public void GetMatch_returns_when_validationFunction_returns_true()
{
_systemUnderTest = new IterativeMatcher();
var stringBuilder = new StringBuilder();
var letters = new[] { 'c', 'a', 't', 't', 'l', 'e' };
var i = 0;
Assert.AreEqual("cat", _systemUnderTest.GetMatch(() => stringBuilder.Append(letters[i++]), result => result.ToString().Equals("cat")).ToString());
}
public void GetMatch_returns_null_when_validationFunction_returns_false()
{
_systemUnderTest = new IterativeMatcher();
var stringBuilder = new StringBuilder();
var letters = new[] { 'd', 'o', 'g', 'g', 'i', 'e' };
var i = 0;
Assert.IsNull(_systemUnderTest.GetMatch(() => i < letters.Length ? stringBuilder.Append(letters[i++]) : stringBuilder,
result => result.ToString().Equals("cat")));
}
