JUnitMockitoHandsOns

Dashboard/JUnitMockitoHandsOns/Electricity Bill/ElectricityBill/src/EBBill.java

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+
+import java.util.Scanner;
+
+public class EBBill {
+	private int units;
+
+	public EBBill(int units) {
+		this.units = units;
+	}
+
+	public double calculateBillAmount() {
+		double amount=0.0;
+
+		if (units > 0) {
+    		if (units <= 50)
+    	        amount = units * 2.60;
+    	  	else if (units <= 100)
+    	  		amount = 130 + ((units - 50) * 3.25);
+    	  	else if (units <= 200)
+    	  		amount = 130 + 162.50 + ((units - 100 ) * 5.26);
+    	  	else if (units <= 1000)
+    		   	amount = 130 + 162.50 + 526 + ((units - 200 ) * 7.75); 
+    	  	else if (units <= 5000) 
+	  	      amount = 130 + 162.50 + 526 + 6200 + ((units - 1000) * 10);
+    	  	else 
+    	  	    amount = 0.0;
+		}
+		return amount;
+	}
+}

Dashboard/JUnitMockitoHandsOns/Electricity Bill/ElectricityBill/src/EBBillTest.java

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+import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+
+
+public class EBBillTest {
+    //Write JUNIT Test Code
+
+    EBBill bill = null;
+
+    @Test
+    public void testCalculateBillAmount_Input_0() {
+        bill = new EBBill(0);
+        assertEquals(0, bill.calculateBillAmount(), 0.001);
+    }
+
+    @Test
+    public void testCalculateBillAmount_Input_50() {
+        bill = new EBBill(50);
+        assertEquals(130, bill.calculateBillAmount(), 0.001);
+    }
+
+    @Test
+    public void testCalculateBillAmount_Input_100() {
+        bill = new EBBill(100);
+        assertEquals(292.5, bill.calculateBillAmount(), 0.001);
+    }
+
+    @Test
+    public void testCalculateBillAmount_Input_200() {
+        bill = new EBBill(200);
+        assertEquals(818.5, bill.calculateBillAmount(), 0.001);
+    }
+
+    @Test
+    public void testCalculateBillAmount_Input_1000() {
+        bill = new EBBill(1000);
+        assertEquals(7018.5, bill.calculateBillAmount(), 0.001);
+    }
+
+    @Test
+    public void testCalculateBillAmount_Input_5000() {
+        bill = new EBBill(5000);
+        assertEquals(47018.5, bill.calculateBillAmount(), 0.001);
+    }
+
+}
+

Dashboard/JUnitMockitoHandsOns/Electricity Bill/ElectricityBill/src/UserInterface.java

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+import org.junit.runner.JUnitCore;
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+
+public class UserInterface
+{
+    public static void main(String args[])
+    {
+        Result result = JUnitCore.runClasses(EBBillTest.class);
+
+        if (result.getFailureCount() == 0)
+            System.out.println("There are No Failures...\n Test Passed...");
+        else {
+            for(Failure failure: result.getFailures()) {
+                 System.out.println("The Test execution failed...\n" + failure.getMessage());
+            }
+        }
+        System.out.println("Result" + result.wasSuccessful());
+    }
+}

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/Book.java

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+package library;
+
+public class Book {
+	private final String bookId;
+	private final String bookTitle;
+	private final String authorName;
+	private final String publisherName;
+
+	public String getBookId() {
+		return bookId;
+	}
+	public String getBookTitle() {
+		return bookTitle;
+	}
+	public String getAuthorName() {
+		return authorName;
+	}
+	public String getPublisherName() {
+		return publisherName;
+	}
+
+	public Book(String bookId, String bookTitle, String authorName, String publisherName) {
+		super();
+		this.bookId = bookId;
+		this.bookTitle = bookTitle;
+		this.authorName = authorName;
+		this.publisherName = publisherName;
+	}
+
+
+}

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/BookDAO.java

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+package library;
+
+import java.util.ArrayList;
+
+public class BookDAO {
+
+	ArrayList<Book> l =  new ArrayList<Book>();
+
+	public void addBook(Book obj){
+		l.add(obj);
+	}
+
+	public void removeBook(Book obj)
+	{
+		l.remove(obj);
+	}
+
+	public void viewBookDAO()
+	{
+		for(int i=0;i<l.size();i++)
+		{
+			System.out.println("Book Id:" + l.get(i).getBookId());
+			System.out.println("Book Title:" + l.get(i).getBookTitle());
+			System.out.println("Author Name:" + l.get(i).getAuthorName());
+			System.out.println("Publisher Name:" + l.get(i).getPublisherName());
+
+		}
+	}
+}

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/Member.java

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+package library;
+
+public class Member {
+	private final String memberId;
+	private final String memberName;
+	private final String memberType;
+	private final int entitlement;
+	private final String address;
+	private final String emailId;
+
+
+	public Member(String memberId, String memberName, String memberType, int entitlement, String address,
+			String emailId) {
+		super();
+		this.memberId = memberId;
+		this.memberName = memberName;
+		this.memberType = memberType;
+		this.entitlement = entitlement;
+		this.address = address;
+		this.emailId = emailId;
+	}
+	public String getMemberId() {
+		return memberId;
+	}
+	public String getMemberName() {
+		return memberName;
+	}
+	public String getMemberType() {
+		return memberType;
+	}
+	public int getEntitlement() {
+		return entitlement;
+	}
+	public String getAddress() {
+		return address;
+	}
+	public String getEmailId() {
+		return emailId;
+	}
+	public String toString(){
+		return memberId + " " + memberName;
+	}
+}
+
+
+

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/MemberDAO.java

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+package library;
+
+import java.util.ArrayList;
+
+public class MemberDAO {
+    ArrayList<Member> memberList =  new ArrayList<Member>();
+
+	public void addMember(Member obj){
+		memberList.add(obj);
+	}
+
+	public void removeMember(Member obj)
+	{
+		memberList.remove(obj);
+	}
+
+	public void viewMember()
+	{
+		for(int i=0;i<memberList.size();i++)
+		{
+			System.out.println("Member Id:" + memberList.get(i).getMemberId());
+			System.out.println("Member Title:" + memberList.get(i).getMemberName());
+			System.out.println("Member Type:" + memberList.get(i).getMemberType());
+			System.out.println("Address:" + memberList.get(i).getAddress());
+			System.out.println("Email-id:" + memberList.get(i).getEmailId());
+			System.out.println("Entitlement:" + memberList.get(i).getEntitlement());
+
+
+		}
+	}
+
+}

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/Transaction.java

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+package library;
+
+import java.util.Date;
+
+public class Transaction {
+	private final Member member;
+	private final Book book;
+	private final int transactionId;
+	private final String transactionType;
+	private static final int NO_OF_BOOKS = 0;	
+	private final Date transactionDate;
+	private final Date bookTobeReturnDate;
+	private final Date bookReturnDate;
+	private final double penalty;
+
+	public Transaction(Member member, Book book, int transactionId, String transactionType, Date transactionDate, 
+		Date bookTobeReturnDate, Date bookReturnDate, double penalty) {
+		super();
+		this.member = member;
+		this.book = book;
+		this.transactionId = transactionId;
+		this.transactionType = transactionType;
+		this.transactionDate = transactionDate;
+		this.bookTobeReturnDate = bookTobeReturnDate;
+		this.bookReturnDate = bookReturnDate;
+		this.penalty = penalty;
+	}
+	public Member getMember() {
+		return member;
+	}
+	public Book getBook() {
+		return book;
+	}
+	public int getTransactionId() {
+		return transactionId;
+	}
+	public String getTransactionType() {
+		return transactionType;
+	}
+	public static int getNoOfBooks() {
+		return NO_OF_BOOKS;
+	}
+	public Date getTransactionDate() {
+		return transactionDate;
+	}
+	public Date getBookTobeReturnDate() {
+		return bookTobeReturnDate;
+	}
+	public Date getBookReturnDate() {
+		return bookReturnDate;
+	}
+	public double getPenalty() {
+		return penalty;
+	}
+
+}
+

Dashboard/JUnitMockitoHandsOns/Hands On - LMS Refactoring/LMS/src/library/TransactionDAO.java

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+package library;
+
+import java.util.ArrayList;
+
+public class TransactionDAO {
+	ArrayList<Transaction> transactionList =  new ArrayList<Transaction>();
+
+	public void addTransaction(Transaction obj){
+	    transactionList.add(obj);
+	}
+
+	public void removeTransaction(Transaction obj)
+	{
+	    transactionList.remove(obj);	
+	}
+
+	public void viewTransaction(){
+		if(transactionList.isEmpty()){
+		    System.out.println("Transaction List is empty");
+		}
+
+		for (int i = 0; i < transactionList.size(); i++) {
+			System.out.println("Transaction Id:" + transactionList.get(i).getTransactionId());
+			System.out.println("Member Id:"+transactionList.get(i).getMember().getMemberId());
+			System.out.println("Book Id:"+transactionList.get(i).getBook().getBookId());
+			System.out.println("Transaction Date:" + transactionList.get(i).getTransactionDate());
+			System.out.println("Transaction Type:"+transactionList.get(i).getTransactionType());
+			System.out.println("No Of Books:"+transactionList.get(i).getNoOfBooks());
+			System.out.println("Book Return Date:"+transactionList.get(i).getBookReturnDate());
+		}
+
+	}
+
+
+}

Dashboard/JUnitMockitoHandsOns/Parameterized/RainbowJewellersParameterizedTest/src/com/cts/rainbowjewellers/RainbowJewellers.java

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+package com.cts.rainbowjewellers;
+
+import java.util.Scanner;
+
+import com.cts.rainbowjewellers.service.RainbowJewellersService;
+import com.cts.skeletonvalidator.SkeletonValidator;
+
+
+public class RainbowJewellers {
+
+	public static void main(String[] args) {
+		// CODE SKELETON - VALIDATION STARTS
+		// DO NOT CHANGE THIS CODE
+		SkeletonValidator validator = new SkeletonValidator();
+		// CODE SKELETON - VALIDATION ENDS
+
+		Scanner scanner = new Scanner(System.in);
+
+		System.out.println("Enter the gold in grams");
+		double grams = Double.parseDouble(scanner.nextLine());
+
+		RainbowJewellersService rainbowJewellersService = new RainbowJewellersService();
+
+		double totalPriceOfGold = rainbowJewellersService.calculategoldprice(grams);
+
+		System.out.println("Total Price of the Gold is: " + totalPriceOfGold);
+	}
+
+}

Dashboard/JUnitMockitoHandsOns/Parameterized/RainbowJewellersParameterizedTest/src/com/cts/rainbowjewellers/service/RainbowJewellersService.java

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+package com.cts.rainbowjewellers.service;
+
+public class RainbowJewellersService {
+
+	private final double ratepergram = 4450.00;
+	private double makingcharges;
+	private double gst;
+	private double totalprice;
+
+	public double calculategoldprice(double gram) {
+		double totalpriceofgold = 0.0d;
+		totalprice = gram * ratepergram;
+		makingcharges = (totalprice * 10) / 100;
+		gst = (totalprice + makingcharges) * 3 / 100;
+		totalpriceofgold = totalprice + makingcharges + gst;
+		return totalpriceofgold;
+	}
+
+	public static void main(String args[]){
+		System.out.println(new RainbowJewellersService().calculategoldprice(20));
+	}
+}
+
+