You'll want to find the list and use the have.length Cypress method to test how many items are in the list:

Something like this:

cy
  .get('ul')
  .find('li')
  .should('have.length', 4);

This would grab your <ul> list and assert that there are 4 <li> elements in the list.

Read more about the length property here: https://docs.cypress.io/guides/references/assertions#Length.

You can always just execute the docker command in your terminal.

If docker is installed on your machine, it should output all of its commands:

Usage:  docker [OPTIONS] COMMAND

A self-sufficient runtime for containers

Options:
      --config string      Location of client config files (default "/Users/nickmajor/.docker")
  -c, --context string     Name of the context to use to connect to the daemon (overrides DOCKER_HOST env var and default context set with "docker context use")
  -D, --debug              Enable debug mode
  -H, --host list          Daemon socket(s) to connect to
  -l, --log-level string   Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info")
      --tls                Use TLS; implied by --tlsverify
      --tlscacert string   Trust certs signed only by this CA (default "/Users/nickmajor/.docker/ca.pem")
      --tlscert string     Path to TLS certificate file (default "/Users/nickmajor/.docker/cert.pem")
      --tlskey string      Path to TLS key file (default "/Users/nickmajor/.docker/key.pem")
      --tlsverify          Use TLS and verify the remote
  -v, --version            Print version information and quit

. . .

If not, the output will contain an error similar to this:

-bash: docker: command not found

Run this command to get the latest version of docker on your machine:

docker --version

If docker is installed on your machine, it will output something similar to this:

Docker version 20.10.14, build a224086

It's a way to exclude code in your project in code coverage reports.

More info here: github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md.

You need to create a personal access token on GitHub and then use that instead of your password.

The link in your terminal output gives more context for why GitHub switched to that method: https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/.

Generate the token on GitHub, save it locally somewhere on your machine, and then use it instead of your password when cloning, pushing, etc. your repository.

Easy peasy!