Selenium WebDriver Masterclass with C#

Explore Visual Studio project templates, including class library and unit test projects, and master debugging with breakpoints, assertions, the watch window, and producing a dynamic linked library.

Explore formatting text in C# using string.Format to create output with placeholders, alignment, and currency formatting, and display a tabular layout with item name and price per ounce.

Explore escape sequences and verbatim strings in C#, learning how to print backslashes and file paths, handle special characters, and choose between escaped or literal strings.

Apply the ExpectedException attribute to validate that a specific exception is thrown in a test, using typeof to specify the expected exception type and observing pass/fail outcomes in functional automation.

Tag tests with the quiz category on class or methods to reduce duplication, per Uncle Bob. See in the test explorer a passing 1+1=2 test and a deliberate failing one.

Explore integer math in C# by performing addition, subtraction, multiplication, division, and modulus operations using two integer variables, with test setup, assertions, and output verification.

Explore decimal precision in C#, including 128-bit decimals with 29 significant digits, contrast with float and double, and apply the M suffix to literals in tests.

Practice a coding quiz on converting Fahrenheit to Celsius and Celsius to Fahrenheit using C# doubles, arithmetic operators, and string interpolation with assertions and tolerance.

Explore equality and relational operators in C#, using ==, !=, <, >, <=, >=, is, and as, and build compound conditional expressions with && and ||.

Learn how if else statements control true and false branches in C# tests, using assertions and else blocks. Explore nesting and branching to manage test scenarios and outcomes.

Explore leap year logic using modulus to test divisibility by four, hundred, and four hundred with if statements and a truth table to output yes or no.

Add a public accelerate method to the car class and implement a return-based check that returns true when number of doors is greater than or equal to four, otherwise false.

Create an employee class in C# with two constructors and auto-implemented properties, and a job location method returning Boston, Chicago, or New York by job title.

Understand scope and declaration space by identifying where variables live—class level, method level, or beyond. Keep data encapsulated and accessible only to appropriate code, preventing conflicts and accidental misuse.

Develop a trip class in C# for the end-of-section exam, featuring private fields, a constructor, properties, methods for miles per gallon and cost per mile, and test-driven to string output.

Create and run unit tests for a trip class, validating miles per gallon, cost per mile, and the to string output using a Grand Canyon example.

Explore the midterm project solution for a retail receipt class in c#, covering constructor setup, property validations, total cost calculation (quantity times unit price), and test-driven verification of output formatting.

Demonstrates nested loops with an outer and inner loop, exploring conditions, evaluation, and printing values while debugging in Visual Studio to manage complex loop blocks.

Explore the do while loop in C# as a post‑test construct that runs once before evaluating the while condition and drives a running sum example.

Explore method overloading with two pay type methods of the same name but different parameters (string title vs int id). The compiler selects the correct overload, illustrating design and performance.

Practice static method overloading in C# by building a math functions helper class with square root and overloaded sum methods for int, double, and decimal, plus unit tests and assertions.

Explain C# out and ref keywords with a math helper example, showing out assigns without init and ref requires an initial value, updating the memory location by reference.

Understand tuples as tiny capsule objects holding multiple data types in a single statement. They provide a read-only alternative to full classes by grouping items like item1, item2, and true.

Declare and allocate arrays in C# by specifying a data type and length, access elements with brackets, and use a num positions variable for dynamic, zero-based sizing.

Learn how to pass arrays to methods in C#, declare arrays with square brackets, sum scores with foreach, and return the total for testing.

Create a console project that uses an array to count valid inputs 0–10 and track invalid entries, including non-numeric input, with a tabular summary of distinct valid entries and counts.

Contrast arrays and collections in csharp, arrays fixed size, require declared length; collections are dynamic and include lists, stacks, dictionaries; evaluate which fits the problem and consult the .NET docs.

Explore how the array list offers a dynamic alternative to arrays, with add, remove, capacity and count, sorting, and type-safe iteration via for each.