Adds first blogpost example and junit 4 dependency in maven

gauravkukade · gauravkukade · commit ba76ac88d197 · 2022-10-07T17:21:44.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,6 @@
-# junit-tutorial
-A repository for JUnit tutorial example
+# JUnit Tutorial
+
+A repository for JUnit Tutorial examples from the blog and videos
+
+1. [Why We Write JUnit Test Cases?](https://coderolls.com/why-unit-test-cases/)
+2. [How To Write JUnit Test Case In Java? (With Example)](https://coderolls.com/junit-test-case-in-java/)
diff --git a/pom.xml b/pom.xml
@@ -15,11 +15,13 @@
   </properties>
 
   <dependencies>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
-      <scope>test</scope>
-    </dependency>
+    <!-- https://mvnrepository.com/artifact/junit/junit -->
+		<dependency>
+		    <groupId>junit</groupId>
+		    <artifactId>junit</artifactId>
+		    <version>4.0</version>
+		    <scope>test</scope>
+		</dependency>
+
   </dependencies>
 </project>
diff --git a/src/main/java/com/coderolls/SampleProject/PasswordGenerator.java b/src/main/java/com/coderolls/SampleProject/PasswordGenerator.java
@@ -0,0 +1,33 @@
+package com.coderolls.SampleProject;
+
+public class PasswordGenerator {
+	/**
+	 * A method generate password from name and year of birth
+	 * 
+	 * Ex. For name 'Thomas' and Year of birth '1992', it will generate password as 'Thom1992'.
+	 * 
+	 * If name has equal to or less than 4 character then it will return name+YearOfith as password.
+	 * 
+	 * Ex. For name 'Mary' and year of birth '2003', it will return 'Mary2003' as password.
+	 * 
+	 * @param name
+	 * @param yearOfBirth
+	 * @return
+	 */
+	public String generatePassword(String name, int yearOfBirth) {
+		String password = null;
+		
+		if(name ==null) {
+			return password;
+		}
+		
+		if(name.length()<=4) {
+			password = name+yearOfBirth; 
+		}else {
+			String str = name.substring(0, 4);
+			password =str+yearOfBirth;
+		}
+		return password;
+	}
+
+}
diff --git a/src/test/java/com/coderolls/SampleProject/PasswordGeneratorTest.java b/src/test/java/com/coderolls/SampleProject/PasswordGeneratorTest.java
@@ -0,0 +1,44 @@
+package com.coderolls.SampleProject;
+
+import org.junit.Test;
+
+import junit.framework.TestCase;
+
+public class PasswordGeneratorTest extends TestCase {
+	
+	@Test
+	public void testGeneratePassword() {
+		String name= "Joseph";
+		int yearOFBirth = 1998;
+		
+		String expected = "Jose1998";
+		
+		PasswordGenerator passwordGenerator = new PasswordGenerator();
+		String actual = passwordGenerator.generatePassword(name, yearOFBirth);
+		assertEquals(expected, actual);
+	}
+
+	@Test
+	public void testGeneratePassword_nameLessThan4Charaters() {
+		String name= "Nic";
+		int yearOFBirth = 2002;
+		
+		String expected = "Nic2002";
+	
+		PasswordGenerator passwordGenerator = new PasswordGenerator();
+		String actual = passwordGenerator.generatePassword(name, yearOFBirth);
+		
+		assertEquals(expected, actual);
+	}
+	
+	@Test
+	public void testGeneratePassword_nameIsNull() {
+		String name= null;
+		int yearOFBirth = 2002;
+
+		PasswordGenerator passwordGenerator = new PasswordGenerator();
+		String actual = passwordGenerator.generatePassword(name, yearOFBirth);
+		
+		assertNull(actual);
+	}
+}
