/*
*
* 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.flex.compiler.internal.mxml;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertThat;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import org.apache.flex.compiler.filespecs.FileSpecification;
import org.apache.flex.compiler.filespecs.IFileSpecification;
import org.apache.flex.compiler.internal.workspaces.Workspace;
import org.apache.flex.compiler.mxml.IMXMLData;
import org.apache.flex.compiler.mxml.IMXMLDataManager;
import org.apache.flex.utils.FilenameNormalization;
import org.apache.flex.utils.StringUtils;
import org.junit.Test;
public class MXMLDataTests
{
protected String getMXML(String[] code)
{
return StringUtils.join(code, "\n");
}
protected IMXMLData getMXMLData(String mxml)
{
String tempDir = FilenameNormalization.normalize("temp"); // ensure this exists
File tempMXMLFile = null;
try
{
tempMXMLFile = File.createTempFile(getClass().getSimpleName(), ".mxml", new File(tempDir));
tempMXMLFile.deleteOnExit();
BufferedWriter out = new BufferedWriter(new FileWriter(tempMXMLFile));
out.write(mxml);
out.close();
}
catch (IOException e1)
{
e1.printStackTrace();
}
IFileSpecification fileSpec = new FileSpecification(tempMXMLFile.getPath());
Workspace workspace = new Workspace();
IMXMLDataManager mxmlDataManager = workspace.getMXMLDataManager();
IMXMLData mxmlData = mxmlDataManager.get(fileSpec);
return mxmlData;
}
/**
* Tests that an empty MXML file produces a non-null MXMLData with 0 units.
*/
@Test
public void MXMLData_empty()
{
String[] code = new String[]
{
""
};
IMXMLData mxmlData = getMXMLData(getMXML(code));
assertThat("mxmlData", mxmlData, is(notNullValue()));
assertThat("getFileSpecification, getPath", mxmlData.getFileSpecification().getPath(), is(mxmlData.getPath()));
assertThat("getNumUnits", mxmlData.getNumUnits(), is(0));
assertThat("getEnd", mxmlData.getEnd(), is(0));
assertThat("getRootTag", mxmlData.getRootTag(), is(nullValue()));
assertThat("getMXMLDialect", mxmlData.getMXMLDialect(), is(MXMLDialect.DEFAULT));
assertThat("getProblems", mxmlData.getProblems().size(), is(0));
}
}