
" <Arg>arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg>arg3</Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallNamedInjectionOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setAll\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallNamedInjectionUnOrdered() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setAll\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallNamedInjectionOrderedMixed() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setAll\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallNamedInjectionUnorderedMixed() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setAll\">" +
" <Arg name=\"third\">arg3</Arg> " +
" <Arg>arg2</Arg> " +
" <Arg name=\"first\">arg1</Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("arg1", atc.getFirst(), "first parameter not wired correctly");
assertEquals("arg2", atc.getSecond(), "second parameter not wired correctly");
assertEquals("arg3", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallVarArgs() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Call name=\"setVarArgs\">" +
" <Arg>one</Arg> " +
" <Arg><Array type=\"String\"><Item type=\"String\">two</Item><Item type=\"String\">three</Item></Array></Arg> " +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("one", atc.getFirst(), "first parameter not wired correctly");
assertEquals("two", atc.getSecond(), "second parameter not wired correctly");
assertEquals("three", atc.getThird(), "third parameter not wired correctly");
}
@Test
public void testCallMissingVarArgs() throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.AnnotatedTestConfiguration\">" +
" <Arg name=\"first\">arg1</Arg> " +
" <Arg name=\"second\">arg2</Arg> " +
" <Arg name=\"third\">arg3</Arg> " +
" <Call name=\"setVarArgs\">" +
" <Arg>one</Arg>" +
" </Call>" +
"</Configure>");
AnnotatedTestConfiguration atc = (AnnotatedTestConfiguration)xmlConfiguration.configure();
assertEquals("one", atc.getFirst(), "first parameter not wired correctly");
assertNull(atc.getSecond());
assertNull(atc.getThird());
}
public static List<String> typeTestData()
{
return Arrays.asList(
"byte",
"int",
"short",
"long",
"float",
"double",
"Byte",
"Integer",
"Short",
"Long",
"Float",
"Double");
}
@ParameterizedTest
@MethodSource("typeTestData")
public void testCallNumberConversion(String type) throws Exception
{
XmlConfiguration xmlConfiguration = asXmlConfiguration(
"<Configure class=\"org.eclipse.jetty.xml.TestConfiguration\">" +
" <Call name=\"setNumber\">" +
" <Arg type=\"" + type + "\">42</Arg>" +
" </Call>" +
"</Configure>");
TestConfiguration tc = (TestConfiguration)xmlConfiguration.configure();
assertEquals(42.0D, tc.number);
}