package bitronix.tm;

import junit.framework.TestCase;

import java.util.Properties;

/**
 * <p></p>
 * <p>&copy; Bitronix 2005, 2006</p>
 *
 * @author lorban
 */
public class ConfigurationTest extends TestCase {

    public void testGetString() throws Exception {
        Properties props = new Properties();
        props.setProperty("1", "one");
        props.setProperty("2", "two");
        System.setProperty("3", "three");
        props.setProperty("4", "four");
        System.setProperty("4", "four-sys");
        props.setProperty("12", "${1} ${2}");
        props.setProperty("13", "${1} ${3}");
        props.setProperty("14", "${1} ${}");
        props.setProperty("15", "${1} ${tatata");
        props.setProperty("16", "${1} ${4}");

        assertEquals("one", Configuration.getString(props, "1", null));
        assertEquals("two", Configuration.getString(props, "2", null));
        assertEquals("three", Configuration.getString(props, "3", null));
        assertEquals("one two", Configuration.getString(props, "12", null));
        assertEquals("one three", Configuration.getString(props, "13", null));
        assertEquals("one four-sys", Configuration.getString(props, "16", null));

        try {
            Configuration.getString(props, "14", null);
            fail("expected IllegalArgumentException: property ref cannot refer to an empty name: ${}");
        } catch (IllegalArgumentException ex) {
            assertEquals("property ref cannot refer to an empty name: ${}", ex.getMessage());
        }

        try {
            Configuration.getString(props, "15", null);
            fail("expected IllegalArgumentException: unclosed property ref: ${tatata");
        } catch (IllegalArgumentException ex) {
            assertEquals("unclosed property ref: ${tatata", ex.getMessage());
        }
    }

    public void testGetIntBoolean() {
        Properties props = new Properties();
        props.setProperty("one", "1");
        props.setProperty("two", "2");
        System.setProperty("three", "3");
        System.setProperty("vrai", "true");
        props.setProperty("faux", "false");

        assertEquals(1, Configuration.getInt(props, "one", -1));
        assertEquals(2, Configuration.getInt(props, "two", -1));
        assertEquals(3, Configuration.getInt(props, "three", -1));
        assertEquals(10, Configuration.getInt(props, "ten", 10));

        assertEquals(true, Configuration.getBoolean(props, "vrai", false));
        assertEquals(false, Configuration.getBoolean(props, "faux", true));
        assertEquals(true, Configuration.getBoolean(props, "wrong", true));
    }
    
    public void testToString() {
        final String expectation = "a Configuration with [asynchronous2Pc=false, backgroundRecoveryInterval=1, backgroundRecoveryIntervalSeconds=60, currentNodeOnlyRecovery=true, defaultTransactionTimeout=60," +
                " disableJmx=false, filterLogStatus=false, forceBatchingEnabled=true, forcedWriteEnabled=true, gracefulShutdownInterval=10," +
                " jndiUserTransactionName=null, journal=disk, logPart1Filename=btm1.tlog, logPart2Filename=btm2.tlog, maxLogSizeInMb=2," +
                " resourceConfigurationFilename=null, serverId=null, skipCorruptedLogs=false," +
                " warnAboutZeroResourceTransaction=true]";

        assertEquals(expectation, new Configuration().toString());
    }

}