public void Should_return_null_if_SearchPattern_is_empty() { var todoPattern = new TodoPattern { SearchPattern = string.Empty }; var regex = todoPattern.PatternRegex; regex.Should().BeNull(); }
public void Should_return_the_same_regex_reference_when_reading_twice() { var searchPattern = @"Valid_SearchPattern\d+"; var todoPattern = new TodoPattern { SearchPattern = searchPattern }; var firstRead = todoPattern.PatternRegex; var secondRead = todoPattern.PatternRegex; firstRead.Should().BeSameAs(secondRead); }
public void Should_return_the_regex_of_a_valid_SearchPattern() { var searchPattern = @"Valid_SearchPattern\d+"; var todoPattern = new TodoPattern { SearchPattern = searchPattern }; var regex = todoPattern.PatternRegex; regex.Should().NotBeNull(); regex.ToString().Should().Be(searchPattern); }
public void Should_return_the_updated_regex_when_changing_the_SearchPattern() { var todoPattern = new TodoPattern(); var originalSearchPattern = @"Original_SearchPattern\d+"; todoPattern.SearchPattern = originalSearchPattern; var originalRegex = todoPattern.PatternRegex; // change the search pattern var newSearchPattern = @"Changed_SearchPattern\d+"; todoPattern.SearchPattern = newSearchPattern; var newRegex = todoPattern.PatternRegex; originalRegex.Should().NotBeNull(); originalRegex.ToString().Should().Be(originalSearchPattern); newRegex.Should().NotBeNull(); newRegex.ToString().Should().Be(newSearchPattern); originalRegex.Should().NotBeSameAs(newRegex); }