Code Coverage Tutorial: Branch, Statement, Decision, FSM
from CTSS Academy Hosted by CTSS Academy
What is Code Coverage? Code coverage is a metric that measures how much of your source code is executed during testing. It helps identify untested areas and improves overall test effectiveness. 🧑💻🔍 ✔️ Measures test efficiency 📊 ✔️ Identifies untested code ❌ ✔️ Provides a quantitative analysis 📈 Types of Code Coverage: 📝 Statement Coverage – Ensures every line of code is executed at least once. 🔀 Branch Coverage – Tests all possible branches in decision-making constructs. 🤔 Decision Coverage – Validates all true/false conditions in the code. 🔢 Condition Coverage – Evaluates logical sub-expressions independently. ⚙️ Finite State Machine (FSM) Coverage – Tests transitions between system states. Code Coverage vs. Functional Coverage 🛠️ Code Coverage – Focuses on testing the structure of the code. 🎯 Functional Coverage – Ensures all features work as expected. Popular Code Coverage Tools: 🔹 Cobertura 🔹 Clover 🔹 Emma 🔹 Sonar 🔹 Bullseye for C++ 🚀💡
Embed this episode
No transcript yet.