private List<String> getFilteredTestCandidates(Integer maxAgeInDays, String ancestorCommitSha1)
throws Exception {
GitSCM gitSCM = new GitSCM("foo");
AncestryBuildChooser chooser = new AncestryBuildChooser(maxAgeInDays, ancestorCommitSha1);
gitSCM.getExtensions().add(new BuildChooserSetting(chooser));
assertEquals(maxAgeInDays, chooser.getMaximumAgeInDays());
assertEquals(ancestorCommitSha1, chooser.getAncestorCommitSha1());
// mock necessary objects
GitClient git = Mockito.spy(this.testGitClient);
Mockito.when(git.getRemoteBranches()).thenReturn(this.testGitClient.getBranches());
BuildData buildData = Mockito.mock(BuildData.class);
Mockito.when(buildData.hasBeenBuilt(git.revParse(rootCommit))).thenReturn(false);
BuildChooserContext context = Mockito.mock(BuildChooserContext.class);
Mockito.when(context.getEnvironment()).thenReturn(new EnvVars());
TaskListener listener = TaskListener.NULL;
// get filtered candidates
Collection<Revision> candidateRevisions =
gitSCM
.getBuildChooser()
.getCandidateRevisions(true, "**-days-old-branch", git, listener, buildData, context);
// transform revision candidates to sha1 strings
List<String> candidateSha1s =
Lists.newArrayList(
Iterables.transform(
candidateRevisions,
new Function<Revision, String>() {
public String apply(Revision rev) {
return rev.getSha1String();
}
}));
return candidateSha1s;
}