Use quick install script to test R builds

test/test-apt.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -ex
+
+SCRIPT_DIR="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
+
+# Install quick install script prerequisites
+if ! command -v curl > /dev/null 2>&1; then
+    apt update -qq
+    apt install -y curl
+fi
+
+# Run the quick install script. Use a locally built file if present, otherwise from the CDN.
+tmpdir=$(mktemp -d)
+cp -r "${SCRIPT_DIR}/../builder/integration/tmp/${OS_IDENTIFIER}/." "$tmpdir" > /dev/null 2>&1 || true
+(cd "$tmpdir" && SCRIPT_ACTION=install R_VERSION="${R_VERSION}" RUN_UNATTENDED=1 "${SCRIPT_DIR}/../install.sh")
+
+# Show DEB info
+apt show "r-${R_VERSION}"
+
+"${SCRIPT_DIR}/test-r.sh"
+
+apt remove -y "r-${R_VERSION}"
+
+if [ -d "/opt/R/${R_VERSION}" ]; then
+    echo "Failed to uninstall completely"
+    exit 1
+fi