public void BracketOperator_Empty_ExceptionThrown()
{
// Arrange
_regexFunctionMap = new RegexFunctionMap <Identifiers>();
// Act
var result = _regexFunctionMap[Identifiers.Numbers];
}
public void Initializer_TwoRegularExpressions_RegularExpressionsAdded()
{
// Arrange
// Act
_regexFunctionMap = new RegexFunctionMap <Identifiers>()
{
{ Identifiers.Numbers, new RegexFunctionElement(@"([0-9])\w+") },
{ Identifiers.Text, @"([a-z])\w+", RegexOptions.IgnoreCase },
};
// Assert
Assert.AreEqual(2, _regexFunctionMap.Count());
}
public void At_Identifier_RegexFunctionElementReturned()
{
// Arrange
_regexFunctionMap = new RegexFunctionMap <Identifiers>()
{
{ Identifiers.Numbers, new RegexFunctionElement(@"([0-9])\w+") },
{ Identifiers.Text, @"([a-z\s]*)", RegexOptions.IgnoreCase },
};
// Act
var actual = _regexFunctionMap.At(Identifiers.Numbers);
// Assert
Assert.AreEqual(@"([0-9])\w+", actual.Regex.ToString());
}
public void Clear_TwoRegularExpressions_Empty()
{
// Arrange
_regexFunctionMap = new RegexFunctionMap <Identifiers>()
{
{ Identifiers.Numbers, new RegexFunctionElement(@"([0-9])\w+") },
{ Identifiers.Text, @"([a-z])\w+", RegexOptions.IgnoreCase },
};
// Act
_regexFunctionMap.Clear();
// Assert
Assert.AreEqual(0, _regexFunctionMap.Count());
}
public void GetEnumerator_TwoElements_EnumeratesTwice()
{
// Arrange
var count = 0;
_regexFunctionMap = new RegexFunctionMap <Identifiers>()
{
{ Identifiers.Numbers, new RegexFunctionElement(@"([0-9])\w+") },
{ Identifiers.Text, @"([a-z\s]*)", RegexOptions.IgnoreCase },
};
var weakEnumerable = _regexFunctionMap.AsWeakEnumerable();
// Act
count = weakEnumerable.Cast <KeyValuePair <Identifiers, IRegexFunctionElement> >().Count();
// Assert
Assert.AreEqual(2, count);
}
public void Match_TwoRegularExpressions_EqualToInput()
{
// Arrange
var text = "some text 123456";
_regexFunctionMap = new RegexFunctionMap <Identifiers>()
{
{ Identifiers.Numbers, new RegexFunctionElement(@"([0-9]*)$") },
{ Identifiers.Text, @"([a-z\s]*)", RegexOptions.IgnoreCase },
};
// Act
_regexFunctionMap.Match(text);
var actual1 = _regexFunctionMap[Identifiers.Numbers];
var actual2 = _regexFunctionMap[Identifiers.Text].Trim();
// Assert
Assert.AreEqual("123456", actual1);
Assert.AreEqual("some text", actual2);
}
