public void Persists()
{
TestPersistentId(FileSystem, idFilePath =>
{
var id = PersistentId.Load(FileSystem, idFilePath);
PersistentId.Load(FileSystem, idFilePath).Should().Be(id);
});
}
public void CreatesDirectoryIfMissing()
{
using (var testDirectory = new DisposableDirectory(FileSystem))
{
var missingDirectory = testDirectory.Path / "MissingDirectory";
var id = PersistentId.Load(FileSystem, missingDirectory / "Cache.id");
id.Should().NotBe(Guid.Empty);
FileSystem.DirectoryExists(missingDirectory).Should().BeTrue();
}
}
public void CreatesNonSpecialValue()
{
TestPersistentId(FileSystem, idFilePath =>
{
var id = PersistentId.Load(FileSystem, idFilePath);
id.Should().NotBe(CacheDeterminism.None.EffectiveGuid);
id.Should().NotBe(CacheDeterminism.Tool.EffectiveGuid);
id.Should().NotBe(CacheDeterminism.SinglePhaseNonDeterministic.EffectiveGuid);
});
}
public void CreatesNewOnCorrupted()
{
TestPersistentId(FileSystem, idFilePath =>
{
var id = PersistentId.Load(FileSystem, idFilePath);
FileSystem.WriteAllBytes(idFilePath, new byte[] {});
var newId = PersistentId.Load(FileSystem, idFilePath);
newId.Should().NotBe(id);
});
}
public void CreatesNewOnNonexistent()
{
TestPersistentId(FileSystem, idFilePath =>
{
var id = PersistentId.Load(FileSystem, idFilePath);
id.Should().NotBe(Guid.Empty);
FileSystem.DeleteFile(idFilePath);
var newId = PersistentId.Load(FileSystem, idFilePath);
newId.Should().NotBe(Guid.Empty);
newId.Should().NotBe(id);
});
}