public void Construct_GivenDecimalValue_ToStringReturnsPeriodFormattedString(decimal input, string expected)
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var decorated = new DecimalDecorator(input);
var result = decorated.ToString();
//---------------Test Result -----------------------
Assert.AreEqual(result, expected);
}
public void Construct_GivenNullString_ToDecimalReturns0()
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
DecimalDecorator dd = null;
Assert.DoesNotThrow(() => dd = new DecimalDecorator(null));
//---------------Test Result -----------------------
Assert.AreEqual(0m, dd.ToDecimal());
}
public void Construct_GivenDecimalValue_ToDecimalAlwaysReturnsThatValue()
{
//---------------Set up test pack-------------------
var input = RandomValueGen.GetRandomDecimal();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var decorated = new DecimalDecorator(input);
var result = decorated.ToDecimal();
//---------------Test Result -----------------------
Assert.AreEqual(input, result);
}
public void Construct_GivenDecimalWithFormatting_ToStringHonorsFormatting()
{
//---------------Set up test pack-------------------
var input = 1.234m;
var format = "0.0";
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var decorator = new DecimalDecorator(input, format);
var result = decorator.ToString();
//---------------Test Result -----------------------
Assert.AreEqual("1.2", result);
}
public void Construct_GivenStringDecimalWithPeriodFormatting_ToStringReturnsThatValue()
{
//---------------Set up test pack-------------------
var nfi = new NumberFormatInfo()
{
CurrencyDecimalSeparator = ".",
NumberDecimalSeparator = ".",
PercentDecimalSeparator = ".",
CurrencyGroupSeparator = "",
NumberGroupSeparator = "",
PercentGroupSeparator = ""
};
var input = RandomValueGen.GetRandomDecimal().ToString(nfi);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var decorated = new DecimalDecorator(input);
var result = decorated.ToString();
//---------------Test Result -----------------------
Assert.AreEqual(result, input);
}
public void Construct_GivenStringValueWIthPeriodFormattedDecimal_ToDecimalReturnsDecimalValue(string input, decimal expected)
{
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var decorated = new DecimalDecorator(input);
var result = decorated.ToDecimal();
//---------------Test Result -----------------------
Assert.AreEqual(expected, result);
}