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021405eb17
The overload that accepts a description generally produces better failure messages:
- The first line of the message it produces is something like: "value of: myProto.getResponse()" (where "getResponse()" is taken from the provided description)
- The last line of the message it produces is something like: "myProto was: response: query was throttled" (the full value of myProto)
- And the existing text goes in between.
Additional motivation: We are deleting the no-arg overload externally (and probably internally thereafter).
Tested:
TAP --sample ran all affected tests and none failed
[]
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=246582329
86 lines
3.1 KiB
Java
86 lines
3.1 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.testing;
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import static com.google.common.truth.Truth.assertAbout;
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import static com.google.common.truth.Truth.assertWithMessage;
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import com.google.common.collect.ImmutableList;
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import com.google.common.testing.TestLogHandler;
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import com.google.common.truth.Correspondence;
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import com.google.common.truth.FailureMetadata;
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import com.google.common.truth.SimpleSubjectBuilder;
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import com.google.common.truth.StringSubject;
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import com.google.common.truth.Subject;
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import google.registry.testing.TruthChainer.Which;
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import java.util.List;
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import java.util.logging.Handler;
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import java.util.logging.Level;
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import java.util.logging.LogRecord;
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/** Utility methods for asserting things about logging {@link Handler} instances. */
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public class LogsSubject extends Subject<LogsSubject, TestLogHandler> {
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public LogsSubject(FailureMetadata failureMetadata, TestLogHandler subject) {
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super(failureMetadata, subject);
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}
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private static final Correspondence<String, String> CONTAINS_CORRESPONDENCE =
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new Correspondence<String, String>() {
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@Override
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public boolean compare(String actual, String expected) {
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return actual.contains(expected);
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}
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@Override
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public String toString() {
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return "contains";
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}
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};
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private List<String> getMessagesAtLevel(Level level) {
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ImmutableList.Builder<String> builder = new ImmutableList.Builder<>();
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for (LogRecord log : actual().getStoredLogRecords()) {
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if (log.getLevel().equals(level)) {
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builder.add(log.getMessage());
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}
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}
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return builder.build();
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}
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public void hasNoLogsAtLevel(Level level) {
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check("atLevel(%s)", level).that(getMessagesAtLevel(level)).isEmpty();
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}
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public Which<StringSubject> hasLogAtLevelWithMessage(Level level, String message) {
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List<String> messagesAtLevel = getMessagesAtLevel(level);
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check("atLevel(%s)", level)
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.that(messagesAtLevel)
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.comparingElementsUsing(CONTAINS_CORRESPONDENCE)
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.contains(message);
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for (String messageCandidate : messagesAtLevel) {
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if (messageCandidate.contains(message)) {
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return new Which<>(
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assertWithMessage(String.format("log message at %s matching '%s'", level, message))
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.that(messageCandidate));
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}
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}
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throw new AssertionError("Message check passed yet matching message not found");
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}
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public static SimpleSubjectBuilder<LogsSubject, TestLogHandler> assertAboutLogs() {
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return assertAbout(LogsSubject::new);
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}
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}
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