public void Setup()
{
Signed64BitIntegerConversionResult = new Signed64BitIntegerConversionResult();
ConvertInteger = new ConvertInteger
(Signed64BitIntegerConversionResult);
}
public void ConfirmThatNoTextValuesReturnFalse()
{
bool ResultActual;
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsFalse(ResultActual);
}
public void IfConvertedValueHasNonNumericIsConvertedEqualsFalse()
{
bool IsConvertedExpected = false;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("$649594");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void IfConvertedValueEqualsFalseWithInvalidValue()
{
long Signed64BitIntegerExpected = -1;
long Signed64BitIntegerActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("#5");
Signed64BitIntegerActual = Signed64BitIntegerConversionResult.ConvertedValue;
Assert.AreEqual(Signed64BitIntegerExpected, Signed64BitIntegerActual);
}
public void IfConvertedValueHasNegitaveOverflowIsConvertedEqualsFalse()
{
bool IsConvertedExpected = false;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("-9223372036854775809");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void IfIsConvertedValueEqualsFalseWithInvalidValue()
{
bool IsConvertedExpected = false;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("N5000");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void IfConvertedValueIsFractionIsConvertedEqualsFalse()
{
bool IsConvertedExpected = false;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("2.473");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void ConvertStringToSigned32BitInteger()
{
long Signed64BitIntegerExpected = 10000;
long Signed64BitIntegerActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("10000");
Signed64BitIntegerActual = Signed64BitIntegerConversionResult.ConvertedValue;
Assert.AreEqual(Signed64BitIntegerExpected, Signed64BitIntegerActual);
}
public void IfConvertedValueHasMinusInWrongPositionIsConvertedEqualsFalse()
{
bool IsConvertedExpected = false;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("649-594");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void IfConvertedValueHasValidLowerBoundsIsConvertedEqualsTrue()
{
bool IsConvertedExpected = true;
bool IsConvertedActual;
Signed64BitIntegerConversionResult = ConvertInteger.ConvertStringTo64BitSignedInteger("-9223372036854775808");
IsConvertedActual = Signed64BitIntegerConversionResult.IsConverted;
Assert.AreEqual(IsConvertedExpected, IsConvertedActual);
}
public void ConfirmThatLessThanTwoTextValuesReturnFalse()
{
bool ResultActual;
IntegerStrings.Add("20");
Integer64ConversionResult = SubtractInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsFalse(ResultActual);
}
public void ConfirmThatOnlyTwoTextValuesWereEntered()
{
bool ResultActual;
IntegerStrings.Add("20");
IntegerStrings.Add("30");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsTrue(ResultActual);
}
public void ConfirmThat10KPlusTwoKIs12K()
{
long ResultExpected = 12000;
long ResultActual;
IntegerStrings.Add("10000");
IntegerStrings.Add("2000");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatNegitaveTwoKMinusNegitaveTwoKIsZero()
{
long ResultExpected = 0;
long ResultActual;
IntegerStrings.Add("-2000");
IntegerStrings.Add("-2000");
Integer64ConversionResult = SubtractInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatValidValuesReturnTrue()
{
bool ResultExpected = true;
bool ResultActual;
IntegerStrings.Add("3");
IntegerStrings.Add("3");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatOverflowIntegerValuesInEachTextBoxIsNotValid()
{
bool ResultExpected = false;
bool ResultActual;
IntegerStrings.Add("214748364748364754634");
IntegerStrings.Add("214748364748364754634");
Integer64ConversionResult = SubtractInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatMaxNegativeIntegerValuesInEachTextBoxIsNotValid()
{
bool ResultExpected = false;
bool ResultActual;
IntegerStrings.Add("-2147483648");
IntegerStrings.Add("-2147483648");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatNegitaveTenMinusTenIsNegativeTwenty()
{
long ResultExpected = -20;
long ResultActual;
IntegerStrings.Add("-10");
IntegerStrings.Add("10");
Integer64ConversionResult = SubtractInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatBlankTextOneValuesReturnfalse()
{
bool ResultActual;
IntegerStrings.Add("");
IntegerStrings.Add("3");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsFalse(ResultActual);
}
public void ConfirmThatnullTextTwoValuesReturnfalse()
{
bool ResultActual;
IntegerStrings.Add("100");
IntegerStrings.Add(null);
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsFalse(ResultActual);
}
public void ConfirmThatInvalidTextOneAndTextTwoValuesReturnfalse()
{
bool ResultActual;
IntegerStrings.Add("3Q");
IntegerStrings.Add("3f");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.IsConverted;
ResultActual = Integer64ConversionResult.IsConverted;
Assert.IsFalse(ResultActual);
}
public void ConfirmThatInvalidTextOneAndTextTwoValuesReturnTextOneExceptionText()
{
string ResultExpected = "The value entered into integer one is not valid. Please enter a valid value.";
string ResultActual;
IntegerStrings.Add(null);
IntegerStrings.Add(null);
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ExceptionText;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatTwoPlusTwoIsFour()
{
long ResultExpected = 4;
long ResultActual;
IntegerStrings.Add("2");
IntegerStrings.Add("2");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatNegitaveTenPlusTenIsZero()
{
long ResultExpected = 0;
long ResultActual;
IntegerStrings.Add("-10");
IntegerStrings.Add("10");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatNegitaveTwoKPlusNegitaveTwoKIsNegitaveFourK()
{
long ResultExpected = -4000;
long ResultActual;
IntegerStrings.Add("-2000");
IntegerStrings.Add("-2000");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatOneHundredMinusTenIsNinty()
{
long ResultExpected = 90;
long ResultActual;
IntegerStrings.Add("100");
IntegerStrings.Add("10");
Integer64ConversionResult = SubtractInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatInvalidTextValuesReturnExceptionText()
{
string ResultExpected = "Two Values must be entered to add, one value, zero or less values or more than two values were entered.";
string ResultActual;
IntegerStrings.Add("20");
IntegerStrings.Add("40");
IntegerStrings.Add("60");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ExceptionText;
Assert.AreEqual(ResultExpected, ResultActual);
}
public void ConfirmThatInvalidTextValuesReturnAValueOfNegativeOne()
{
long ResultExpected = -1;
long ResultActual;
IntegerStrings.Add("50");
IntegerStrings.Add("40");
IntegerStrings.Add("60");
Integer64ConversionResult = AddInteger.Compute(IntegerStrings);
ResultActual = Integer64ConversionResult.ConvertedValue;
Assert.AreEqual(ResultExpected, ResultActual);
}
public string AddIntegers
(ObservableCollection <string> IntegerStrings)
{
if (IntegerStrings != null)
{
this.IntegerStrings = IntegerStrings;
}
IntegerConversionResult = AddIntegerValues.Compute(IntegerStrings);
if (IntegerConversionResult.IsConverted == true)
{
TotalValue = IntegerConversionResult.ConvertedValue.ToString();
}
return(TotalValue);
}
public Signed64BitIntegerConversionResult Compute(ObservableCollection <string> IntegerStrings)
{
if (IntegerStrings != null)
{
this.IntegerStrings = IntegerStrings;
}
TotalConversionResult.ExceptionText = "";
TotalConversionResult = ConfirmCountOnCollection();
if (TotalConversionResult.IsConverted == false)
{
IntegerStrings.Clear();
return(TotalConversionResult);
}
TotalConversionResult = ConvertStringValue1();
if (TotalConversionResult.IsConverted == false)
{
IntegerStrings.Clear();
return(TotalConversionResult);
}
TotalConversionResult = ConvertStringValue2();
if (TotalConversionResult.IsConverted == false)
{
IntegerStrings.Clear();
return(TotalConversionResult);
}
TotalConversionResult = AddValues(IntegerStrings);
if (TotalConversionResult.IsConverted == false)
{
IntegerStrings.Clear();
return(TotalConversionResult);
}
return(TotalConversionResult);
}
