public void ThrowArgumentNullException_WhenPassedValueIsNull()
{
var parser = new DecimalParser();
string input = null;
Assert.Throws <ArgumentNullException>(() => parser.ParseDecimal(input));
}
public void ReturnCorrectValueRegardlessOfFormat_WhenValidStringPassed(string input)
{
var parser = new DecimalParser();
var result = parser.ParseDecimal(input);
Assert.AreEqual(10566.01m, result);
}
public void ReturnCorrectValue_WhenContentOfPassedStringIsWholeNumber()
{
var parser = new DecimalParser();
string input = "424";
var result = parser.ParseDecimal(input);
Assert.AreEqual(424, result);
}
public void ThrowArgumentException_WhenPassedValueIsWhiteSpaceOrEmptyString(string input)
{
var parser = new DecimalParser();
Assert.Throws <ArgumentException>(() => parser.ParseDecimal(input));
}