/**
* The Logic Lab
* @author jpk Jan 6, 2009
*/
package com.tll.client.ui.field;
import java.util.HashMap;
import java.util.Map;
import junit.framework.Assert;
import com.google.gwt.junit.client.GWTTestCase;
import com.tll.client.ui.GridRenderer;
import com.tll.client.util.GlobalFormat;
import com.tll.client.validate.ValidationException;
import com.tll.util.StringUtil;
/**
* FieldGWTTest - Tests the core {@link IField} methods for the {@link IField}
* implementations.
* @author jpk
*/
public class FieldGWTTest extends GWTTestCase {
static final String PROP_NAME = "value";
static final String EMPTY_STRING_VALUE = "";
static final String STRING_VALUE = "value";
static final String LABEL_TEXT = "Label";
static final String HELP_TEXT = "Help Text";
static final int VISIBLE_LEN = 10;
@Override
public String getModuleName() {
return "com.tll.FieldTest";
}
protected static void validateFieldCommon(IFieldWidget<?> f) throws Exception {
assert PROP_NAME.equals(f.getName());
assert PROP_NAME.equals(f.getPropertyName());
// verify help text
assert HELP_TEXT.equals(f.getHelpText());
// test requiredness validation (except for checkboxes)
if(f instanceof CheckboxField == false) {
final boolean or = f.isRequired();
f.setRequired(true);
try {
f.validate();
Assert.fail("Requiredness validation failed");
}
catch(final ValidationException e) {
// expected
}
f.setRequired(or);
}
}
protected static void validateStringField(IFieldWidget<String> f) throws Exception {
validateFieldCommon(f);
assert StringUtil.isEmpty(f.getValue());
//assert null == f.getProperty(PROP_NAME);
f.setProperty(PROP_NAME, STRING_VALUE);
assert STRING_VALUE.equals(f.getValue());
assert STRING_VALUE.equals(f.getProperty(PROP_NAME));
assert STRING_VALUE.equals(f.getText());
// test max length validation
if(f instanceof IHasMaxLength) {
final int oml = ((IHasMaxLength) f).getMaxLen();
final String ov = f.getValue();
f.setValue(STRING_VALUE);
((IHasMaxLength) f).setMaxLen(2);
try {
f.validate();
Assert.fail("IHasMaxLength validation failed");
}
catch(final ValidationException e) {
// expected
}
// restore state
((IHasMaxLength) f).setMaxLen(oml);
f.setValue(ov);
}
}
/**
* Tests the {@link IField} impls whose native value is {@link String}.
* @throws Exception
*/
public void testStringFields() throws Exception {
validateStringField(FieldFactory.ftext(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, VISIBLE_LEN));
validateStringField(FieldFactory.fpassword(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, VISIBLE_LEN));
validateStringField(FieldFactory.ftextarea(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, VISIBLE_LEN, VISIBLE_LEN));
}
/**
* Tests {@link DateField}.
* @throws Exception
*/
//@SuppressWarnings("deprecation")
public void testDateField() throws Exception {
final DateField f = FieldFactory.fdate(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, GlobalFormat.DATE);
validateFieldCommon(f);
// TODO get a handle on how the f*** DateBox handles dates.
/*
final Date now = new Date();
now.setSeconds(0); // GWT short date format doesn't do seconds (fine)
f.setValue(now);
Date fdate = f.getValue();
fdate.setSeconds(0);
assert now.equals(fdate);
f.setValue(now);
fdate = f.getValue();
// NOTE: we compare the dates as *Strings* to get around "micro-time"
// difference that Date.setSeconds() doesn't handle
assert now.toString().equals(fdate.toString());
*/
}
/**
* Test {@link CheckboxField}.
* @throws Exception
*/
public void testCheckboxField() throws Exception {
final CheckboxField f = FieldFactory.fcheckbox(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT);
validateFieldCommon(f);
f.setValue(Boolean.TRUE);
assert f.getValue() == Boolean.TRUE;
assert f.getProperty(PROP_NAME).equals(Boolean.TRUE);
assert Boolean.TRUE.toString().equals(f.getText());
assert f.isChecked() == true;
}
public void testSuggestField() throws Exception {
final Map<String, String> data = new HashMap<String, String>();
data.put("s1", "S1");
data.put("s2", "S2");
data.put("s3", "S3");
final SuggestField f = FieldFactory.fsuggest(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, data);
validateFieldCommon(f);
f.setText(STRING_VALUE);
assert STRING_VALUE.equals(f.getText());
}
public void testRadioGroupField() throws Exception {
final Map<String, String> data = new HashMap<String, String>();
data.put("s1", "S1");
data.put("s2", "S2");
data.put("s3", "S3");
final RadioGroupField<String> f =
FieldFactory.fradiogroup(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, data, new GridRenderer(1, null));
validateFieldCommon(f);
// TODO finish
}
public void testSelectField() throws Exception {
final Map<String, String> data = new HashMap<String, String>();
data.put(null, "");
data.put("s1", "S1");
data.put("s2", "S2");
data.put("s3", "S3");
final SelectField<String> f = FieldFactory.fselect(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, data);
validateFieldCommon(f);
// TODO finish
}
public void testMultiSelectField() throws Exception {
final Map<String, String> data = new HashMap<String, String>();
data.put("s1", "S1");
data.put("s2", "S2");
data.put("s3", "S3");
final MultiSelectField<String> f = FieldFactory.fmultiselect(PROP_NAME, PROP_NAME, LABEL_TEXT, HELP_TEXT, data);
validateFieldCommon(f);
// TODO finish
}
}