private static async Task<InfluxDBClient> GetClientAsync (InfluxerConfigSection settings)
{
var client = new InfluxDBClient (settings.InfluxDB.InfluxUri, settings.InfluxDB.UserName, settings.InfluxDB.Password);
var dbNames = await client.GetInfluxDBNamesAsync ();
if (dbNames.Contains (settings.InfluxDB.DatabaseName))
return client;
else
{
await client.CreateDatabaseAsync (settings.InfluxDB.DatabaseName);
return client;
}
}
public async Task TestGetInfluxDBNamesAsync()
{
try
{
var client = new InfluxDBClient (influxUrl, dbUName, dbpwd);
var r = await client.GetInfluxDBNamesAsync ();
Assert.IsTrue (r != null && r.Count > 0, "GetInfluxDBNamesAsync retunred null or empty collection");
}
catch ( Exception e )
{
Assert.Fail ("Unexpected exception of type {0} caught: {1}",
e.GetType (), e.Message);
return;
}
}
public async Task TestGetInfluxDBNamesAsync_Auth2()
{
var client = new InfluxDBClient (influxUrl, invalidUName, dbpwd);
var r = await client.GetInfluxDBNamesAsync ();
}
public async Task TestGetInfluxDBNamesAsync_Auth()
{
var client = new InfluxDBClient (influxUrl);
var r = await client.GetInfluxDBNamesAsync ();
}
public async Task TestGetInfluxDBNamesAsync_ServiceUnavailable()
{
var client = new InfluxDBClient (invalidInfluxUrl);
var r = await client.GetInfluxDBNamesAsync ();
}
private static async Task<bool> VerifyDatabaseAsync (InfluxDBClient client, string DBName)
{
try
{
//verify DB exists, create if not
var dbNames = await client.GetInfluxDBNamesAsync ();
if (dbNames.Contains (DBName))
return true;
else
{
var filter = settings.FileFormat == FileFormats.Perfmon ? settings.PerfmonFile.Filter : settings.GenericFile.Filter;
if (filter == Filters.Measurement || filter == Filters.Field)
{
Logger.LogLine (LogLevel.Info, "Measurement/Field filtering is not applicable for new database!!");
filter = Filters.None;
}
return await client.CreateDatabaseAsync (DBName);
}
}
catch (Exception e)
{
Logger.LogLine (LogLevel.Info, "Unexpected exception of type {0} caught: {1}",
e.GetType (), e.Message);
}
return false;
}
