This project created for coding test.

• The web api end point accepts POST method with a request body.

  {
      "emailMessage": ""
  }
  

• Implemeted versioning for the controller

  http://localhost:5028/api/v1/expense/createexpense

• Response for invalid request is 500 internal server error with message

  'The request is invalid, please contact administrator.'

• Implemented Swagger

  http://localhost:5028/swagger/index.html

• Implemented Serilog logging with file Sink option

  File path - outside project folder ../logs/log.txt

• Created unit test project using XUnit

  Faced issue while running test and solved by adding the following packages Microsoft.NET.Test.Sdk
  xunit.runner.visualstudio

• Input

  • Valid scenario

    {
    "emailMessage": "Hi Patricia,Please create an expense claim for the below.  Relevant details are marked up as requested...<expense><cost_centre>DEV632</cost_centre><total>35,000</total><payment_method>personalcard</payment_method></expense>From: William SteeleSent: Friday, 16 June 2022 10:32 AMTo: Maria WashingtonSubject: testHi Maria,Please create a reservation for 10 at the <vendor>Seaside Steakhouse</vendor> for our<description>development team’s project endcelebration</description> on <date>27 April2022</date> at 7.30pm.Regards,William"
    }
    

  • Invalid - const centre UNKNOWN

     {
     "emailMessage": "Hi Patricia,Please create an expense claim for the below. Relevant details are marked up as requested...<expense><cost_cente>DEV632</cost_cente><total>35,000</total><payment_method>personalcard</payment_method></expense>From: William SteeleSent: Friday, 16 June 2022 10:32 AMTo: Maria WashingtonSubject: testHi Maria,Please create a reservation for 10 at the <vendor>Seaside Steakhouse</vendor> for our<description>development team’s project endcelebration</description> on <date>27 April2022</date> at 7.30pm.Regards,William"
     }
    

  • Invalid - total missing

    {
    "emailMessage": "Hi Patricia,Please create an expense claim for the below. Relevant details are marked up as requested...<expense><cost_cente>DEV632</cost_cente><payment_method>personalcard</payment_method></expense>From: William SteeleSent: Friday, 16 June 2022 10:32 AMTo: Maria WashingtonSubject: testHi Maria,Please create a reservation for 10 at the <vendor>Seaside Steakhouse</vendor> for our<description>development team’s project endcelebration</description> on <date>27 April2022</date> at 7.30pm.Regards,William"
    }
    

• References:

  • Serilog logging
    https://www.claudiobernasconi.ch/2022/01/28/how-to-use-serilog-in-asp-net-core-web-api/

  • Deserialising the total value
    https://stackoverflow.com/questions/73451496/c-sharp-xmlserializer-deserialize-number-with-number-group-separator

  • XUnit not run
    https://stackoverflow.com/questions/47894776/xunit-unit-tests-will-not-run