visudo contains method not working properly.

[a-t-0]

Output:

Registering runner... succeeded                     runner=Q_1HebnF
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 
gitlab-runner ALL=(ALL) NOPASSWD: ALL
ERROR, did not find the visudo user thatwas added
Runtime platform                                    arch=amd64 os=linux pid=17862 revision=98daeee0 version=14.7.0
Runtime platform                                    arch=amd64 os=linux pid=17876 revision=98daeee0 version=14.7.0
The gitlab runner is already running
COMPLETED RUNNER INSTALLATION.

Related code:
https://github.com/Simple-Setup/Self-host-GitLab-Server-and-Runner-CI/blob/8fd9eb27ee794e4e61cfe376a0238cd8c926c245/src/install_and_boot_gitlab_runner.sh

	visudo_line="$RUNNER_USERNAME ALL=(ALL) NOPASSWD: ALL"
	filepath="/etc/sudoers"
	added_runner_to_visudo=$(visudo_contains "$visudo_line" "$filepath")
	if [  "$added_runner_to_visudo" == "NOTFOUND" ]; then
		echo "$RUNNER_USERNAME ALL=(ALL) NOPASSWD: ALL" | sudo EDITOR='tee -a' visudo
		added_runner_to_visudo=$(visudo_contains "$visudo_line" "$filepath")
		if [  "$added_runner_to_visudo" == "NOTFOUND" ]; then
			# TODO: raise exception
			echo "ERROR, did not find the visudo user thatwas added"
			#exit 1
		fi
	fi

Also has test:

@test "Test file contains string with variable username that does exist." {
	# TODO: Move this test to a function where the installation is completed.
	username="$GITLAB_SERVER_ACCOUNT_GLOBAL"
	line="$username	ALL=(ALL:ALL) ALL"
	actual_result=$(visudo_contains "$line" )
	EXPECTED_OUTPUT="FOUND"
		
	assert_equal "$actual_result" "$EXPECTED_OUTPUT"
}

in test/no_server_required/preserves_server/test_parsing.bats.

• Resolve issue. (Ensure error message goes away because reason for error is removed.)