/**
* Copyright (C) 2012 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.jdt.command.junit;
import org.eclim.Services;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclim.plugin.core.util.ProjectUtils;
import org.eclim.plugin.jdt.util.JavaUtils;
import org.eclim.util.file.Position;
import org.eclipse.core.resources.IProject;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.ISourceRange;
import org.eclipse.jdt.core.ISourceReference;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.internal.junit.launcher.JUnit4TestFinder;
/**
* Command to handle execution of junit tests.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "java_junit_find_test",
options =
"REQUIRED p project ARG," +
"REQUIRED f file ARG," +
"REQUIRED o offset ARG," +
"REQUIRED e encoding ARG"
)
public class JUnitFindTestCommand
extends AbstractCommand
{
@Override
public Object execute(CommandLine commandLine)
throws Exception
{
String projectName = commandLine.getValue(Options.PROJECT_OPTION);
String file = commandLine.getValue(Options.FILE_OPTION);
int offset = getOffset(commandLine);
IProject project = ProjectUtils.getProject(projectName);
IJavaProject javaProject = JavaUtils.getJavaProject(project);
JUnit4TestFinder finder = new JUnit4TestFinder();
ICompilationUnit src = JavaUtils.getCompilationUnit(javaProject, file);
ICompilationUnit result = null;
if (finder.isTest(src.getTypes()[0])){
result = JUnitUtils.findClass(javaProject, src.getTypes()[0]);
if (result == null){
return Services.getMessage("junit.testing.class.not.found");
}
} else {
result = JUnitUtils.findTest(javaProject, src.getTypes()[0]);
if (result == null){
return Services.getMessage("junit.testing.test.not.found");
}
}
IType resultType = result.getTypes()[0];
String name = resultType.getElementName();
ISourceReference ref = resultType;
ISourceRange docRange = resultType.getJavadocRange();
IJavaElement element = src.getElementAt(offset);
if(element != null && element.getElementType() == IJavaElement.METHOD){
IMethod method = null;
if (finder.isTest(src.getTypes()[0])){
method = JUnitUtils.findClassMethod(result, (IMethod)element);
}else{
method = JUnitUtils.findTestMethod(result, (IMethod)element);
}
if (method != null){
name = method.getElementName();
ref = method;
docRange = method.getJavadocRange();
}
}
String lineDelim = result.findRecommendedLineSeparator();
int docLength = docRange != null ?
docRange.getLength() + lineDelim.length() : 0;
return Position.fromOffset(
result.getResource().getLocation().toOSString(), name,
ref.getSourceRange().getOffset() + docLength, 0);
}
}