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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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.elasticsearch.common;
import org.elasticsearch.test.ElasticsearchTestCase;
import org.hamcrest.Matchers;
import org.junit.Test;
public class BooleansTests extends ElasticsearchTestCase {
@Test
public void testIsBoolean() {
String[] booleans = new String[]{"true", "false", "on", "off", "yes", "no", "0", "1"};
String[] notBooleans = new String[]{"11", "00", "sdfsdfsf", "F", "T"};
for (String b : booleans) {
String t = "prefix" + b + "suffix";
assertThat("failed to recognize [" + b + "] as boolean", Booleans.isBoolean(t.toCharArray(), "prefix".length(), b.length()), Matchers.equalTo(true));
}
for (String nb : notBooleans) {
String t = "prefix" + nb + "suffix";
assertThat("recognized [" + nb + "] as boolean", Booleans.isBoolean(t.toCharArray(), "prefix".length(), nb.length()), Matchers.equalTo(false));
}
}
}
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