Files
gerrit/java/com/google/gerrit/extensions/common/testing/CommitInfoSubject.java
Alice Kober-Sotzek 398681f154 Custom Truth subjects: Align name passed to Subject#check with reality
In order to print a nice failure message which matches the reality of
the asserted objects, use the real name of the called method or property
if it makes sense. When the assertion is on a derivative of a method or
property or when the real name isn't helpful for a failure message
(e.g. "ab" naming of common lines for diffs), keep using more
descriptive pseudo-method names.

Change-Id: I53fae276c57fe09fb43a58e77efd681b34b60eb7
2019-05-03 18:37:34 +02:00

71 lines
2.4 KiB
Java

// Copyright (C) 2017 The Android Open Source Project
//
// 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.gerrit.extensions.common.testing;
import static com.google.common.truth.Truth.assertAbout;
import static com.google.gerrit.extensions.common.testing.GitPersonSubject.gitPersons;
import static com.google.gerrit.truth.ListSubject.elements;
import com.google.common.truth.FailureMetadata;
import com.google.common.truth.StringSubject;
import com.google.common.truth.Subject;
import com.google.gerrit.extensions.common.CommitInfo;
import com.google.gerrit.truth.ListSubject;
public class CommitInfoSubject extends Subject<CommitInfoSubject, CommitInfo> {
public static CommitInfoSubject assertThat(CommitInfo commitInfo) {
return assertAbout(commits()).that(commitInfo);
}
public static Subject.Factory<CommitInfoSubject, CommitInfo> commits() {
return CommitInfoSubject::new;
}
private CommitInfoSubject(FailureMetadata failureMetadata, CommitInfo commitInfo) {
super(failureMetadata, commitInfo);
}
public StringSubject commit() {
isNotNull();
CommitInfo commitInfo = actual();
return check("commit").that(commitInfo.commit);
}
public ListSubject<CommitInfoSubject, CommitInfo> parents() {
isNotNull();
CommitInfo commitInfo = actual();
return check("parents").about(elements()).thatCustom(commitInfo.parents, commits());
}
public GitPersonSubject committer() {
isNotNull();
CommitInfo commitInfo = actual();
return check("committer").about(gitPersons()).that(commitInfo.committer);
}
public GitPersonSubject author() {
isNotNull();
CommitInfo commitInfo = actual();
return check("author").about(gitPersons()).that(commitInfo.author);
}
public StringSubject message() {
isNotNull();
CommitInfo commitInfo = actual();
return check("message").that(commitInfo.message);
}
}