// Copyright 2005 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry.form.validator;
import static org.easymock.EasyMock.expect;
import java.text.DecimalFormatSymbols;
import java.util.Locale;
import org.apache.tapestry.IMarkupWriter;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.form.FormComponentContributorContext;
import org.apache.tapestry.form.IFormComponent;
import org.apache.tapestry.form.ValidationMessages;
import org.apache.tapestry.json.JSONObject;
import org.apache.tapestry.valid.ValidationConstraint;
import org.apache.tapestry.valid.ValidationStrings;
import org.apache.tapestry.valid.ValidatorException;
import org.testng.annotations.Test;
/**
* Tests for {@link org.apache.tapestry.form.validator.Min}.
*
* @author Howard Lewis Ship
* @since 4.0
*/
@Test
public class TestMin extends BaseValidatorTestCase
{
public void testOK() throws Exception
{
IFormComponent field = newField();
ValidationMessages messages = newMessages();
Integer object = new Integer(10);
replay();
new Min("min=5").validate(field, messages, object);
verify();
}
public void testFail()
{
IFormComponent field = newField("My Field");
ValidationMessages messages = newMessages(
null,
ValidationStrings.VALUE_TOO_SMALL,
new Object[]
{ "My Field", new Double(10) },
"Exception!");
replay();
try
{
new Min("min=10").validate(field, messages, new Integer(3));
}
catch (ValidatorException ex)
{
assertEquals("Exception!", ex.getMessage());
assertEquals(ValidationConstraint.TOO_SMALL, ex.getConstraint());
}
}
public void testFailCustomMessage()
{
IFormComponent field = newField("My Field");
ValidationMessages messages = newMessages(
"custom",
ValidationStrings.VALUE_TOO_SMALL,
new Object[]
{ "My Field", new Double(10) },
"custom message");
replay();
try
{
new Min("min=10,message=custom").validate(field, messages, new Integer(3));
}
catch (ValidatorException ex)
{
assertEquals(ex.getMessage(), "custom message");
assertEquals(ValidationConstraint.TOO_SMALL, ex.getConstraint());
}
}
public void test_Render_Contribution()
{
IMarkupWriter writer = newWriter();
IRequestCycle cycle = newCycle();
JSONObject json = new JSONObject();
IFormComponent field = newField("My Field", "myfield");
FormComponentContributorContext context = newMock(FormComponentContributorContext.class);
Locale locale = Locale.FRANCE;
DecimalFormatSymbols symbols = new DecimalFormatSymbols(locale);
expect(context.getLocale()).andReturn(locale);
expect(context.getProfile()).andReturn(json);
trainFormatMessage(context, null, ValidationStrings.VALUE_TOO_SMALL, new Object[]
{ "My Field", new Double(20) }, "default message");
replay();
new Min("min=20").renderContribution(writer, cycle, context, field);
verify();
assertEquals(json.toString(),
"{\"constraints\":{\"myfield\":[[dojo.validate.isInRange," +
"{min:20.0,decimal:\",\",separator:\""
+ symbols.getGroupingSeparator()
+ "\"}]]}," +
"\"myfield\":{\"constraints\":[\"default message\"]}}");
}
public void test_Render_Contribution_Custom_Message()
{
IMarkupWriter writer = newWriter();
IRequestCycle cycle = newCycle();
JSONObject json = new JSONObject();
IFormComponent field = newField("My Field", "myfield");
FormComponentContributorContext context = newMock(FormComponentContributorContext.class);
Locale locale = Locale.FRANCE;
DecimalFormatSymbols symbols = new DecimalFormatSymbols(locale);
expect(context.getLocale()).andReturn(locale);
expect(context.getProfile()).andReturn(json);
trainFormatMessage(
context,
"custom",
ValidationStrings.VALUE_TOO_SMALL,
new Object[]
{ "My Field", new Double(20) },
"custom\\message");
replay();
new Min("min=20,message=custom").renderContribution(writer, cycle, context, field);
verify();
assertEquals(json.toString(),
"{\"constraints\":{\"myfield\":[[dojo.validate.isInRange," +
"{min:20.0,decimal:\",\",separator:\""
+ symbols.getGroupingSeparator()
+ "\"}]]},\"myfield\":" +
"{\"constraints\":[\"custom\\\\message\"]}}");
}
}