public void CanValidatePattern()
{
IRule testObject = null;
try
{
testObject = new Rule(@"Invalid regex pattern [{(");
}
catch (Exception ex)
{
Assert.Fail("Constructor must not throw exception on invalid pattern. {0} caught.", ex.GetType().Name);
}
Assert.IsFalse(testObject.IsValid, "Unexcpected validation result on invalid regex pattern.");
Assert.IsNotNull(testObject.ErrorMessage, "Error message is missing.");
Assert.AreNotEqual(string.Empty, testObject.ErrorMessage, "Error message is missing.");
Console.WriteLine("Correct error message detected: {0}", testObject.ErrorMessage);
try
{
Assert.IsFalse(testObject.IsMatching("alma"), "Unexpected matching result while regex pattern is invalid.");
}
catch (Exception ex)
{
Assert.Fail("IsMatching() must not throw exception. {0} caught.", ex.GetType().Name);
}
try
{
var result = testObject.Parse("foo bar");
Assert.IsNotNull(result, "Unexpected parsing result while regex pattern is invalid.");
Assert.AreEqual(0, result.Count, "Unexpected parsing result while regex pattern is invalid.");
}
catch (Exception ex)
{
Assert.Fail("Parse() must not throw exception. {0} caught.", ex.GetType().Name);
}
}
public void IsMatchingCanTrue()
{
const string line = "aki nem lep egyszerre nem kap retest estere";
var testObject = new Rule(line);
Assert.IsTrue(testObject.IsMatching(line), "Unexpected result while comparing to an absolutly matching string.");
}
public void IsMatchingCanFalse()
{
var testObject = new Rule(@"a specific text");
Assert.IsFalse(testObject.IsMatching("something absolutely else"), "Unexpected result while comparing to an unmatching string.");
}