public void GetRepositoryRoot_WhenDotGitIsPresent_ReturnsTheDirectortyContainingDotGit()
{
string productDirectory = Path.GetDirectoryName(FileDiffingUnitTests.GetProductDirectory());
string repoDirectory = Directory.GetParent(productDirectory).FullName;
var gitHelper = new GitHelper();
gitHelper.GetRepositoryRoot(productDirectory).Should().BeEquivalentTo(repoDirectory);
}
public void GetRepositoryRoot_ByDefault_PopulatesTheDirectoryToRepoRootCache()
{
// Returns '\src\' location within repo, e.g., 'c:\src\sarif-sdk\src'
string productDirectory = Path.GetDirectoryName(FileDiffingUnitTests.GetProductDirectory());
string repoDirectory = Directory.GetParent(productDirectory).FullName;
var gitHelper = new GitHelper();
gitHelper.GetRepositoryRoot(repoDirectory).Should().BeEquivalentTo(repoDirectory);
gitHelper.GetRepositoryRoot(productDirectory).Should().BeEquivalentTo(repoDirectory);
// Verify that the API returns the correct results whether or not the cache is in use.
gitHelper.GetRepositoryRoot(repoDirectory).Should().BeEquivalentTo(repoDirectory);
gitHelper.GetRepositoryRoot(productDirectory).Should().BeEquivalentTo(repoDirectory);
gitHelper.directoryToRepoRootPathDictionary.Count.Should().Be(2);
gitHelper.directoryToRepoRootPathDictionary[repoDirectory].Should().BeEquivalentTo(repoDirectory);
gitHelper.directoryToRepoRootPathDictionary[productDirectory].Should().BeEquivalentTo(repoDirectory);
}