public void TestSignaturesV2_3_X()
{
DataFrame df = _spark
.ReadStream()
.Format("rate")
.Option("rowsPerSecond", 1)
.Load();
DataStreamWriter dsw = df.WriteStream();
Assert.IsType <DataStreamWriter>(dsw.OutputMode("append"));
Assert.IsType <DataStreamWriter>(dsw.OutputMode(OutputMode.Append));
Assert.IsType <DataStreamWriter>(dsw.Format("json"));
Assert.IsType <DataStreamWriter>(dsw.Option("stringOption", "value"));
Assert.IsType <DataStreamWriter>(dsw.Option("boolOption", true));
Assert.IsType <DataStreamWriter>(dsw.Option("longOption", 1L));
Assert.IsType <DataStreamWriter>(dsw.Option("doubleOption", 3D));
Assert.IsType <DataStreamWriter>(
dsw.Options(
new Dictionary <string, string>
{
{ "option1", "value1" },
{ "option2", "value2" }
}));
Assert.IsType <DataStreamWriter>(dsw.PartitionBy("age"));
Assert.IsType <DataStreamWriter>(dsw.PartitionBy("age", "name"));
Assert.IsType <DataStreamWriter>(dsw.QueryName("queryName"));
Assert.IsType <DataStreamWriter>(dsw.Trigger(Trigger.Once()));
}
