util/src/test/java/org/apache/jsieve/util/ScriptCheckMailAdapterTest.java

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package org.apache.jsieve.util;

import static org.assertj.core.api.Assertions.assertThat;

import java.io.ByteArrayInputStream;

import javax.mail.Session;
import javax.mail.internet.MimeMessage;

import org.apache.jsieve.ConfigurationManager;
import org.apache.jsieve.SieveFactory;
import org.apache.jsieve.mail.ActionRedirect;
import org.apache.jsieve.parser.generated.Node;
import org.apache.jsieve.util.check.ScriptCheckMailAdapter;
import org.junit.Before;
import org.junit.Test;

public class ScriptCheckMailAdapterTest {

    private static final String FOLDED_SUBJECT_MATCH = "if header :is \"subject\" \"Test with long long long long long long long long long "
            + "long long long long long long long long long long long very very long folded subject email\" { "
            + "redirect \"test@test.test\";" + "}";
    
    private static final String ENCODED_SUBJECT_MATCH = "if header :is \"subject\" \"Test però £ ù €\" { "
            + "redirect \"test@test.test\";" + "}";

    private SieveFactory sieveFactory;


    @Before
    public void setUp() throws Exception {
        this.sieveFactory = new ConfigurationManager().build();
    }

    @Test
    public void askedActionMustBeExecutedWhenFoldedHeaderMatchs() throws Exception {

        //Given
        // Load test message file
        MimeMessage message = new MimeMessage(Session.getDefaultInstance(System.getProperties()),
                ClassLoader.getSystemResourceAsStream("org/apache/jsieve/util/FoldedSubjectEmail.eml"));

        // Associate it to the adapter
        ScriptCheckMailAdapter testee = new ScriptCheckMailAdapter();
        testee.setMail(message);

        //When
        // Parse sieve script
        Node parsedSieve = sieveFactory.parse(new ByteArrayInputStream(FOLDED_SUBJECT_MATCH.getBytes("UTF-8")));

        // Evaluate the script against the message
        sieveFactory.evaluate(testee, parsedSieve);

        //Then
        // Test is OK if we have the "redirect" action
        assertThat(testee.getActions()).hasSize(1);
        assertThat(testee.getActions().get(0)).isInstanceOf(ActionRedirect.class);
    }

    @Test
    public void askedActionMustBeExecutedWhenEncodedHeaderMatchs() throws Exception {

        //Given
        // Load test message file
        MimeMessage message = new MimeMessage(Session.getDefaultInstance(System.getProperties()),
                ClassLoader.getSystemResourceAsStream("org/apache/jsieve/util/EncodedSubjectEmail.eml"));

        // Associate it to the adapter
        ScriptCheckMailAdapter testee = new ScriptCheckMailAdapter();
        testee.setMail(message);

        //When
        // Parse sieve script
        Node parsedSieve = sieveFactory.parse(new ByteArrayInputStream(ENCODED_SUBJECT_MATCH.getBytes("UTF-8")));

        // Evaluate the script against the message
        sieveFactory.evaluate(testee, parsedSieve);

        //Then
        // Test is OK if we have the "redirect" action
        assertThat(testee.getActions()).hasSize(1);
        assertThat(testee.getActions().get(0)).isInstanceOf(ActionRedirect.class);
    }
}