Initial integration testing configuration

[thekaveman]

Initial configuration for automated end-to-end integration testing using cypress.

Running this PR

Using Docker Compose

Run the tests with Docker Compose against the client service:

First ensure your .env file has an updated CYPRESS_baseUrl variable:

# using the Docker Compose service address
CYPRESS_baseURL=http://client:8000

Then from within the localhost directory:

docker compose run tests-e2e

From the Dev Container

cypress is installed and available to run directly in the devcontainer.

First ensure your .env file has an updated CYPRESS_baseUrl variable:

# using localhost since we're inside the container
CYPRESS_baseURL=http://localhost:8000

Then Rebuild and Reopen, and start the benefits app with F5. Then from within the tests/e2e directory:

npx cypress run

[thekaveman]

Rebased on dev for a cleaner PR.

[thekaveman]

Rebased on latest dev

[machikoyasuda]

Woot!!!!!

I got it working on docker compose. This is what that test run output looks like:

And then I got it running in the dev container: