/*
* 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.felix.ipojo.runtime.core;
import org.apache.felix.ipojo.metadata.Element;
import org.apache.felix.ipojo.parser.ManifestMetadataParser;
import org.apache.felix.ipojo.parser.ParseException;
import org.apache.felix.ipojo.parser.ParseUtils;
import org.apache.felix.ipojo.runtime.core.services.BarService;
import org.apache.felix.ipojo.runtime.core.services.FooService;
import org.junit.Assert;
import org.junit.Test;
import org.ow2.chameleon.testing.helpers.BaseTest;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNotNull;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.fail;
/**
* Check manipulation metadata written in the manifest.
*/
public class TestManipulationMetadata extends BaseTest {
@Test
public void testGetMetadata() {
String header = (String) getTestBundle().getHeaders().get("iPOJO-Components");
Element elem = null;
try {
elem = ManifestMetadataParser.parseHeaderMetadata(header);
} catch (ParseException e) {
fail("Parse Exception when parsing iPOJO-Component");
}
assertNotNull("Check elem not null", elem);
Element manip = getManipulationForComponent(elem, "ManipulationMetadata-FooProviderType-1");
assertNotNull("Check manipulation metadata not null for " + "FooProviderType-1", manip);
}
@Test
public void testInterface() {
String comp_name = "ManipulationMetadata-FooProviderType-1";
Element manip = getManipulationForComponent(comp_name);
Element[] itf = manip.getElements("Interface");
assertEquals("Check interfaces number", itf.length, 1);
assertEquals("Check itf name", itf[0].getAttribute("name"), FooService.class.getName());
}
@Test
public void testInterfaces() {
String comp_name = "ManipulationMetadata-FooBarProviderType-1";
Element manip = getManipulationForComponent(comp_name);
Element[] itf = manip.getElements("Interface");
assertEquals("Check interfaces number", itf.length, 2);
assertEquals("Check itf name", itf[0].getAttribute("name"), FooService.class.getName());
assertEquals("Check itf name", itf[1].getAttribute("name"), BarService.class.getName());
}
@Test
public void testFields() {
String comp_name = "ManipulationMetadata-FooProviderType-Dyn";
Element manip = getManipulationForComponent(comp_name);
Element[] fields = manip.getElements("field");
assertEquals("Check field count " + fields.length, fields.length, 5);
/*
private int intProp;
private String strProp;
private String[] strAProp;
private int[] intAProp;
private boolean boolProp;
*/
Element field;
field = getFieldFromName(manip, "intProp");
assertEquals("Check field name : " + field.getAttribute("name"), field.getAttribute("name"), "intProp");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "int");
field = getFieldFromName(manip, "strProp");
assertEquals("Check field name : " + field.getAttribute("name"), field.getAttribute("name"), "strProp");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "java.lang.String");
field = getFieldFromName(manip, "strAProp");
assertEquals("Check field name : " + field.getAttribute("name"), field.getAttribute("name"), "strAProp");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "java.lang.String[]");
field = getFieldFromName(manip, "intAProp");
assertEquals("Check field name : " + field.getAttribute("name"), field.getAttribute("name"), "intAProp");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "int[]");
field = getFieldFromName(manip, "boolProp");
assertEquals("Check field name : " + field.getAttribute("name"), field.getAttribute("name"), "boolProp");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "boolean");
}
@Test
public void testPrimitivesFields() {
String comp_name = "ManipulationMetadata-PrimitiveManipulationTester";
Element manip = getManipulationForComponent(comp_name);
Element[] fields = manip.getElements("Field");
assertEquals("Check field count", fields.length, 16);
/*
byte b = 1;
short s = 1;
int i = 1;
long l = 1;
double d = 1.1;
float f = 1.1f;
char c = 'a';
boolean bool = false;
byte[] bs = new byte[] {0,1,2};
short[] ss = new short[] {0,1,2};
int[] is = new int[] {0,1,2};
long[] ls = new long[] {0,1,2};
double[] ds = new double[] {0.0, 1.1, 2.2};
float[] fs = new float[] {0.0f, 1.1f, 2.2f};
char[] cs = new char[] {'a', 'b', 'c'};
boolean[] bools = new boolean[] {false, true, false};
*/
Element field;
field = getFieldFromName(manip, "b");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "byte");
field = getFieldFromName(manip, "s");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "short");
field = getFieldFromName(manip, "i");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "int");
field = getFieldFromName(manip, "l");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "long");
field = getFieldFromName(manip, "d");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "double");
field = getFieldFromName(manip, "f");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "float");
field = getFieldFromName(manip, "c");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "char");
field = getFieldFromName(manip, "bool");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "boolean");
field = getFieldFromName(manip, "bs");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "byte[]");
field = getFieldFromName(manip, "ss");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "short[]");
field = getFieldFromName(manip, "is");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "int[]");
field = getFieldFromName(manip, "ls");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "long[]");
field = getFieldFromName(manip, "ds");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "double[]");
field = getFieldFromName(manip, "fs");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "float[]");
field = getFieldFromName(manip, "cs");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "char[]");
field = getFieldFromName(manip, "bools");
assertEquals("Check field type : " + field.getAttribute("name"), field.getAttribute("type"), "boolean[]");
}
@Test
public void testNoArgMethod() {
String comp_name = "ManipulationMetadata-SimpleMultipleCheckServiceProvider";
Element manip = getManipulationForComponent(comp_name);
Element method = getMethodFromName(manip, "check");
assertFalse("Check no args", method.containsAttribute("arguments"));
assertEquals("Check return", method.getAttribute("return"), "boolean");
}
@Test
public void testOneArgsMethod() {
String comp_name = "ManipulationMetadata-SimpleMultipleCheckServiceProvider";
Element manip = getManipulationForComponent(comp_name);
Element method = getMethodFromName(manip, "refBind");
assertEquals("Check args", method.getAttribute("arguments"), "{org.osgi.framework.ServiceReference}");
assertEquals("Check args count", 1, ParseUtils.parseArrays("{org.osgi.framework.ServiceReference}").length);
assertFalse("Check return", method.containsAttribute("return"));
}
@Test
public void testTwoArgsMethod() {
String comp_name = "ManipulationMetadata-SimpleMultipleCheckServiceProvider";
Element manip = getManipulationForComponent(comp_name);
Element method = getMethodFromName(manip, "doNothing");
assertEquals("Check args", method.getAttribute("arguments"), "{java.lang.Object,java.lang.String}");
assertEquals("Check args count", 2, ParseUtils.parseArrays("{java.lang.Object,java.lang.String}").length);
assertEquals("Check return", method.getAttribute("return"), "java.lang.Object");
}
@Test
public void testInnerClasses() {
String comp_name = "org.apache.felix.ipojo.runtime.core.components.ComponentWithInnerClasses";
Element manipulation = getManipulationForComponent(comp_name);
Element[] inners = manipulation.getElements("inner");
assertEquals(inners.length, 3);
Element inner = getInnerClassMetadataByName(inners, "MyInnerWithANativeMethod");
Assert.assertNotNull(inner);
Assert.assertNotNull(getMethodByName(inner.getElements("method"), "foo"));
inner = getInnerClassMetadataByName(inners, "MyInnerClass");
assertNotNull(inner);
assertNotNull(getMethodByName(inner.getElements("method"), "foo"));
inner = getInnerClassMetadataByName(inners, "1");
assertNotNull(inner);
assertNotNull(getMethodByName(inner.getElements("method"), "run"));
}
private static Element getInnerClassMetadataByName(Element[] inners, String name) {
for (Element element : inners) {
if (name.equals(element.getAttribute("name"))) {
return element;
}
}
return null;
}
private static Element getMethodByName(Element[] methods, String name) {
for (Element element : methods) {
if (name.equals(element.getAttribute("name"))) {
return element;
}
}
return null;
}
private Element getManipulationForComponent(Element metadata, String comp_name) {
Element[] comps = metadata.getElements("component");
for (Element comp : comps) {
if (comp.containsAttribute("factory") && comp.getAttribute("factory").equals(comp_name)) {
return comp.getElements("manipulation")[0];
}
if (comp.containsAttribute("name") && comp.getAttribute("name").equals(comp_name)) {
return comp.getElements("manipulation")[0];
}
}
return null;
}
private Element getManipulationForComponent(String comp_name) {
String header = (String) getTestBundle().getHeaders().get("iPOJO-Components");
Element elem = null;
try {
elem = ManifestMetadataParser.parseHeaderMetadata(header);
} catch (ParseException e) {
fail("Parse Exception when parsing iPOJO-Component");
}
assertNotNull("Check elem not null", elem);
Element manip = getManipulationForComponent(elem, comp_name);
assertNotNull("Check manipulation metadata not null for " + comp_name, manip);
return manip;
}
private Element getMethodFromName(Element manip, String name) {
Element methods[] = manip.getElements("Method");
for (int i = 0; i < methods.length; i++) {
if (methods[i].containsAttribute("name") && methods[i].getAttribute("name").equals(name)) {
return methods[i];
}
}
fail("Method " + name + " not found");
return null;
}
private Element getFieldFromName(Element manip, String name) {
Element fields[] = manip.getElements("Field");
for (int i = 0; i < fields.length; i++) {
if (fields[i].containsAttribute("name") && fields[i].getAttribute("name").equals(name)) {
return fields[i];
}
}
fail("Field " + name + " not found");
return null;
}
}