org.apache.mahout.utils.email.MailProcessorTest.java Source code

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Here is the source code for org.apache.mahout.utils.email.MailProcessorTest.java

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/**
 * 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.mahout.utils.email;

import java.io.File;
import java.io.StringWriter;
import java.net.URL;
import java.util.regex.Pattern;

import org.apache.commons.io.Charsets;
import org.apache.mahout.common.MahoutTestCase;
import org.junit.Test;

public final class MailProcessorTest extends MahoutTestCase {

    @Test
    public void testLabel() throws Exception {
        StringWriter writer = new StringWriter();
        MailOptions options = new MailOptions();
        options.setSeparator(":::");
        options.setCharset(Charsets.UTF_8);
        options.setPatternsToMatch(
                new Pattern[] { MailProcessor.FROM_PREFIX, MailProcessor.SUBJECT_PREFIX, MailProcessor.TO_PREFIX });
        options.setInput(new File(System.getProperty("user.dir")));
        MailProcessor proc = new MailProcessor(options, "", writer);
        URL url = MailProcessorTest.class.getClassLoader().getResource("test.mbox");
        File file = new File(url.toURI());
        long count = proc.parseMboxLineByLine(file);
        assertEquals(7, count);
    }

    @Test
    public void testStripQuoted() throws Exception {
        StringWriter writer = new StringWriter();
        MailOptions options = new MailOptions();
        options.setSeparator(":::");
        options.setCharset(Charsets.UTF_8);
        options.setPatternsToMatch(new Pattern[] { MailProcessor.SUBJECT_PREFIX });
        options.setInput(new File(System.getProperty("user.dir")));
        options.setIncludeBody(true);
        MailProcessor proc = new MailProcessor(options, "", writer);
        URL url = MailProcessorTest.class.getClassLoader().getResource("test.mbox");
        File file = new File(url.toURI());
        long count = proc.parseMboxLineByLine(file);
        assertEquals(7, count);
        assertTrue(writer.getBuffer().toString().contains("> Cocoon Cron Block Configurable Clustering"));
        writer = new StringWriter();
        proc = new MailProcessor(options, "", writer);
        options.setStripQuotedText(true);
        count = proc.parseMboxLineByLine(file);
        assertEquals(7, count);
        assertFalse(writer.getBuffer().toString().contains("> Cocoon Cron Block Configurable Clustering"));

    }

}