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32b3563126
We never launched this, don't planning on launching it now anyway, and it's rotted over the past two years anyway. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=202993577
94 lines
3.5 KiB
Java
94 lines
3.5 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.base.Preconditions.checkNotNull;
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import static com.google.common.base.Preconditions.checkState;
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import static com.google.common.truth.Truth.assert_;
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import static google.registry.testing.TestDataHelper.filePath;
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import static google.registry.testing.TestDataHelper.loadFile;
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import com.google.common.base.Joiner;
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import com.google.common.flogger.FluentLogger;
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import google.registry.request.RouterDisplayHelper;
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/**
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* Helper class to compare a string against a golden file and print out update instructions if
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* necessary.
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*/
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public class GoldenFileTestHelper {
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private static final FluentLogger logger = FluentLogger.forEnclosingClass();
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String actualValue = null;
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String nomulusCommand = null;
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String goldenFileDescription = null;
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private static final String UPDATE_COMMAND =
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"google.registry.tools.RegistryTool -e localhost %1$s > %2$s";
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private static final String UPDATE_INSTRUCTIONS =
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Joiner.on('\n')
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.join(
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"",
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"-------------------------------------------------------------------------------",
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"Your changes affect the %3$s. To update the checked-in version, run:",
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UPDATE_COMMAND,
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"");
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public static GoldenFileTestHelper assertThat(String actualValue) {
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return new GoldenFileTestHelper().setActualValue(actualValue);
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}
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public static GoldenFileTestHelper assertThatRoutesFromComponent(Class<?> component) {
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return assertThat(RouterDisplayHelper.extractHumanReadableRoutesFromComponent(component))
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.createdByNomulusCommand("get_routing_map -c " + component.getName());
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}
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public GoldenFileTestHelper createdByNomulusCommand(String nomulusCommand) {
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checkState(this.nomulusCommand == null, "Trying to set nomulus command twice");
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this.nomulusCommand = checkNotNull(nomulusCommand);
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return this;
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}
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public GoldenFileTestHelper describedAs(String goldenFileDescription) {
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checkState(this.goldenFileDescription == null, "Trying to set description twice");
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this.goldenFileDescription = checkNotNull(goldenFileDescription);
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return this;
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}
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public void isEqualToGolden(Class<?> context, String filename) {
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checkNotNull(nomulusCommand, "Didn't set nomulus command");
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checkNotNull(goldenFileDescription, "Didn't set description");
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checkNotNull(context);
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checkNotNull(filename);
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if (!actualValue.equals(loadFile(context, filename).trim())) {
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logger.atWarning().log("Actual routing map was:\n\n%s", actualValue);
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assert_()
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.fail(
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String.format(
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UPDATE_INSTRUCTIONS,
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nomulusCommand,
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filePath(context, filename),
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goldenFileDescription));
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}
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}
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private GoldenFileTestHelper setActualValue(String actualValue) {
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this.actualValue = checkNotNull(actualValue);
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return this;
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}
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}
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