
using Xunit;
namespace ConsoleApp {
    public class ProgramTests {
        [Fact(DisplayName = "Returns a single name with proper capitalization and no extra spaces")] 
        public void NormalizeName_SingleNameProperCapitalization() {
            string input = "   aLExAnDeR  ";
            string result = Program.NormalizeName(input);
            Assert.Equal("Alexander", result);
        }

        [Fact(DisplayName = "Handles multiple names with inconsistent spaces and casing")]
        public void NormalizeName_MultipleNamesProperCapitalization() {
            string input = "  mARY   AnnE  sMiTH ";
            string result = Program.NormalizeName(input);
            Assert.Equal("Mary Anne Smith", result);
        }

        [Fact(DisplayName = "Removes all leading and trailing spaces from the input")]
        public void NormalizeName_RemovesLeadingTrailingSpaces() {
            string input = "   john doe   ";
            string result = Program.NormalizeName(input);
            Assert.Equal("John Doe", result);
        }

        [Fact(DisplayName = "Reduces multiple spaces between words to a single space")]
        public void NormalizeName_ReducesMultipleSpaces() {
            string input = "John     Paul     Jones";
            string result = Program.NormalizeName(input);
            Assert.Equal("John Paul Jones", result);
        }

        [Fact(DisplayName = "Handles input with only one word")]
        public void NormalizeName_OneWordInput() {
            string input = "ALICE";
            string result = Program.NormalizeName(input);
            Assert.Equal("Alice", result);
        }
    }
}

ProgramTests.cs

Master the essentials of string manipulation, text parsing, and efficient text processing in C#. This course guides you from the basics of working with strings to advanced text analysis and formatting, using engaging real-world examples and hands-on challenges.

Explore the basics of strings in C#, including creation, concatenation, and essential properties. Practice manipulating and analyzing text with beginner-friendly challenges.

Advance your skills with string formatting, splitting, trimming, and replacing text. Tackle real-world parsing and formatting tasks.

Apply your string skills to analyze text, check for palindromes, perform frequency analysis, and implement basic ciphers.

Challenge: Name Normalizer

Solution