
using Xunit;
namespace ConsoleApp {
    public class ProgramTests {
        [Fact(DisplayName = "Default constructor sets Title to 'Unknown' and ReleaseYear to 0")]
        public void DefaultConstructor_SetsFieldsCorrectly()
        {
            var movie = new Movie();
            Assert.Equal("Unknown", movie.Title);
            Assert.Equal(0, movie.ReleaseYear);
        }

        [Fact(DisplayName = "Constructor with title sets Title and ReleaseYear correctly")]
        public void ConstructorWithTitle_SetsFieldsCorrectly()
        {
            var movie = new Movie("Inception");
            Assert.Equal("Inception", movie.Title);
            Assert.Equal(0, movie.ReleaseYear);
        }

        [Fact(DisplayName = "Constructor with title and releaseYear sets both fields correctly")]
        public void ConstructorWithTitleAndYear_SetsFieldsCorrectly()
        {
            var movie = new Movie("The Matrix", 1999);
            Assert.Equal("The Matrix", movie.Title);
            Assert.Equal(1999, movie.ReleaseYear);
        }
    }
}

ProgramTests.cs

Master the art of building robust C# classes through hands-on drills and engaging theory. Explore constructors, encapsulation, access modifiers, static classes, and more, with real-world inspired challenges.

Dive into the world of constructors in C#. Learn how to initialize objects, use constructor overloading, and apply best practices for flexible class instantiation.

Explore the principles of class design, encapsulation, and how to protect and organize data using access modifiers.

Learn how to use static classes and members for shared data and utility functionality in C#.

Delve into advanced class construction topics: composition vs inheritance, and refactoring structs into classes for more complex scenarios.

Challenge: Overloaded Movie Class

解答