Tech Stuff Blog

xml=$(curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{"username": "snap", "password": "snap", "fingerprint": {} }' 'http://localhost:8080/api/v1/authenticateUser')
echo "$xml"

So, I haven't use PowerMock too much, but I've found how to test private methods, I know it's not rocket science but I drop this note in this blog to remember stuff, so there it is how I've done it and a link from where I learned it:

    @Test
    public void buildHeaderTest() {
        try {
            String[] headerReturn = Whitebox.invokeMethod(paymentsReceivedReport, "buildHeader");
            assertThat(headerReturn).isEqualTo(csvHeaderValues);
        } catch (Exception e) {
            System.out.println("Error testing PaymentsReceivedReport:buildHeaderTest");
            e.printStackTrace();
        }
    }

https://automationrhapsody.com/call-private-method-powermock/

So I'm trying to increase the time out on requests on the DB, as we implemente Hikari connection pool i increased the property idle-timeout, not pretty sure if i get what i want increasing this property but i found a good article from may of 2018 that i would like to read closely later...

https://www.baeldung.com/hikaricp

But this is the official documentation

https://github.com/brettwooldridge/HikariCP#initialization

To generate CSV Files I'm using OpenCSV this is a guide on how to use it:

http://www.baeldung.com/opencsv

Haven't read this guide btw, but I've just found it and it's pretty recent (version 4) from april 2018 just to have it in the future if i need it for reference ;)
Below is an example of how I'm using it for download csv files from and endpoint:

@PostMapping( value = "/download", produces = "text/csv" )
@ApiImplicitParams( @ApiImplicitParam( name = Constant.App.ACCESS_TOKEN, value = Constant.App.ACCESS_TOKEN_VALUE, required = true, dataType = Constant.App.STRING_VALUE, paramType = Constant.App.HEADER_VALUE ) )
public void getPaymentsReceivedDownload( HttpServletResponse response, @Valid @RequestBody DatesReportRequestVo vo ) throws IOException
{

            LOGGER.info( Constant.LogMessages.STARTING_PAYMENTS_RECEIVED_DOWNLOAD, vo.getStartDate(), vo.getEndDate() );
            CsvFileUtil.setHeaderToCsv( response, CSV_NAME );
            paymentsReceivedReport.generateReport( response.getWriter(), vo );
}

    @SuppressWarnings("unchecked")
    @LogExecutionTime
    public void generateReport( PrintWriter writer, DatesReportRequestVo vo )
    {
        PageResponse report = runReport( vo );

        String[] values = buildHeader( );

        CSVWriter csvWriter = new CSVWriter( writer, ',' );
        csvWriter.writeNext( values );

        voToStringArray( writer, ( List<PaymentsReceivedVo> ) report.getContent(), csvWriter );

        writer.flush();
        writer.close();
    }    
    
    private void voToStringArray( PrintWriter writer, List<PaymentsReceivedVo> trans, CSVWriter csvWriter )
    {
        int count = 0;
        for ( PaymentsReceivedVo vo : trans )
        {
            String[] values = new String[8];
            values[0] = vo.getApplicationId();
            values[1] = vo.getCustomerName();
            values[2] = vo.getMerchantDbaName();
            values[3] = vo.getEffectiveDate();
            values[4] = vo.getPaymentMethod();
            values[5] = vo.getBatchId().toString();
            values[6] = vo.getCreditCardVerification();
            values[7] = vo.getAmount().toString();

            csvWriter.writeNext( values );

            count++;

            if ( count % 10 == 0 )
            {
                writer.flush();
            }

        }
    }
    
    private String[] buildHeader()
    {
        String[] pValues = new String[22];
        pValues[0] = "Application Id";
        pValues[1] = "Name";
        pValues[2] = "DBA Name";
        pValues[3] = "Effective Date";
        pValues[4] = "Type";
        pValues[5] = "Batch Id";
        pValues[6] = "Ver Code";
        pValues[7] = "Payment Amount";

        return pValues;
    }    

Taken from Angular: Getting Started from Deborah Kurata

import { Component } from '@angular/core';

/*Decorator*/
@Component({
        selector: 'pm-root',
        /*Template*/
        template: ˜`</span><br /><span style="font-family: courier new, courier, monospace;">        <div><h1>{{pageTitle}}</h1></span><br /><span style="font-family: courier new, courier, monospace;">                <div>My First Component</div></span><br /><span style="font-family: courier new, courier, monospace;">        </div></span><br /><span style="font-family: courier new, courier, monospace;">        `
})

/*Class*/
export class AppComponent {
        pageTtitle: string = 'Acme Product Management';
}