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TimestampDefaultFilterTest.java
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TimestampDefaultFilterTest.java
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/*
* Copyright 2020 Google LLC
*
* 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.google.cloud.logging;
import static com.google.common.truth.Truth.assertThat;
import static java.time.ZoneOffset.UTC;
import static java.util.Locale.US;
import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import org.junit.Test;
public class TimestampDefaultFilterTest {
@Test
public void DefaultTimestampFilterTest() {
ITimestampDefaultFilter filter = new TimestampDefaultFilter();
// Timestamp filter exists
String defaultFilter = filter.createDefaultTimestampFilter();
assertThat(defaultFilter).contains("timestamp>=");
// Time is last 24 hours
DateTimeFormatter rfcDateFormat =
DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", US);
LocalDateTime actual =
LocalDateTime.parse(defaultFilter.substring(12, defaultFilter.length() - 1), rfcDateFormat);
assertThat(
Duration.between(actual, LocalDateTime.now(UTC))
.minus(Duration.ofDays(1))
.abs()
.compareTo(Duration.ofMinutes(1)))
.isLessThan(0);
}
}