Move kind-integration.sh content to tests.sh and target environment for testing

[diegolovison]

The issue resolved by this Pull Request:

Break down the solution for #RHOAIENG-10212 into smaller PRs to facilitate review.

Description of your changes:

The goal of test.sh is to be the starting point for allowing a test to be running to the following target: kind, fresh OpenShift, an OpenShift cluster with RHOAI installed.

How to review:

• The content of kind-integration.sh was copied to test.sh
• Functions were created into test.sh
• A new way to call the script was created sh tests.sh --kind
• In the next PR, we are introducing the --openshift parameter and implementation

Why this should be merged

• No manual testing is required
• Defined a new way to call the script that will be the base for --openshift. Having the base well defined and agreement from the team we can move forward and avoid rework. There are multiple ways to create a bash script and we should use one that the team is more comfortable with.

Questions

• Explain the targets and the difference: target: kind, fresh OpenShift, an OpenShift cluster with RHOAI installed.
• • kind: The script will create all namespaces and set up all required dependencies. Example: routes, CRDs,
• • Fresh OpenShift: The script will ( next PR ) create all namespaces required but will skip Routes ( OpenShift native ). It will also install the required dependencies.
• • OpenShift cluster with RHOAI installed: It won't install namespaces, routes, or CRDs. It will install only required depedencies.
• • • All the 3 options above are setup related things, after the setup, the test will run. The test code is the same for all the 3 install options above.

Testing instructions

If GHA action passes, all good. No manual testing is required.

Checklist

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[HumairAK]

/approve

will let @rimolive lgtm it

[HumairAK]

/hold

[rimolive]

/lgtm

[HumairAK]

/unhold
/lgtm

[rimolive]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: HumairAK, rimolive

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