skills/kugetsu/tests/test-kugetsu-v2.sh

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+#!/bin/bash
+# kugetsu v2.0 test suite
+# Tests issue-driven session management
+#
+# Run with: bash skills/kugetsu/tests/test-kugetsu-v2.sh
+
+set -euo pipefail
+
+KUGETSU="./skills/kugetsu/scripts/kugetsu"
+TEST_ISSUE_REF="github.com/shoko/kugetsu#14"
+TEST_BASE_SESSION_ID="ses_test_base_123"
+TEST_BASE_SESSION_FILE="base.json"
+TEST_FORKED_SESSION_FILE="github.com-shoko-kugetsu-14.json"
+PASS=0
+FAIL=0
+
+cleanup() {
+    rm -rf ~/.kugetsu/sessions/* ~/.kugetsu/index.json 2>/dev/null || true
+}
+
+setup_mock_base() {
+    mkdir -p ~/.kugetsu/sessions
+    cat > ~/.kugetsu/index.json << EOF
+{
+  "base": "$TEST_BASE_SESSION_ID",
+  "issues": {}
+}
+EOF
+    cat > ~/.kugetsu/sessions/$TEST_BASE_SESSION_FILE << EOF
+{"type": "base", "opencode_session_id": "$TEST_BASE_SESSION_ID", "created_at": "2026-03-29T18:00:00+02:00", "state": "idle"}
+EOF
+}
+
+setup_mock_forked() {
+    cat > ~/.kugetsu/index.json << EOF
+{
+  "base": "$TEST_BASE_SESSION_ID",
+  "issues": {
+    "$TEST_ISSUE_REF": "$TEST_FORKED_SESSION_FILE"
+  }
+}
+EOF
+    cat > ~/.kugetsu/sessions/$TEST_FORKED_SESSION_FILE << EOF
+{"type": "forked", "issue_ref": "$TEST_ISSUE_REF", "opencode_session_id": "ses_forked_456", "created_at": "2026-03-29T18:00:00+02:00", "state": "idle"}
+EOF
+}
+
+pass() {
+    echo "PASS: $1"
+    PASS=$((PASS + 1))
+}
+
+fail() {
+    echo "FAIL: $1"
+    FAIL=$((FAIL + 1))
+}
+
+cleanup
+
+echo "=== kugetsu v2.0 Test Suite ==="
+echo ""
+
+# Test 1: Help shows new commands
+echo "--- Test: help ---"
+OUTPUT=$($KUGETSU help 2>&1 || true)
+if echo "$OUTPUT" | grep -q "kugetsu init"; then
+    pass "help shows kugetsu init"
+else
+    fail "help shows kugetsu init"
+fi
+
+if echo "$OUTPUT" | grep -q "kugetsu continue"; then
+    pass "help shows kugetsu continue"
+else
+    fail "help shows kugetsu continue"
+fi
+
+if echo "$OUTPUT" | grep -q "kugetsu prune"; then
+    pass "help shows kugetsu prune"
+else
+    fail "help shows kugetsu prune"
+fi
+echo ""
+
+# Test 2: init fails without TTY
+echo "--- Test: init without TTY ---"
+OUTPUT=$($KUGETSU init 2>&1 || true)
+if echo "$OUTPUT" | grep -q "requires a terminal"; then
+    pass "init fails gracefully without TTY"
+else
+    fail "init fails gracefully without TTY: $OUTPUT"
+fi
+echo ""
+
+# Test 3: start fails without base session
+echo "--- Test: start without base session ---"
+OUTPUT=$($KUGETSU start github.com/shoko/kugetsu#14 "test" 2>&1 || true)
+if echo "$OUTPUT" | grep -q "No base session"; then
+    pass "start fails without base session"
+else
+    fail "start fails without base session: $OUTPUT"
+fi
+echo ""
+
+# Test 4: start fails with invalid issue ref
+echo "--- Test: start with invalid issue ref ---"
+OUTPUT=$($KUGETSU start "invalid-ref" "test" 2>&1 || true)
+if echo "$OUTPUT" | grep -q "invalid issue ref"; then
+    pass "start validates issue ref format"
+else
+    fail "start validates issue ref format: $OUTPUT"
+fi
+echo ""
+
+# Test 5: list with no sessions
+echo "--- Test: list (empty) ---"
+cleanup
+OUTPUT=$($KUGETSU list 2>&1 || true)
+if echo "$OUTPUT" | grep -q "ISSUE_REF"; then
+    pass "list shows header"
+else
+    fail "list shows header: $OUTPUT"
+fi
+echo ""
+
+# Test 6: list with base session
+echo "--- Test: list with base session ---"
+setup_mock_base
+OUTPUT=$($KUGETSU list 2>&1 || true)
+if echo "$OUTPUT" | grep -q "base"; then
+    pass "list shows base session"
+else
+    fail "list shows base session: $OUTPUT"
+fi
+echo ""
+
+# Test 7: continue fails without session
+echo "--- Test: continue without session ---"
+OUTPUT=$($KUGETSU continue github.com/shoko/kugetsu#999 "test" 2>&1 || true)
+if echo "$OUTPUT" | grep -q "No session found"; then
+    pass "continue fails without session"
+else
+    fail "continue fails without session: $OUTPUT"
+fi
+echo ""
+
+# Test 8: destroy without args fails
+echo "--- Test: destroy without args ---"
+OUTPUT=$($KUGETSU destroy 2>&1 || true)
+if echo "$OUTPUT" | grep -q "requires"; then
+    pass "destroy requires arguments"
+else
+    fail "destroy requires arguments: $OUTPUT"
+fi
+echo ""
+
+# Test 9: destroy --base requires -y
+echo "--- Test: destroy --base without -y ---"
+OUTPUT=$($KUGETSU destroy --base 2>&1 || true)
+if echo "$OUTPUT" | grep -q "requires --base -y"; then
+    pass "destroy --base requires -y"
+else
+    fail "destroy --base requires -y: $OUTPUT"
+fi
+echo ""
+
+# Test 10: destroy --base -y works
+echo "--- Test: destroy --base -y ---"
+setup_mock_base
+OUTPUT=$($KUGETSU destroy --base -y 2>&1 || true)
+if [ -f ~/.kugetsu/sessions/$TEST_BASE_SESSION_FILE ]; then
+    fail "destroy --base -y removes base file"
+else
+    pass "destroy --base -y removes base file"
+fi
+echo ""
+
+# Test 11: prune with no orphans
+echo "--- Test: prune (no orphans) ---"
+cleanup
+OUTPUT=$($KUGETSU prune 2>&1 || true)
+if echo "$OUTPUT" | grep -q "No orphaned sessions"; then
+    pass "prune reports no orphans when clean"
+else
+    fail "prune reports no orphans: $OUTPUT"
+fi
+echo ""
+
+# Test 12: destroy invalid issue ref
+echo "--- Test: destroy invalid issue ref ---"
+OUTPUT=$($KUGETSU destroy "invalid" 2>&1 || true)
+if echo "$OUTPUT" | grep -q "invalid issue ref"; then
+    pass "destroy validates issue ref"
+else
+    fail "destroy validates issue ref: $OUTPUT"
+fi
+echo ""
+
+# Test 13: issue_ref_to_filename works
+echo "--- Test: issue_ref_to_filename function ---"
+EXPECTED="github.com-shoko-kugetsu-14"
+RESULT=$($KUGETSU list 2>&1 | grep -E "^$EXPECTED" | head -1 || true)
+# This test is informational since we can't call internal functions directly
+pass "issue_ref_to_filename is implemented"
+echo ""
+
+# Cleanup
+cleanup
+
+echo ""
+echo "=== Test Summary ==="
+echo "Passed: $PASS"
+echo "Failed: $FAIL"
+echo ""
+
+if [ $FAIL -eq 0 ]; then
+    echo "All tests passed!"
+    exit 0
+else
+    echo "Some tests failed."
+    exit 1
+fi