// Note that HEAD is on master
GitResourceVariantTreeSubscriber grvts = createGitResourceVariantTreeSubscriber(
Constants.HEAD, BRANCH, true);
grvts.init(new NullProgressMonitor());
IResourceVariant actualSource = getSourceVariant(grvts, changedFile,
true);
IResourceVariant actualBase = getBaseVariant(grvts, changedFile);
IResourceVariant actualRemote = getRemoteVariant(grvts, changedFile);
assertVariantIsLocal(actualSource, changedFile);
assertVariantMatchCommit(actualBase, initialCommit);
assertVariantMatchCommit(actualRemote, commitBranch);
}