public void Range_WhenNullParameterPassed_ShouldThrowArgumentNullException()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
object[] value = null;
//Act
//Assert
verbEx.Range(value);
}
public void Range_WhenArrayParameterHasOnlyOneValue_ShouldThrowArgumentOutOfRangeException()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
object[] value = new object[1] {
0
};
//Act
//Assert
verbEx.Range(value);
}
public void Range_WhenNullParameterPassed_ShouldThrowArgumentNullException()
{
//Arrange
object[] value = null;
//Act
//Assert
verbEx.Range(value);
}
public void Range_WhenOddNumberOfItemsInArray_ShouldAppendWithPipe()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
object[] range = new object[3] {
1, 6, 7
};
string expectedExpression = "[1-6]|7";
//Act
verbEx.Range(range);
//Assert
Assert.AreEqual(expectedExpression, verbEx.ToString());
}
public void Range_WhenOddNumberOfItemsInArray_ShouldAppendLastElementWithOrClause()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
string text = "abcd7sdadqascdaswde";
object[] range = new object[3] {
1, 6, 7
};
//Act
verbEx.Range(range);
//Assert
Assert.IsTrue(verbEx.IsMatch(text));
}
public void Range_WhenArrayContainsNullParameter_ItIsIgnoredAndRemovedFromList()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
object[] inversedOrderArray = new object[4] {
1, null, null, 7
};
verbEx.Range(inversedOrderArray);
string lookupString = "testing 5 testing";
//Act
bool isMatch = verbEx.IsMatch(lookupString);
//Assert
Assert.IsTrue(isMatch);
}
public void Range_WhenArrayParameterHasValuesInReverseOrder_ReturnsCorrectResultForCorrectOrder()
{
//Arrange
verbEx = VerbalExpressions.DefaultExpression;
object[] inversedOrderArray = new object[2] {
9, 2
};
verbEx.Range(inversedOrderArray);
string lookupString = "testing 8 another test";
//Act
bool isMatch = verbEx.IsMatch(lookupString);
//Assert
Assert.IsTrue(isMatch);
}
public VerbalExpression Range(string from, string to)
{
_verbalExpression.Range(from, to);
return(this);
}