/**
* Copyright (C) 2005 - 2011 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.core.command.history;
import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
import org.eclim.Eclim;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Test case for history commands
*
* @author Eric Van Dewoestine
*/
public class HistoryCommandTest
{
private static final String TEST_FILE = "history/sample.txt";
private static final Pattern ENTRY_TIMESTAMP = Pattern.compile("\\d+");
private static final Pattern ENTRY_DATETIME =
Pattern.compile("\\d\\d:\\d\\d \\w{3} \\w{3} \\d{2} \\d{4}");
private static final Pattern ENTRY_DELTA =
Pattern.compile("(\\d+ (millis|seconds?|minutes?) ){1,}ago");
/**
* Test the command.
*/
@Test
@SuppressWarnings("unchecked")
public void execute()
throws Exception
{
String result = (String)Eclim.execute(new String[]{
"history_clear", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
assertEquals(result, "History Cleared.");
List<Map<String,Object>> results = (List<Map<String,Object>>)
Eclim.execute(new String[]{
"history_list", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
assertEquals(0, results.size());
assertEquals("Wrong file contents.",
Eclim.fileToString(Eclim.TEST_PROJECT, TEST_FILE), "line 1\n");
Eclim.execute(new String[]{
"history_add", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
Eclim.execute(new String[]{
"project_refresh_file", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
BufferedWriter out = null;
try{
out = new BufferedWriter(new OutputStreamWriter(
new FileOutputStream(Eclim.resolveFile(TEST_FILE), true)));
out.write("line 2");
}finally{
try{
out.close();
}catch(Exception ignore){
}
}
Eclim.execute(new String[]{
"history_add", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
Eclim.execute(new String[]{
"project_refresh_file", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
results = (List<Map<String,Object>>)
Eclim.execute(new String[]{
"history_list", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE
});
assertEquals(2, results.size());
for (Map<String,Object> entry : results){
assertTrue(ENTRY_TIMESTAMP.matcher(entry.get("timestamp").toString()).matches());
assertTrue(ENTRY_DATETIME.matcher(entry.get("datetime").toString()).matches());
assertTrue(ENTRY_DELTA.matcher(entry.get("delta").toString()).matches());
}
result = (String)Eclim.execute(new String[]{
"history_revision", "-p", Eclim.TEST_PROJECT, "-f", TEST_FILE,
"-r", results.get(1).get("timestamp").toString()
});
assertEquals("Wrong result.", result, "line 1\n");
}
}