public void TestExplain()
{
Mock<IDataFrameProxy> mockDataFrameProxy = new Mock<IDataFrameProxy>();
mockDataFrameProxy.Setup(m => m.GetQueryExecution()).Returns("Execution Plan");
mockDataFrameProxy.Setup(m => m.GetExecutedPlan()).Returns("Execution Plan");
mockDatasetProxy.Setup(m => m.ToDF()).Returns(mockDataFrameProxy.Object);
var dataset = new Dataset(mockDatasetProxy.Object);
dataset.Explain();
mockDataFrameProxy.Verify(m => m.GetQueryExecution(), Times.Once);
dataset.Explain(true);
mockDataFrameProxy.Verify(m => m.GetExecutedPlan(), Times.Once);
}
