valuebeantestcase.java

A Java web application, based on Struts and Hibernate, that serves as an online running log. Users m

package net.sf.irunninglog.servlet.formbean;

import java.lang.reflect.Method;

import net.sf.irunninglog.util.ConstantValues;
import net.sf.irunninglog.util.DTO;

public abstract class ValueBeanTestCase extends FormBeanTestCase {

    protected ValueBean bean;

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

    public void setUp() {
        bean = newValueBean();
    }

    protected abstract ValueBean newValueBean();

    protected abstract String getValueBeanType();

    public void testGetValues() {
        DTO values = bean.getValues();
        assertNotNull(values);
        assertEquals(getValueBeanType(), values.getCanonicalId());
    }

    public void testSetValues() {
        try{
            bean.setValues(null);
            failTest();
        } catch (NullPointerException ex) {
            assertTrue(true);
        }

        bean.setValues(new DTO());
        assertTrue(true);
    }

    public void testFields() { }

    public void testReset() {
		super.testReset();
	}

    public void testGetAsYesNo() {
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("true"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("TRUE"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("T"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("1"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("trUE"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("yes"));
        assertEquals(ConstantValues.STRING_YES, bean.getAsYesNo("YeS"));

        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo(null));
        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo(ConstantValues.STRING_BLANK));
        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo(STRING_FOO));
        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo("false"));
        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo("faLSe"));
        assertEquals(ConstantValues.STRING_NO, bean.getAsYesNo("no"));
    }

    public void testGetValueOrBlank() {
        assertEquals(ConstantValues.STRING_BLANK, bean.getValueOrBlank(null));
        assertEquals(ConstantValues.STRING_BLANK, bean.getValueOrBlank(ConstantValues.STRING_BLANK));
        assertEquals(ConstantValues.STRING_BLANK, bean.getValueOrBlank("   "));

        assertEquals(STRING_FOO, bean.getValueOrBlank(STRING_FOO));
    }

    protected void doFieldTests(String fieldName) {
        String firstLetter = fieldName.substring(0,1).toUpperCase();
        String getterName = "get" + firstLetter + fieldName.substring(1, fieldName.length());
        String setterName = "set" + firstLetter + fieldName.substring(1, fieldName.length());

        String [] testVals = new String [] {null, ConstantValues.STRING_BLANK, "   ", STRING_FOO};

        try {
            Method getter = bean.getClass().getMethod(getterName, null);
            Method setter = bean.getClass().getMethod(setterName, new Class [] {String.class});

            for (int i=0; i<testVals.length; i++) {
                setter.invoke(bean, new Object [] {testVals[i]});
                assertEquals(testVals[i], getter.invoke(bean, null));
            }
        } catch (Exception ex) {
            LOG.error("Test Failed", ex);
            failTest();
        }
    }

}