release13.07/framework/base/src/org/ofbiz/base/conversion/test/DateTimeTests.java

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package org.ofbiz.base.conversion.test;

import org.ofbiz.base.conversion.Converter;
import org.ofbiz.base.conversion.DateTimeConverters;
import org.ofbiz.base.lang.SourceMonitored;
import org.ofbiz.base.test.GenericTestCaseBase;

@SourceMonitored
public class DateTimeTests extends GenericTestCaseBase {

    public DateTimeTests(String name) {
        super(name);
    }

    public static <S, T> void assertConversion(String label, Converter<S, T> converter, S source, T target) throws Exception {
        assertTrue(label + " can convert", converter.canConvert(source.getClass(), target.getClass()));
        assertEquals(label + " converted", target, converter.convert(source));
    }

    public void testDateTimeConverters() throws Exception {
        // Source class = java.util.Date
        long currentTime = System.currentTimeMillis();
        java.util.Date utilDate = new java.util.Date(currentTime);
        assertConversion("DateToLong", new DateTimeConverters.DateToLong(), utilDate, currentTime);
        assertConversion("DateToSqlDate", new DateTimeConverters.DateToSqlDate(), utilDate, new java.sql.Date(currentTime));
        assertConversion("DateToString", new DateTimeConverters.DateToString(), utilDate, utilDate.toString());
        //assertConversion("StringToDate", new DateTimeConverters.StringToDate(), utilDate.toString(), utilDate);
        assertConversion("DateToTimestamp", new DateTimeConverters.DateToTimestamp(), utilDate, new java.sql.Timestamp(currentTime));
        // Source class = java.sql.Date
        java.sql.Date sqlDate = new java.sql.Date(currentTime);
        assertConversion("SqlDateToDate", new DateTimeConverters.SqlDateToDate(), sqlDate, utilDate);
        assertConversion("SqlDateToString", new DateTimeConverters.SqlDateToString(), sqlDate, sqlDate.toString());
        //assertConversion("StringToSqlDate", new DateTimeConverters.StringToSqlDate(), sqlDate.toString(), sqlDate);
        java.sql.Timestamp timestamp = new java.sql.Timestamp(currentTime);
        assertConversion("SqlDateToTimestamp", new DateTimeConverters.SqlDateToTimestamp(), sqlDate, timestamp);
        assertConversion("StringToTimestamp", new DateTimeConverters.StringToTimestamp(), timestamp.toString(), timestamp);
        assertConversion("TimestampToDate", new DateTimeConverters.TimestampToDate(), timestamp, utilDate);
        assertConversion("TimestampToSqlDate", new DateTimeConverters.TimestampToSqlDate(), timestamp, sqlDate);
        //assertConversion("TimestampToString", new DateTimeConverters.TimestampToString(), timestamp, timestamp.toString());
    }
}