Blog
Mert Özen's blog posts on software development, backend, frontend, and DevOps.
Series
.NET Core Web API
36
Angular
31
JavaScript Basics
19
JavaScript Intermediate
18
JavaScript Advanced
16
TypeScript Basics
14
TypeScript Intermediate
14
TypeScript Advanced
12
Entity Framework Core
28
Dapper
16
Git & GitHub
29
Web Security (OWASP Top 10)
21
LLM Fundamentals
20
C# Fundamentals
20
Object-Oriented Programming in C#
16
C# Collections and Generics
11
LINQ
17
Asynchronous Programming in C#
17
Advanced C#
14
C# Versions
6
Solution Patterns
22
2 posts found
#unit-test
Backend
PART 14
Unit Testing in C#: xUnit, Theory/InlineData and Testable Code
The hidden dependencies behind a flaky test, an xUnit test project, Fact and Assert, Theory/InlineData/MemberData, taking time from outside with IClock, and pitfalls like decimal InlineData and async void.
7 Nov 2026
8 min
16
Frontend
PART 18
Getting Started With Angular Testing: Karma, Jasmine, TestBed and HttpClientTestingModule
Karma and Jasmine with ng test in Angular 12, the structure of a spec file, component tests with TestBed and ComponentFixture, service tests with fake dependencies and HTTP mocking with HttpClientTestingModule.
31 Oct 2026
7 min
48