moidfy readme

add code expected section

README.md

@@ -17,6 +17,22 @@
 5. Loops - while loop and for loop 
 
 more...
+### Code expected
+* Proper naming for variables, avoid using i,v,k...etc. The variable name should be self explanatory.
+* Proper names for files
+* Follow unit tests naming conventions - **MethodName_StateUnderTest_ExpectedBehavior**
+
+```
+ String hello(String name) {
+ return "Hello World " + name;
+ }
+
+ @Test
+ void hello_InputName_HelloWorldWithName() {
+ String result = helloWorld.hello("Name");
+ assertEquals("Hello World Name", result);
+ }
+```
 
 
 ## Background

src/test/java/com/ordestiny/tdd/HelloWorldTest.java → src/test/java/com/ordestiny/tdd/string/HelloWorldTest.java

@@ -1,5 +1,6 @@
 package com.ordestiny.tdd;
 
+import com.ordestiny.tdd.string.HelloWorld;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.*;