1 files changed, 101 insertions, 0 deletions
diff --git a/scripts/tests/ai-wrap-teardown-hook.bats b/scripts/tests/ai-wrap-teardown-hook.bats
new file mode 100644
index 0000000..05c49f1
--- /dev/null
+++ b/scripts/tests/ai-wrap-teardown-hook.bats
@@ -0,0 +1,101 @@
+#!/usr/bin/env bats
+# hooks/ai-wrap-teardown.sh — Stop hook that tears down the ai-term session
+# (or powers off) after a wrap-up, gated on a sentinel wrap-it-up drops. On a
+# normal stop (no sentinel) it is a silent no-op. The emacsclient call is
+# stubbed here so the test records the elisp form without a live daemon.
+
+setup() {
+    REPO_ROOT="$(cd "$(dirname "$BATS_TEST_FILENAME")/../.." && pwd)"
+    SCRIPT="$REPO_ROOT/hooks/ai-wrap-teardown.sh"
+    TMPDIR_T="$(mktemp -d)"
+    PROJ="proj-$$-$BATS_TEST_NUMBER"          # unique so /tmp sentinels don't collide
+    CWD="$TMPDIR_T/$PROJ"
+    mkdir -p "$CWD"
+    TEARDOWN_SENTINEL="/tmp/ai-wrap-teardown-${PROJ}"
+    SHUTDOWN_SENTINEL="/tmp/ai-wrap-shutdown-${PROJ}"
+
+    # Stub emacsclient on PATH: record the elisp form it was called with.
+    BIN="$TMPDIR_T/bin"
+    mkdir -p "$BIN"
+    EC_LOG="$TMPDIR_T/emacsclient.log"
+    cat >"$BIN/emacsclient" <<EOF
+#!/usr/bin/env bash
+# args: -e <form>
+shift   # drop -e
+printf '%s\n' "\$1" >> "$EC_LOG"
+EOF
+    chmod +x "$BIN/emacsclient"
+}
+
+teardown() {
+    rm -rf "$TMPDIR_T"
+    rm -f "$TEARDOWN_SENTINEL" "$SHUTDOWN_SENTINEL"
+}
+
+run_hook() {
+    # invoke with the stubbed emacsclient on PATH, feeding Stop-hook JSON
+    printf '{"cwd":"%s","hook_event_name":"Stop"}' "$CWD" \
+        | PATH="$BIN:$PATH" bash "$SCRIPT"
+}
+
+@test "no sentinel: silent no-op, emacsclient never called" {
+    run run_hook
+    [ "$status" -eq 0 ]
+    [ -z "$output" ]
+    [ ! -f "$EC_LOG" ]
+}
+
+@test "teardown sentinel: calls cj/ai-term-quit with the project basename" {
+    : > "$TEARDOWN_SENTINEL"
+    run run_hook
+    [ "$status" -eq 0 ]
+    grep -q "cj/ai-term-quit \"$PROJ\"" "$EC_LOG"
+}
+
+@test "teardown sentinel is removed after firing" {
+    : > "$TEARDOWN_SENTINEL"
+    run run_hook
+    [ "$status" -eq 0 ]
+    [ ! -f "$TEARDOWN_SENTINEL" ]
+}
+
+@test "shutdown sentinel: calls cj/ai-term-shutdown-countdown" {
+    : > "$SHUTDOWN_SENTINEL"
+    run run_hook
+    [ "$status" -eq 0 ]
+    grep -q "cj/ai-term-shutdown-countdown" "$EC_LOG"
+}
+
+@test "shutdown supersedes teardown when both sentinels exist" {
+    : > "$TEARDOWN_SENTINEL"
+    : > "$SHUTDOWN_SENTINEL"
+    run run_hook
+    [ "$status" -eq 0 ]
+    grep -q "cj/ai-term-shutdown-countdown" "$EC_LOG"
+    ! grep -q "cj/ai-term-quit" "$EC_LOG"
+    [ ! -f "$TEARDOWN_SENTINEL" ]
+    [ ! -f "$SHUTDOWN_SENTINEL" ]
+}
+
+@test "emacsclient absent: clears the sentinel and exits 0 (graceful)" {
+    : > "$TEARDOWN_SENTINEL"
+    status=0
+    output="$(printf '{"cwd":"%s","hook_event_name":"Stop"}' "$CWD" \
+        | PATH="/usr/bin:/bin" bash "$SCRIPT")" || status=$?
+    [ "$status" -eq 0 ]
+    [ ! -f "$TEARDOWN_SENTINEL" ]
+}
+
+@test "falls back to PWD basename when cwd is absent from JSON" {
+    # No cwd key: hook uses $PWD. Run from CWD so basename resolves to PROJ.
+    : > "$TEARDOWN_SENTINEL"
+    run env "PATH=$BIN:$PATH" bash -c "cd '$CWD' && printf '{}' | bash '$SCRIPT'"
+    [ "$status" -eq 0 ]
+    grep -q "cj/ai-term-quit \"$PROJ\"" "$EC_LOG"
+}
+
+@test "emits no stderr noise on a normal stop" {
+    err="$(printf '{"cwd":"%s","hook_event_name":"Stop"}' "$CWD" \
+        | PATH="$BIN:$PATH" bash "$SCRIPT" 2>&1 >/dev/null)"
+    [ -z "$err" ]
+}