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* **Purpose** - to understand [classes](https://docs.oracle.com/javase/tutorial/java/concepts/class.html), [objects](https://docs.oracle.com/javase/tutorial/java/concepts/object.html) and [data encapsulation](https://en.wikipedia.org/wiki/Data_encapsulation).
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* **Objective** - to create a cart with products and payment
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## Part 1 - Product
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In the `test` folder, there is a `ProductTest` with most of the tested commented out.
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1. Notice the word `Product` is red. That's because we need to create a new Class named `Product`. The file should be in `src/main/java/org.zipcoder.store`.
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2. Uncomment the second test, line 14 - 26.
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- Create a new constructor that takes a String for the product name
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3. Continue to uncomment the test and make it pass
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- 4. For the `get` and `set` test, you need to create a field and methods to get and set the field. Ex:
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+ 4. For the `get` and `set` test, you need to create a field and methods to get and set the field.
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+ - Ex:
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```java
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public class Book {
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@@ -44,7 +46,8 @@ A cart has an array of Product.
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## Part 3 - CreditCard
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The goal of this exercise is to know how to create and test a class.
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- 1. Create a new class called `CreditCard`
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+ 1. In the test folder, create a new test class called `CreditCardTest`
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+ 2. Create a new class called `CreditCard`
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2. Create a test case to get and set the `cardHolderName` of the type `String`
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- Create getter and setter methods in the `CreditCard` class
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- Add a field called cardHolderName
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