Evaluate
ADDCOLUMNS(

UNION 
(
    // To validate the Raw dataset name rows
    ROW (
    "Test Name", "Raw dataset name: Rows",
    "Expected Value", frame size,
    "Actual Value", Countrows('Raw dataset name')
    )
    ,
    
    // To validate the Sample dataset name rows
    ROW (
    "Test Name", "Sample dataset name: Rows",
    "Expected Value", sample size,
    "Actual Value", Countrows('Sample dataset name')
    )
    ,
    // To validate the Raw dataset name distinct Segment1
    ROW (
    "Test Name", "Raw dataset name: Distinct Segment1",
    "Expected Value", number of distinct values in segment1,
    "Actual Value", DISTINCTCOUNT('Raw dataset name' [Segment1])
    )
    ,
    // To validate the Sample dataset name distinct Segment1
    ROW (
    "Test Name", "Sample dataset name: Distinct Segment1",
    "Expected Value", number of distinct values in segment1,
    "Actual Value", Distinctcount('Sample dataset name' [Segment1])
    )
    ,  
        // To validate the Raw dataset name distinct Segment2
    ROW (
    "Test Name", "Raw dataset name: Distinct Segment2",
    "Expected Value", number of distinct values in segment2,
    "Actual Value", DISTINCTCOUNT('Raw dataset name' [Segment2])
    )
    ,
    // To validate the Sample dataset name distinct Segment2
    ROW (
    "Test Name", "Sample dataset name: Distinct Segment2",
    "Expected Value", number of distinct values in segment2,
    "Actual Value", Distinctcount('Sample dataset name' [Segment2])
    )
),

"Test Failed", IF ([Expected Value] <> [Actual Value], "Yes", Blank() )

)