Reusing testing code across repos

[cniackz]

Objective

To reuse code across repositories.

Plan:

To use git submodules so that code in shared-functions/shared-code.sh will be used in other repos.

Unrelated:

• Failure in Tenant Tests On Kind / test-policy-binding is not related to this changes.

Next Steps:

If this gets approved and merged, we can use sub-modules in Enterprise to re-use this function and then we can little by little re-use as much functions and code as possible since testing is being done the same way with Kind

[pjuarezd]

Please rebase from master @cniackz, that will fix the failing test.

Please include the method wait_for_resource_field_selector in the shared-code.sh as well

operator/testing/common.sh

Lines 206 to 234 in 1f1d9d4

	function wait_for_resource_field_selector() {
	# example 1 job:
	# namespace="minio-tenant-1"
	# codition="condition=Complete"
	# selector="metadata.name=setup-bucket"
	# wait_for_resource_field_selector $namespace job $condition $selector
	#
	# example 2 tenant:
	# wait_for_resource_field_selector $namespace job $condition $selector
	# condition=jsonpath='{.status.currentState}'=Initialized
	# selector="metadata.name=storage-policy-binding"
	# wait_for_resource_field_selector $namespace tenant $condition $selector 900s
	namespace=$1
	resourcetype=$2
	condition=$3
	fieldselector=$4
	if [ $# -ge 5 ]; then
	timeout="$5"
	else
	timeout="600s"
	fi
	echo "Waiting for $resourcetype \"$fieldselector\" for \"$condition\" ($timeout timeout)"
	kubectl wait -n "$namespace" "$resourcetype" \
	--for=$condition \
	--field-selector $fieldselector \
	--timeout="$timeout"
	}

Function included

[cniackz]

@pjuarezd thank you for the code review, I have included the requested function already!. Please review again 👍