/*
* Copyright 2000-2016 Vaadin Ltd.
*
* 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 com.vaadin.data.validator;
import org.junit.Assert;
import org.junit.Test;
import com.vaadin.data.ValidationResult;
import com.vaadin.data.ValueContext;
/**
* @author Vaadin Ltd
*
*/
public class NotEmptyValidatorTest {
@Test
public void nullValueIsDisallowed() {
NotEmptyValidator<String> validator = new NotEmptyValidator<>("foo");
ValidationResult result = validator.apply(null, new ValueContext());
Assert.assertTrue(result.isError());
Assert.assertEquals("foo", result.getErrorMessage());
}
@Test
public void emptyValueIsDisallowed() {
NotEmptyValidator<String> validator = new NotEmptyValidator<>("foo");
ValidationResult result = validator.apply("", new ValueContext());
Assert.assertTrue(result.isError());
Assert.assertEquals("foo", result.getErrorMessage());
}
@Test
public void nonNullValueIsAllowed() {
NotEmptyValidator<Object> validator = new NotEmptyValidator<>("foo");
Object value = new Object();
ValidationResult result = validator.apply(value, new ValueContext());
Assert.assertFalse(result.isError());
Assert.assertFalse(result.isError());
}
}