/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see <http://www.gnu.org/licenses/>.
*/
package org.graylog2.database.validators;
import org.graylog2.plugin.database.validators.ValidationResult;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class LimitedOptionalStringValidatorTest {
@Test(expected = IllegalArgumentException.class)
public void testNegativeMaxLength() {
new LimitedOptionalStringValidator(-1);
}
@Test(expected = IllegalArgumentException.class)
public void testZeroMaxLength() {
new LimitedOptionalStringValidator(0);
}
@Test
public void testValidateNullValue() {
assertThat(new LimitedOptionalStringValidator(1).validate(null))
.isInstanceOf(ValidationResult.ValidationPassed.class);
}
@Test
public void testValidateEmptyValue() {
assertThat(new LimitedOptionalStringValidator(1).validate(""))
.isInstanceOf(ValidationResult.ValidationPassed.class);
}
@Test
public void testValidateLongString() {
assertThat(new LimitedOptionalStringValidator(1).validate("12"))
.isInstanceOf(ValidationResult.ValidationFailed.class);
}
@Test
public void testValidateNoString() {
assertThat(new LimitedOptionalStringValidator(1).validate(123))
.isInstanceOf(ValidationResult.ValidationFailed.class);
}
@Test
public void testValidateMaxLengthString() {
assertThat(new LimitedOptionalStringValidator(5).validate("12345"))
.isInstanceOf(ValidationResult.ValidationPassed.class);
}
}