Data-driven tests in Cucumber

cucumber, data-driven-tests, yaml

Solution

You should try Scenario Outline using Examples

Normal Scenario

Scenario: Login
  Given I am on login page
  When I enter username "Jonas" and password "secrect" and press login
  Then I get redirected to "Jonas Home Page"

Scenario Outline

Scenario Outline: Login
  Given I am on login page
  When I enter username <username> and password <password> and press login
  Then I get redirected to <redirect_page>

Examples:
  | username | password | redirect_page     |
  | "Jonas"  | "secret" | "Jonas Home Page" |
  | "Anna"   | "Data"   | "Annas Home Page" |

Read More: https://github.com/cucumber/cucumber/wiki/Scenario-Outlines

Problem

I've got to test a message-routing application, whose functionality is broadly as follows: - message gets sent to app - app examines message - message gets forwarded somewhere, based on the content of the message The vast majority of test cases are near-identical; generate a particular type of message, load it into the system, wait a few seconds, then check the required destination to ensure that the message was forwarded correctly. Rather than generate 100s of near-identical test cases in Cucumber, is there a recommended way to generate the one test case, and have it repeatedly cycle through all the (message, required_destination) tuples? I'd prefer to have these tuples maintained into a YAML file rather than a database, for ease of maintenance, but either solution would be fine.

Original source