feat: Add test scripts (#739)

* feat: Add scripts for testing and linting
* fix: Remove unused .envrc

---------

Co-authored-by: Rebecca Roberts <rebecca.roberts@broadcom.com>

scripts/subtests/lint

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -eux
+set -o pipefail
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+set +e
+golangci_lint_executable=$(which golangci-lint)
+set -e
+if [ -z "${golangci_lint_executable}" ] || [ ! -x "${golangci_lint_executable}" ]; then
+  go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+fi
+
+pushd "${SCRIPT_DIR}/../../src" > /dev/null
+  golangci-lint run ./...
+popd > /dev/null
+

scripts/subtests/unit-test

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -eux
+set -o pipefail
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+pushd "${SCRIPT_DIR}/../../src" > /dev/null
+    go run github.com/onsi/ginkgo/v2/ginkgo -r -p --randomize-all --randomize-suites --fail-on-pending --keep-going --race --trace
+popd > /dev/null
+

scripts/test

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -eux
+set -o pipefail
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+"${SCRIPT_DIR}/subtests/lint"
+"${SCRIPT_DIR}/subtests/unit-test"
+