| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF 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.apache.geode.test.micrometer; |
| |
| import io.micrometer.core.instrument.Counter; |
| import org.assertj.core.api.Condition; |
| |
| /** |
| * Assertions for {@link Counter}s. |
| */ |
| public class CounterAssert extends AbstractMeterAssert<CounterAssert, Counter> { |
| |
| /** |
| * Creates an assertion to evaluate the given counter. |
| * |
| * @param counter the counter to evaluate |
| */ |
| CounterAssert(Counter counter) { |
| super(counter, CounterAssert.class); |
| } |
| |
| /** |
| * Verifies that the counter has a count that satisfies the given condition. |
| * |
| * @param condition the criteria against which to evaluate the counter's count |
| * @return this assertion object |
| * @throws AssertionError if the counter is {@code null} |
| * @throws AssertionError if the condition rejects the counter's count |
| */ |
| public CounterAssert hasCount(Condition<? super Double> condition) { |
| isNotNull(); |
| double count = actual.count(); |
| if (!condition.matches(count)) { |
| failWithMessage("Expected counter to have count <%s> but count was <%s>", condition, count); |
| } |
| return myself; |
| } |
| } |