public FdbFixture()
{
const int fallbackFdbApiVersion = 520;
var apiVersion = Environment.GetEnvironmentVariable("FdbApiVersion");
var serverVersion = Environment.GetEnvironmentVariable("FdbServerVersion");
if (apiVersion == null ||
!int.TryParse(apiVersion, out int fdbApiVersion))
{
fdbApiVersion = fallbackFdbApiVersion;
}
var availableVersions = Enum.GetNames(typeof(FdbServerVersion));
if (serverVersion != null &&
availableVersions.Contains(serverVersion))
{
_serverVersion = (FdbServerVersion)Enum.Parse(typeof(FdbServerVersion), serverVersion);
}
else
{
_serverVersion = FdbServerVersion.v6_0_15;
}
EnsureApiVersionAndServerVersionCompatible(fdbApiVersion, _serverVersion);
Fdb = Fdb.Instance;
Fdb.SelectApiVersion(fdbApiVersion);
}
private Task <IStoppedFdbServer> BuildServer(FdbServerVersion version)
{
var builder = new FdbServerBuilder();
builder.WithVersion(version);
return(builder.BuildAsync());
}
public async Task ClusterFile_ReturnsPath(FdbServerVersion version)
{
var fdbServer = await BuildServer(version).ConfigureAwait(false);
try
{
Assert.NotNull(fdbServer.ClusterFile);
}
finally
{
fdbServer.Destruct();
}
}
public async Task <IResult> InstallToDestination(FdbServerVersion version, string destinationFolder)
{
var zipFileName = Path.GetTempFileName();
var url = FdbServerUrlRepository.GetUrl(version);
var result = (await Cache
.CheckAvailability(url)
.OnFailureAsync(_ => Cache.Load(url)).ConfigureAwait(false))
.Then(_ => Cache.Retrieve(url, zipFileName))
.Then(_ => ExtractArchive(zipFileName, destinationFolder))
.ThenAlways(_ => File.Delete(zipFileName));
return(result);
}
private void EnsureApiVersionAndServerVersionCompatible(int fdbApiVersion, FdbServerVersion serverVersion)
{
var normalizedServerVersion = serverVersion.ToString().Substring(1).Replace("_", string.Empty);
if (fdbApiVersion.ToString().CompareTo(normalizedServerVersion) > 0)
{
throw new InvalidOperationException($"FdbApiVersion {fdbApiVersion} is not compatible with FdbServerVersion {serverVersion}.");
}
var maxApiVersion = Fdb.Instance.GetMaxApiVersion();
if (maxApiVersion.ToString().CompareTo(normalizedServerVersion) > 0)
{
throw new InvalidOperationException($"Native library has max version {maxApiVersion} and is not compatible with FdbServerVersion {serverVersion}.");
}
}
public async Task TestFullCycle(FdbServerVersion version)
{
var fdbServer = await BuildServer(version).ConfigureAwait(false);
try
{
fdbServer
.Start()
.Initialize()
.Stop()
.Destroy();
}
catch
{
fdbServer.Destruct();
throw;
}
}
public FdbServerBuilder WithVersion(FdbServerVersion version)
{
_version = version;
return(this);
}
public FdbServerUrl(FdbServerVersion version, Uri uri, string sha512Hash)
{
Version = version;
Uri = uri;
Sha512Hash = sha512Hash;
}
public static FdbServerUrl GetUrl(FdbServerVersion version)
{
return(_repository[version]);
}
