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unleash.unleash/frontend/cypress
Fredrik Strand Oseberg c0369b739e
refactor: isolate tests (#5433)
This PR fixes a race condition between e2e tests where bulk archiving
all toggles in the default project would delete toggles used for the
features e2e tests.

It does by isolating the features.spec and overview.spec to their
respective projects, so that they always operate on isolated data.

### Future enhancements: 

I'm not particularly fond of passing the projectName through to all the
helper methods. It complicates the tests more than it should. I would
like to be able to set the project once per test and have all the helper
methods be aware of the context. Something like this should work:

```
before(() => {
   cy.wrap('projectId').as('project');
})
```

And in the helpers: 

```
export const createFeature_API = (
    featureName: string,
    options?: Partial<Cypress.RequestOptions>,
): Chainable<any> => {
    return cy.get('@project').then((project) => {
        projectName = project || 'default';
        return cy.request({
            url: `${baseUrl}/api/admin/projects/${projectName}/features`,
            method: 'POST',
            body: {
                name: `${featureName}`,
                description: 'hello-world',
                type: 'release',
                impressionData: false,
            },
            ...options,
        });
    });
};
```
2023-11-27 13:55:44 +01:00
..
fixtures
integration refactor: isolate tests (#5433) 2023-11-27 13:55:44 +01:00
support refactor: isolate tests (#5433) 2023-11-27 13:55:44 +01:00
global.d.ts refactor: isolate tests (#5433) 2023-11-27 13:55:44 +01:00
README.md
tsconfig.json

Unleash Behavioural tests

Add common commands to Cypress

  • global.d.ts is where we extend Cypress types
  • API.ts contains api requests for common actions (great place for cleanup actions)
  • UI.ts contains common functions for UI operations
  • commands.ts is the place to map the functions to a cypress command

Test Format

Ideally each test should manage its own data.

Avoid using after and afterEach hooks for cleaning up. According to Cypress docs, there is no guarantee that the functions will run

Suggested Format:

  • prepare
  • when
  • then
  • clean

Passing (returned) parameters around

it('can add, update and delete a gradual rollout strategy to the development environment', async () => {
    cy.addFlexibleRolloutStrategyToFeature_UI({
        featureToggleName,
    }).then(value => {
        strategyId = value;
        cy.updateFlexibleRolloutStrategy_UI(featureToggleName, strategyId).then(
            () => cy.deleteFeatureStrategy_UI(featureToggleName, strategyId)
        );
    });
});