feat: add monitoring trends

scripts/test-monitoring-trends.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "${repo_root}"
+
+readonly source_files=(
+    backend/app/frontend/miner_detail_view.py
+    backend/app/frontend/monitoring_trends_view.py
+    backend/app/frontend/static/app.css
+    backend/app/frontend/static/miner-detail.js
+    backend/app/frontend/static/monitoring-trends.css
+    backend/app/frontend/static/monitoring-trends.js
+    backend/app/frontend/views.py
+    backend/app/identity.py
+    backend/app/main.py
+    backend/app/monitoring/__init__.py
+    backend/app/monitoring/dependencies.py
+    backend/app/monitoring/exceptions.py
+    backend/app/monitoring/frontend.py
+    backend/app/monitoring/models.py
+    backend/app/monitoring/repository.py
+    backend/app/monitoring/router.py
+    backend/app/monitoring/service.py
+    backend/tests/test_monitoring_trends.py
+)
+
+for file in "${source_files[@]}"; do
+    if [[ ! -r "${file}" ]]; then
+        echo "Monitoring Trends test input is not readable: ${file}" >&2
+        exit 1
+    fi
+    if [[ "$(stat -c '%a' "${file}")" != "644" ]]; then
+        echo "Monitoring Trends source/test mode must be 0644: ${file}" >&2
+        exit 1
+    fi
+done
+if [[ ! -x scripts/test-monitoring-trends.sh ]] \
+    || [[ "$(stat -c '%a' scripts/test-monitoring-trends.sh)" != "755" ]]; then
+    echo "scripts/test-monitoring-trends.sh must be executable with mode 0755." >&2
+    exit 1
+fi
+echo "Monitoring Trends file-mode preflight passed."
+
+if [[ ! -f .env.dev ]]; then
+    echo "Missing .env.dev. Run ./scripts/dev-env-init.sh first." >&2
+    exit 1
+fi
+
+project_name="${MINEROPS_MONITORING_TEST_PROJECT:-minerops-monitoring-$$}"
+compose=(
+    docker compose
+    --project-name "${project_name}"
+    --env-file .env.dev
+    -f compose.dev.yaml
+)
+
+cleanup() {
+    status=$?
+    if (( status != 0 )); then
+        echo
+        echo "Monitoring Trends tests failed. Recent PostgreSQL logs:"
+        "${compose[@]}" logs --no-color --tail 120 postgres || true
+    fi
+    "${compose[@]}" down --volumes --remove-orphans >/dev/null 2>&1 || true
+    exit "${status}"
+}
+trap cleanup EXIT
+
+echo "Starting disposable Monitoring Trends database..."
+"${compose[@]}" up --detach postgres
+for attempt in $(seq 1 60); do
+    if "${compose[@]}" exec -T postgres sh -ec \
+        'pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"' >/dev/null 2>&1; then
+        break
+    fi
+    if (( attempt == 60 )); then
+        echo "PostgreSQL did not become ready." >&2
+        exit 1
+    fi
+    sleep 1
+done
+
+echo "Building Monitoring Trends test image..."
+"${compose[@]}" build backend
+"${compose[@]}" run --rm --no-deps backend alembic upgrade head
+
+echo "Running Monitoring Trends focused tests..."
+"${compose[@]}" run --rm --no-deps \
+    -v "${repo_root}/backend/tests:/app/tests:ro" \
+    backend python -m unittest -v \
+        tests.test_monitoring_trends \
+        tests.test_miner_detail \
+        tests.test_frontend_shell
+
+echo "Monitoring Trends focused tests passed."