public void LessThanOrEqualM_MultiDigit_RegexDoesNotMatch_LargerSameDigitCount()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(1000);
Assert.IsFalse(Regex.Match("1001", pattern).Success);
Assert.IsFalse(Regex.Match("9999", pattern).Success);
}
public void LessThanOrEqualM_MultiDigit_RegexMatches_Same()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(1234);
string matchTo = "1234";
var match = Regex.Match(matchTo, pattern);
Assert.IsTrue(match.Success);
Assert.AreEqual(matchTo, match.Value);
}
public void LessThanOrEqualM_SingleDigit_RegexMatches_SmallerSingleDigit()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(2);
string matchTo = "1";
var match = Regex.Match(matchTo, pattern);
Assert.IsTrue(match.Success);
Assert.AreEqual(matchTo, match.Value);
}
public void LessThanOrEqualM_MultiDigit_RegexMatches_SmallerSameDigitCountMinusOne()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(9999);
string matchTo = "9998";
var match = Regex.Match(matchTo, pattern);
Assert.IsTrue(match.Success);
Assert.AreEqual(matchTo, match.Value);
}
public void LessThanOrEqualM_0_RegexMatches_Self()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(0);
string matchTo = "0";
var match = Regex.Match(matchTo, pattern);
Assert.IsTrue(match.Success);
Assert.AreEqual(matchTo, match.Value);
}
public void LessThanOrEqualM_NumberWithinText_RegexMatches_JustSmallerNumber()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(1000);
string matchToNumber = "999";
string matchTo = $"Abc{matchToNumber} Hello World!";
var match = Regex.Match(matchTo, pattern);
Assert.IsTrue(match.Success);
Assert.AreEqual(matchToNumber, match.Value);
}
public void LessThanOrEqualM_SingleDigit_RegexDoesNotMatch_LargerSingleDigit()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(2);
Assert.IsFalse(Regex.Match("3", pattern).Success);
Assert.IsFalse(Regex.Match("4", pattern).Success);
Assert.IsFalse(Regex.Match("5", pattern).Success);
Assert.IsFalse(Regex.Match("6", pattern).Success);
Assert.IsFalse(Regex.Match("7", pattern).Success);
Assert.IsFalse(Regex.Match("8", pattern).Success);
Assert.IsFalse(Regex.Match("9", pattern).Success);
}
public void LessThanOrEqualM_MultiDigit_RegexDoesNotMatch_LeadingZero()
{
string pattern = GetNumberRangePattern.ForLessThanOrEqualMagnitude(1000);
Assert.IsFalse(Regex.Match("010", pattern).Success);
}