# Apply for a loan with UiBank

> This tutorial shows how to create a Coded Test Case (**applyForLoan.cs**) to verify whether the loan rate calculated by the UiBank application matches your own calculation. The test case references a Coded Source File (**LoanApplication.cs**), containing a class with get and set methods used for generating test data.

This tutorial shows how to create a Coded Test Case (**applyForLoan.cs**) to verify whether the loan rate calculated by the UiBank application matches your own calculation. The test case references a Coded Source File (**LoanApplication.cs**), containing a class with get and set methods used for generating test data.

## Prerequisites

* [UiAutomation.Activities](https://docs.uipath.com/activities/other/latest/ui-automation/ui-automation-apis) 23.10 or higher.
* [Testing.Activities](https://docs.uipath.com/activities/other/latest/workflow/testing-apis) 23.10 or higher.
* [System.Activities](https://docs.uipath.com/activities/other/latest/workflow/system-apis) 23.10 or higher.
* [UiBank](https://uibank.uipath.com/).

## Create a code source file

1. Create a class called `LoanApplication`.
2. Create a public object for every field in the Loan Application form, and use the **get** and **set** methods for each of them. Later, assign values to the objects using either pre-defined values or coded automation APIs such as [RandomString](https://docs.uipath.com/activities/other/latest/user-guide/random-string) or [RandomNumber](https://docs.uipath.com/activities/other/latest/user-guide/random-number).

   ```
   public class LoanApplication
       {
           public string email {get;set;}
           public int income {get;set;}
           public int loanAmount {get;set;}
           public int loanTerm {get;set;}
           public int age {get;set;}
           public int expectedLoanRate {get;set;}
       }
   ```

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-271470-65435acf.webp)

## Create the coded test case

1. Create a new **Coded test case** (**File** group > New > **Coded test case**) and name it **applyForLoan**.
2. Reference the Coded source file that you created previously in your Coded Test Case to generate data.

   ```
   private LoanApplication myLoanApplication;
   ```

3. Inside the public class of the Coded Test Case (**applyForLoan**), but outside the **Execute** method, create another method called **InitializeTestData**. Here you set the values for each field inside the Loan Application form.

   ```
   public void InitializeTestData()
   {            
               myLoanApplication = new LoanApplication();
               myLoanApplication.age = 42;
               myLoanApplication.email = "john.doe@uipath.com";
               myLoanApplication.income = 30000;
               myLoanApplication.loanAmount = decimal.ToInt32(testing.RandomNumber(20000,30000,0));
               myLoanApplication.loanTerm = 5;
               myLoanApplication.expectedLoanRate = 8;
   }
   ```

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-271466-816b4686.webp)

4. In the **Arrange** section, initialize the test data for your test case.

   ```
   InitializeTestData();
   ```

5. Capture all the UI elements that you want to use in your coded test case inside the **Object Repository**.

   ![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-269159-04553fe4.webp)

6. Access all the UI elements in the application and start automating! Open the UiBank application and choose to apply for a loan.

   ```
   var homeScreen = uiAutomation.Open(ObjectRepository.Descriptors.UiBank.HomeScreen);
                   homeScreen.Click(ObjectRepository.Descriptors.UiBank.HomeScreen.Products);
                   homeScreen.Click(ObjectRepository.Descriptors.UiBank.HomeScreen.Loans);
           var applyForLoanScreen = uiAutomation.Attach(ObjectRepository.Descriptors.UiBank.ApplyForLoan);
   				applyForLoanScreen.Click(ObjectRepository.Descriptors.UiBank.ApplyForLoan.ApplyForALoan);
   ```

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-296580-5c16bb14.webp)

7. Fill in the Loan Application form with the test data that you previously initialized.

   ```
   var loanApplicationForm = uiAutomation.Open(ObjectRepository.Descriptors.UiBank.LoanApplication);

    loanApplicationForm.TypeInto(ObjectRepository.Descriptors.UiBank.LoanApplication.EmailAddress, myLoanApplication.email);
    loanApplicationForm.TypeInto(ObjectRepository.Descriptors.UiBank.LoanApplication.LoanAmountRequested, myLoanApplication.loanAmount.ToString());
    loanApplicationForm.SelectItem(ObjectRepository.Descriptors.UiBank.LoanApplication.LoanTerm, "5");
    Log(loanApplicationForm.ToString());
    loanApplicationForm.TypeInto(ObjectRepository.Descriptors.UiBank.LoanApplication.CurrentYearlyIncome,"30000");
    loanApplicationForm.TypeInto(ObjectRepository.Descriptors.UiBank.LoanApplication.Age, myLoanApplication.age.ToString());
   ```

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-296584-a9155c29.webp)

8. In the **Act** section add the action of selecting the **Submit** button.

   ```
   loanApplicationForm.Click(ObjectRepository.Descriptors.UiBank.LoanApplication.SubmitLoanApplication);
   ```

9. In the **Assert** section, retrieve the loan rate that the application calculated and verify if it matches the loan rate that you estimated in the **InitializeTestData** method.

   ```
   var loanResultsScreen = uiAutomation.Attach(ObjectRepository.Descriptors.UiBank.LoanResults);

    var actualLoanRate = loanResultsScreen.GetText(ObjectRepository.Descriptors.UiBank.LoanResults.LoanRate);
    testing.VerifyExpression(actualLoanRate == myLoanApplication.expectedLoanRate.ToString(),"The expected and actual loan rates are equal.",true, "Verify Expression", true, false);
   ```

![docs image](https://dev-assets.cms.uipath.com/assets/images/studio/2024-10-docs-image-296607-9b84cbdb.webp)

## Sample project

To follow the steps and try out the tutorial yourself, see the following sample project: [Apply for a loan with UiBank](https://documentationexamplerepo.blob.core.windows.net/examples/CodedAutomations/ApplyForALoanWithUiBank_Coded.zip).