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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.test.rest.section;
import org.elasticsearch.common.logging.ESLogger;
import org.elasticsearch.common.logging.Loggers;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.Matchers.instanceOf;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
/**
* Represents a gt assert section:
* <p>
* - gt: { fields._ttl: 0}
*/
public class GreaterThanAssertion extends Assertion {
private static final ESLogger logger = Loggers.getLogger(GreaterThanAssertion.class);
public GreaterThanAssertion(String field, Object expectedValue) {
super(field, expectedValue);
}
@Override
@SuppressWarnings("unchecked")
protected void doAssert(Object actualValue, Object expectedValue) {
logger.trace("assert that [{}] is greater than [{}] (field: [{}])", actualValue, expectedValue, getField());
assertThat("value of [" + getField() + "] is not comparable (got [" + safeClass(actualValue) + "])", actualValue, instanceOf(Comparable.class));
assertThat("expected value of [" + getField() + "] is not comparable (got [" + expectedValue.getClass() + "])", expectedValue, instanceOf(Comparable.class));
try {
assertThat(errorMessage(), (Comparable) actualValue, greaterThan((Comparable) expectedValue));
} catch (ClassCastException e) {
fail("cast error while checking (" + errorMessage() + "): " + e);
}
}
private String errorMessage() {
return "field [" + getField() + "] is not greater than [" + getExpectedValue() + "]";
}
}