public void StdevSIsGivenNumbersAsInputstakeTwo()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs(-1, -1, -1), this.ParsingContext);
Assert.AreEqual(0, result1.ResultNumeric, .00001);
}
public void StdevSIsGivenMaxAmountOfInputs254()
{
var function = new StdevS();
var input1 = 1;
var result1 = function.Execute(FunctionsHelper.CreateArgs(
100, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1,
input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1, input1
), this.ParsingContext);
Assert.AreEqual(6.211812471, result1.ResultNumeric, .00001);
}
public void StdevSIsGivenNumberInputFromCellRefrence()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 66;
worksheet.Cells["B2"].Value = 52;
worksheet.Cells["B3"].Value = 77;
worksheet.Cells["B4"].Value = 71;
worksheet.Cells["B5"].Value = 30;
worksheet.Cells["B6"].Value = 90;
worksheet.Cells["B7"].Value = 26;
worksheet.Cells["B8"].Value = 56;
worksheet.Cells["B9"].Value = 7;
worksheet.Cells["A10"].Formula = "=stdev.s(B:B)";
worksheet.Cells["A11"].Formula = "=stdev.s(B1,B3,B5,B6,B9)";
worksheet.Cells["A12"].Formula = "=stdev.s(B1,B3,B5,B6)";
worksheet.Calculate();
Assert.AreEqual(26.97581221, (double)worksheet.Cells["A10"].Value, .00001);
Assert.AreEqual(34.47462835, (double)worksheet.Cells["A11"].Value, .00001);
Assert.AreEqual(25.77304794, (double)worksheet.Cells["A12"].Value, .00001);
}
}
public void StdevSIsGiven12HourTimesAsInputs()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs("12:00 am", "02:00 am", "01:00 pm"), this.ParsingContext);
Assert.AreEqual(0.291666667, result1.ResultNumeric, .00001);
}
public void StdevSIsGivenASingleFalseBooleanInput()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs(false), this.ParsingContext);
Assert.AreEqual(0, result1.ResultNumeric, .00001);;
}
public void StdevSIsGivenMonthDayYear12HourTimeAsInputs()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs("Jan 17, 2011 2:00 am", "June 5, 2017 11:00 pm", "June 15, 2017 11:00 pm"), this.ParsingContext);
Assert.AreEqual(1349.204675, result1.ResultNumeric, .00001);
}
public void StdevSIsGivenDateTimeInputsSeperatedByADashAsInputs()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs("1-17-2017 2:00", "6-17-2017 2:00", "9-17-2017 2:00"), this.ParsingContext);
Assert.AreEqual(122.6879511, result1.ResultNumeric, .00001);
}
public void StdevSIsGivenASingleStringInput()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs("string"), this.ParsingContext);
Assert.AreEqual(eErrorType.Value, ((ExcelErrorValue)result1.Result).Type);
}
public void StdevSIsGivenAStringInputWithAEmptyCellInTheMiddle()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs(66, 52, 77, 71, 30, 90, 26, 56, 7), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs(66, 52, 77, 71, null, 30, 90, 26, 56, 7), this.ParsingContext);
Assert.AreEqual(26.97581221, result1.ResultNumeric, .00001);
Assert.AreEqual(30.42020527, result2.ResultNumeric, .00001);
}
public void StdevSIsGivenAMixOfInputTypes()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs(1, true, null, "6/17/2011 2:00", "02:00 am"), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs(1, true, "6/17/2011 2:00", "02:00 am"), this.ParsingContext);
Assert.AreEqual(18206.31704, result1.ResultNumeric, .00001);
Assert.AreEqual(20355.19445, result2.ResultNumeric, .00001);
}
public void StdevSIsGivenAMixedStringInputWithAEmptyCellInTheMiddle()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs(10, 2, "6/17/2011 2:00", "02:00 am"), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs(10, 2, "6/17/2011 2:00", null, "02:00 am"), this.ParsingContext);
Assert.AreEqual(20353.52823, result1.ResultNumeric, .00001);
Assert.AreEqual(18205.19946, result2.ResultNumeric, .00001);
}
public void StdevSIsGivenStringNumbersAsInputs()
{
var function = new StdevS();
var result1 = function.Execute(FunctionsHelper.CreateArgs("5", "6", "7"), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs("5.5", "6.6", "7.7"), this.ParsingContext);
Assert.AreEqual(1, result1.ResultNumeric, .00001);
Assert.AreEqual(1.1, result2.ResultNumeric, .00001);
}
public void StdevSIsGivenBooleanInputs()
{
var function = new StdevS();
var boolInputTrue = true;
var boolInputFalse = false;
var result1 = function.Execute(FunctionsHelper.CreateArgs(boolInputTrue, boolInputTrue, boolInputFalse), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs(boolInputTrue, boolInputTrue, boolInputTrue), this.ParsingContext);
var result3 = function.Execute(FunctionsHelper.CreateArgs(boolInputTrue, boolInputFalse, boolInputFalse), this.ParsingContext);
Assert.AreEqual(0.577350269, result1.ResultNumeric, .00001);
Assert.AreEqual(0, result2.ResultNumeric, .00001);
Assert.AreEqual(0.577350269, result3.ResultNumeric, .00001);
}
public void StdevSIsGivenADateSeperatedByABackslash()
{
var function = new StdevS();
var input1 = "1/17/2011 2:00";
var input2 = "6/17/2011 2:00";
var input3 = "1/17/2012 2:00";
var input4 = "1/17/2013 2:00";
var result1 = function.Execute(FunctionsHelper.CreateArgs(input1, input1, input1), this.ParsingContext);
var result2 = function.Execute(FunctionsHelper.CreateArgs(input1, input2, input1), this.ParsingContext);
var result3 = function.Execute(FunctionsHelper.CreateArgs(input1, input3, input4), this.ParsingContext);
Assert.AreEqual(0, result1.ResultNumeric, .00001);
Assert.AreEqual(87.17989065, result2.ResultNumeric, .00001);
Assert.AreEqual(365.500114, result3.ResultNumeric, .00001);
}
public void StdevSIsGivenStringsAsInputsByCellRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = "string";
worksheet.Cells["B2"].Value = "another string";
worksheet.Cells["B3"].Value = "a third string";
worksheet.Cells["B4"].Formula = "=stdev.s(B1:B3)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
}
}
public void StdevSIsGivenDateTimeInputsSeperatedByADashAsInputsByCellRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = "1-17-2017 2:00";
worksheet.Cells["B2"].Value = "6-17-2017 2:00";
worksheet.Cells["B3"].Value = "9-17-2017 2:00";
worksheet.Cells["B4"].Formula = "=stdev.s(B1:B3)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
}
}
public void StdevSIsGivenMonthDayYear12HourTimeAsInputsByCellRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = "Jan 17, 2011 2:00 am";
worksheet.Cells["B2"].Value = "June 5, 2017 11:00 pm";
worksheet.Cells["B3"].Value = "June 15, 2017 11:00 pm";
worksheet.Cells["B4"].Formula = "=stdev.s(B1:B3)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
}
}
public void StdevSIsGiven12HourTimesAsInputsByCellRefrenceTestTwo()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = "12:00 am";
worksheet.Cells["B2"].Value = "02:00 am";
worksheet.Cells["B3"].Value = "01:00 pm";
worksheet.Cells["B4"].Formula = "=stdev.s(B1,B2,B3)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
}
}
public void StdevSIsGivenAMixOfInputTypesByCellRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 15;
worksheet.Cells["B2"].Value = 1;
worksheet.Cells["B3"].Value = "6/17/2011 2:00";
worksheet.Cells["B4"].Value = "02:00 am";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B4)";
worksheet.Calculate();
Assert.AreEqual(9.899494937, (double)worksheet.Cells["B9"].Value, .00001);
}
}
public void StdevSIsGivenAMixOfInputTypesWithANullInTheCenterByCellRefrenceAndRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 15;
worksheet.Cells["B2"].Value = 1;
worksheet.Cells["B3"].Value = "6/17/2011 2:00";
worksheet.Cells["B4"].Value = "02:00 am";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B4)";
worksheet.Calculate();
Assert.AreEqual(9.899494937, (double)worksheet.Cells["B9"].Value, .00001); //This is returning 9.899494937. That is the same as std.s(15,1) or (15,true)
}
}
public void StdevSTestingDirectInputVsRangeInputWithAGapInTheMiddle()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 1;
worksheet.Cells["B3"].Value = 1;
worksheet.Cells["B8"].Formula = "=stdev.s(B1,B3)";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B3)";
worksheet.Calculate();
Assert.AreEqual(0d, worksheet.Cells["B8"].Value);
Assert.AreEqual(0d, worksheet.Cells["B9"].Value);
}
}
public void StdevSTestingDirectINputVsRangeInputTest2()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 1;
worksheet.Cells["B2"].Value = 0;
worksheet.Cells["B8"].Formula = "=stdev.s(B1,B2)";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B2)";
worksheet.Calculate();
Assert.AreEqual(0.707106781, (double)worksheet.Cells["B8"].Value, .00001);
Assert.AreEqual(0.707106781, (double)worksheet.Cells["B9"].Value, .00001);
}
}
public void StdevSIsGivenAMixOfTwoTypesAndTwoRangesThatShouldHaveAnOutputTestTwo()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 10;
worksheet.Cells["B2"].Value = 2;
worksheet.Cells["B3"].Value = "6/17/2011 2:00";
worksheet.Cells["B4"].Value = "02:00 am";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B4)";
worksheet.Calculate();
Assert.AreEqual(5.656854249, (double)worksheet.Cells["B9"].Value, .0001);
}
}
public void StdevSIsGivenBooleanInputsFromCellRefrence()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = true;
worksheet.Cells["B2"].Value = false;
worksheet.Cells["B3"].Formula = "=stdev.s(B1,B1,B2)";
worksheet.Cells["B4"].Formula = "=stdev.s(B1,B1,B1)";
worksheet.Cells["B5"].Formula = "=stdev.s(B1,B2,B2)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B3"].Value).Type);
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B5"].Value).Type);
}
}
public void StdevSIsGivenAMixOfInputTypesWithANullInTheCenterByCellRefrenceAndTwoRangeInputs()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = 15;
worksheet.Cells["B2"].Value = 1;
//empty B3 cell
worksheet.Cells["B4"].Value = "6/17/2011 2:00";
worksheet.Cells["B5"].Value = "02:00 am";
worksheet.Cells["B8"].Formula = "=stdev.s(B1,B2)";
worksheet.Cells["B9"].Formula = "=stdev.s(B1:B5,B1:B5)";
worksheet.Calculate();
Assert.AreEqual(9.899494937, (double)worksheet.Cells["B8"].Value, .00001);
Assert.AreEqual(8.082903769, (double)worksheet.Cells["B9"].Value, .00001);
}
}
public void StdevSIsGivenStringNumbersAsInputsByCellRange()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["A1"].Value = "5";
worksheet.Cells["A2"].Value = "6";
worksheet.Cells["A3"].Value = "7";
worksheet.Cells["B1"].Value = "5.5";
worksheet.Cells["B2"].Value = "6.6";
worksheet.Cells["B3"].Value = "7.7";
worksheet.Cells["A4"].Formula = "=stdev.s(A1:A3)";
worksheet.Cells["B4"].Formula = "=stdev.s(B1:B3)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["A4"].Value).Type);
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B4"].Value).Type);
}
}
public void StdevSIsGivenADateSeperatedByABackslashInputFromCellRefrence()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B1"].Value = "1/17/2011 2:00";
worksheet.Cells["B2"].Value = "6/17/2011 2:00";
worksheet.Cells["B3"].Value = "1/17/2012 2:00";
worksheet.Cells["B4"].Value = "1/17/2013 2:00";
worksheet.Cells["B5"].Formula = "=stdev.s(B1,B1,B1)";
worksheet.Cells["B6"].Formula = "=stdev.s(B1,B2,B1)";
worksheet.Cells["B7"].Formula = "=stdev.s(B1,B3,B4)";
worksheet.Calculate();
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B5"].Value).Type);
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B6"].Value).Type);
Assert.AreEqual(eErrorType.Div0, ((ExcelErrorValue)worksheet.Cells["B7"].Value).Type);
}
}
public void StdevSIsGivenNumberInputFromCellRefrenceWithEmptyCellsFirst()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B3"].Value = 66;
worksheet.Cells["B4"].Value = 52;
worksheet.Cells["B5"].Value = 77;
worksheet.Cells["B6"].Value = 71;
worksheet.Cells["B7"].Value = 30;
worksheet.Cells["B8"].Value = 90;
worksheet.Cells["B9"].Value = 26;
worksheet.Cells["B10"].Value = 56;
worksheet.Cells["B12"].Value = 7;
worksheet.Cells["A12"].Formula = "=stdev.s(B1:B12)";
worksheet.Calculate();
Assert.AreEqual(26.97581221, (double)worksheet.Cells["A12"].Value, .00001);
}
}
public void StdevSIsGivenNumberInputFromCellRefrenceWithEmptyCellsFirstAndAnInvalidCellInTheMiddle()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B3"].Value = 66;
worksheet.Cells["B4"].Value = 52;
worksheet.Cells["B5"].Value = 77;
worksheet.Cells["B6"].Value = 71;
//B7 is an empty cell
worksheet.Cells["B8"].Value = 90;
worksheet.Cells["B9"].Value = 26;
worksheet.Cells["B10"].Value = 56;
worksheet.Cells["B11"].Value = 7;
worksheet.Cells["A12"].Formula = "=stdev.s(B1:B11)";
worksheet.Calculate();
Assert.AreEqual(27.35448514, (double)worksheet.Cells["A12"].Value, .00001);
}
}
public void StdevSIsGivenAStringInputWithAEmptyCellInTheMiddleByCellRefrence()
{
var function = new StdevS();
using (var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add("Sheet1");
worksheet.Cells["B3"].Value = 66;
worksheet.Cells["B4"].Value = 52;
worksheet.Cells["B5"].Value = 77;
worksheet.Cells["B6"].Value = 71;
//empty B7 cell
worksheet.Cells["B8"].Value = 90;
worksheet.Cells["B9"].Value = 26;
worksheet.Cells["B10"].Value = 56;
worksheet.Cells["B11"].Value = 7;
worksheet.Cells["B12"].Value = 30;
worksheet.Cells["A12"].Formula = "=stdev.s(B3:B12)";
worksheet.Calculate();
Assert.AreEqual(26.97581221, (double)worksheet.Cells["A12"].Value, .00001);
}
}
