#!/usr/bin/env bash
# shellcheck disable=SC2034 # Used by test runner for reporting.
TEST_DESC="Static registry mode uses pre-generated cache and skips discovery."
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT_DIR="$(cd "${SCRIPT_DIR}/../.." && pwd)"
BIN="${ROOT_DIR}/bin/mcp-bash"
TMP="$(mktemp -d)"
cleanup() {
rm -rf "${TMP}"
}
trap cleanup EXIT INT TERM
unset MCPBASH_STATE_DIR MCPBASH_LOCK_ROOT MCPBASH_TMP_ROOT MCPBASH_STATIC_REGISTRY
export TMPDIR="${TMP}"
export MCPBASH_PROJECT_ROOT="${TMP}"
mkdir -p "${TMP}/tools" "${TMP}/resources" "${TMP}/prompts"
# Seed a simple tool with explicit name in meta.json
mkdir -p "${TMP}/tools/hello"
cat <<'SH' >"${TMP}/tools/hello/tool.sh"
#!/usr/bin/env bash
echo '{"message":"hello"}'
SH
chmod +x "${TMP}/tools/hello/tool.sh"
cat <<'JSON' >"${TMP}/tools/hello/tool.meta.json"
{"name": "hello", "description": "Say hello"}
JSON
assert_json_value() {
local json="$1"
local jq_expr="$2"
local expected="$3"
local actual
actual="$(printf '%s' "${json}" | jq -r "${jq_expr}")"
if [ "${actual}" != "${expected}" ]; then
echo "Assertion failed: ${jq_expr} expected ${expected} got ${actual}" >&2
exit 1
fi
}
echo "Test 1: Generate registries normally..."
# First, generate registries normally
output="$("${BIN}" registry refresh --project-root "${TMP}" --no-notify)"
assert_json_value "${output}" '.tools.status' 'ok'
# Verify cache file exists with format_version
if ! jq -e '.format_version == 1' "${TMP}/.registry/tools.json" >/dev/null 2>&1; then
echo "FAIL: format_version not found or not 1 in tools cache" >&2
exit 1
fi
echo " [OK] Cache created with format_version=1"
echo "Test 2: Add new tool (should NOT be detected in static mode)..."
# Add a new tool (should NOT be detected in static mode)
mkdir -p "${TMP}/tools/bye"
cat <<'SH' >"${TMP}/tools/bye/tool.sh"
#!/usr/bin/env bash
echo '{"message":"bye"}'
SH
chmod +x "${TMP}/tools/bye/tool.sh"
cat <<'JSON' >"${TMP}/tools/bye/tool.meta.json"
{"name": "bye", "description": "Say bye"}
JSON
echo "Test 3: Verify tools/list in static mode shows only cached tool..."
# Enable static mode and run tools/list via MCP protocol
cat <<'JSON' >"${TMP}/requests.ndjson"
{"jsonrpc":"2.0","id":"init","method":"initialize","params":{}}
{"jsonrpc":"2.0","method":"notifications/initialized"}
{"jsonrpc":"2.0","id":"tools-list","method":"tools/list","params":{}}
JSON
(
cd "${ROOT_DIR}"
MCPBASH_STATIC_REGISTRY=1 \
MCPBASH_PROJECT_ROOT="${TMP}" \
MCPBASH_TOOL_ALLOWLIST="*" \
"${BIN}" <"${TMP}/requests.ndjson" >"${TMP}/responses.ndjson" 2>/dev/null
) || true
# Extract tools/list response
tools_resp="$(grep '"id":"tools-list"' "${TMP}/responses.ndjson" | head -n1)"
if [ -z "${tools_resp}" ]; then
echo "FAIL: tools/list response missing" >&2
exit 1
fi
# Check tool count - should be 1 (not 2) because static mode skips discovery
tool_count="$(printf '%s' "${tools_resp}" | jq -r '.result.tools | length')"
if [ "${tool_count}" != "1" ]; then
echo "FAIL: Expected 1 tool in static mode, got ${tool_count}" >&2
printf '%s\n' "${tools_resp}" | jq '.result.tools[].name' >&2
exit 1
fi
# Verify it's the cached tool (hello), not the new one (bye)
tool_name="$(printf '%s' "${tools_resp}" | jq -r '.result.tools[0].name')"
if [ "${tool_name}" != "hello" ]; then
echo "FAIL: Expected tool 'hello', got '${tool_name}'" >&2
exit 1
fi
echo " [OK] Static mode shows only cached tool (1 tool: hello)"
echo "Test 4: Verify CLI registry refresh still works (overrides static mode)..."
# Verify CLI registry refresh still works (LAST_SCAN=0 should override static mode)
output2="$("${BIN}" registry refresh --project-root "${TMP}" --no-notify)"
assert_json_value "${output2}" '.tools.count' '2'
echo " [OK] CLI refresh finds both tools (2 tools)"
echo "Test 5: Verify tools/list after refresh shows both tools..."
# Run tools/list again without static mode to confirm both tools are now in cache
(
cd "${ROOT_DIR}"
MCPBASH_PROJECT_ROOT="${TMP}" \
MCPBASH_TOOL_ALLOWLIST="*" \
"${BIN}" <"${TMP}/requests.ndjson" >"${TMP}/responses2.ndjson" 2>/dev/null
) || true
tools_resp2="$(grep '"id":"tools-list"' "${TMP}/responses2.ndjson" | head -n1)"
tool_count2="$(printf '%s' "${tools_resp2}" | jq -r '.result.tools | length')"
if [ "${tool_count2}" != "2" ]; then
echo "FAIL: Expected 2 tools after refresh, got ${tool_count2}" >&2
exit 1
fi
echo " [OK] After refresh, both tools visible (2 tools)"
echo ""
echo "Static registry mode test passed"
