String2DateFunctionUnitTest.java

package com.googlecode.aviator.runtime.function.system;

import java.util.Date;

import org.junit.Test;
import static org.junit.Assert.*;

import com.googlecode.aviator.runtime.type.AviatorRuntimeJavaType;
import com.googlecode.aviator.runtime.type.AviatorString;


public class String2DateFunctionUnitTest {

    private String2DateFunction function = new String2DateFunction();


    @Test
    public void testCall() {
        assertEquals("string_to_date", function.getName());
        String source = "2011-09-17";
        Date date =
                (Date) function.call(null, new AviatorRuntimeJavaType(source), new AviatorString("yyyy-MM-dd"))
                    .getValue(null);

        assertNotNull(date);
        assertEquals(111,date.getYear());
        assertEquals(8,date.getMonth());
        assertEquals(17,date.getDate());

    }


    @Test(expected = ClassCastException.class)
    public void testCall_NotDate() {
        assertEquals("string_to_date", function.getName());
        function.call(null, new AviatorRuntimeJavaType(1), new AviatorString("yyyyMMdd"));
    }
}