ralph-claude-code/tests/unit/test_cli_parsing.bats
frankbria 7407f0f45b test(cli): add --allowed-tools test and code review report
Address code review finding by adding dedicated test for
--allowed-tools flag validation.

Add code review report documenting:
- 0 critical issues
- 0 major issues
- 1 minor issue (addressed in this commit)
- 6 positive findings

Test count: 27 CLI parsing tests (105 total unit tests)

Refs #10
2026-01-08 22:42:50 -07:00

361 lines
10 KiB
Bash

#!/usr/bin/env bats
# Unit tests for CLI argument parsing in ralph_loop.sh
# Linked to GitHub Issue #10
# TDD: Tests written to cover all CLI flag combinations
load '../helpers/test_helper'
load '../helpers/fixtures'
# Path to ralph_loop.sh
RALPH_SCRIPT="${BATS_TEST_DIRNAME}/../../ralph_loop.sh"
setup() {
# Create temporary test directory
TEST_DIR="$(mktemp -d)"
cd "$TEST_DIR"
# Initialize minimal git repo (required by some flags)
git init > /dev/null 2>&1
git config user.email "test@example.com"
git config user.name "Test User"
# Set up required environment
export PROMPT_FILE="PROMPT.md"
export LOG_DIR="logs"
export STATUS_FILE="status.json"
export EXIT_SIGNALS_FILE=".exit_signals"
export CALL_COUNT_FILE=".call_count"
export TIMESTAMP_FILE=".last_reset"
mkdir -p "$LOG_DIR"
# Create minimal required files
echo "# Test Prompt" > "$PROMPT_FILE"
echo "0" > "$CALL_COUNT_FILE"
echo "$(date +%Y%m%d%H)" > "$TIMESTAMP_FILE"
echo '{"test_only_loops": [], "done_signals": [], "completion_indicators": []}' > "$EXIT_SIGNALS_FILE"
# Create lib directory with circuit breaker stub
mkdir -p lib
cat > lib/circuit_breaker.sh << 'EOF'
reset_circuit_breaker() { echo "Circuit breaker reset: $1"; }
show_circuit_status() { echo "Circuit breaker status: CLOSED"; }
init_circuit_breaker() { :; }
record_loop_result() { :; }
EOF
cat > lib/response_analyzer.sh << 'EOF'
analyze_response() { :; }
detect_output_format() { echo "text"; }
EOF
cat > lib/date_utils.sh << 'EOF'
get_iso_timestamp() { date -Iseconds 2>/dev/null || date '+%Y-%m-%dT%H:%M:%S'; }
get_epoch_timestamp() { date +%s; }
EOF
}
teardown() {
if [[ -n "$TEST_DIR" ]] && [[ -d "$TEST_DIR" ]]; then
cd /
rm -rf "$TEST_DIR"
fi
}
# =============================================================================
# HELP FLAG TESTS (2 tests)
# =============================================================================
@test "--help flag displays help message with all options" {
run bash "$RALPH_SCRIPT" --help
assert_success
# Verify help contains key sections
[[ "$output" == *"Usage:"* ]]
[[ "$output" == *"Options:"* ]]
# Verify all flags are documented
[[ "$output" == *"--calls"* ]]
[[ "$output" == *"--prompt"* ]]
[[ "$output" == *"--status"* ]]
[[ "$output" == *"--monitor"* ]]
[[ "$output" == *"--verbose"* ]]
[[ "$output" == *"--timeout"* ]]
[[ "$output" == *"--reset-circuit"* ]]
[[ "$output" == *"--circuit-status"* ]]
[[ "$output" == *"--output-format"* ]]
[[ "$output" == *"--allowed-tools"* ]]
[[ "$output" == *"--no-continue"* ]]
}
@test "-h short flag displays help message" {
run bash "$RALPH_SCRIPT" -h
assert_success
# Verify help contains key sections
[[ "$output" == *"Usage:"* ]]
[[ "$output" == *"Options:"* ]]
[[ "$output" == *"--help"* ]]
}
# =============================================================================
# FLAG VALUE SETTING TESTS (6 tests)
# =============================================================================
@test "--calls NUM sets MAX_CALLS_PER_HOUR correctly" {
# Use --help after --calls to capture the parsed value without running main loop
run bash "$RALPH_SCRIPT" --calls 50 --help
assert_success
# The help output shows default values, but the script would have parsed --calls 50
# We verify parsing by checking the script doesn't error on valid input
[[ "$output" == *"Usage:"* ]]
}
@test "--prompt FILE sets PROMPT_FILE correctly" {
# Create custom prompt file
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" --prompt custom_prompt.md --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "--monitor flag is accepted without error" {
# Monitor flag combined with help to verify parsing
run bash "$RALPH_SCRIPT" --monitor --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "--verbose flag is accepted without error" {
run bash "$RALPH_SCRIPT" --verbose --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "--timeout NUM sets timeout with valid value" {
run bash "$RALPH_SCRIPT" --timeout 30 --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "--timeout validates range (1-120)" {
# Test invalid: 0
run bash "$RALPH_SCRIPT" --timeout 0
assert_failure
[[ "$output" == *"must be a positive integer between 1 and 120"* ]]
# Test invalid: 121
run bash "$RALPH_SCRIPT" --timeout 121
assert_failure
[[ "$output" == *"must be a positive integer between 1 and 120"* ]]
# Test invalid: negative
run bash "$RALPH_SCRIPT" --timeout -5
assert_failure
[[ "$output" == *"must be a positive integer between 1 and 120"* ]]
# Test boundary: 1 (valid)
run bash "$RALPH_SCRIPT" --timeout 1 --help
assert_success
# Test boundary: 120 (valid)
run bash "$RALPH_SCRIPT" --timeout 120 --help
assert_success
}
# =============================================================================
# STATUS FLAG TESTS (2 tests)
# =============================================================================
@test "--status shows status when status.json exists" {
# Create mock status file
cat > "$STATUS_FILE" << 'EOF'
{
"timestamp": "2025-01-08T12:00:00-05:00",
"loop_count": 5,
"calls_made_this_hour": 42,
"max_calls_per_hour": 100,
"last_action": "executing",
"status": "running"
}
EOF
run bash "$RALPH_SCRIPT" --status
assert_success
[[ "$output" == *"Current Status:"* ]] || [[ "$output" == *"loop_count"* ]]
[[ "$output" == *"5"* ]] # loop_count value
}
@test "--status handles missing status file gracefully" {
rm -f "$STATUS_FILE"
run bash "$RALPH_SCRIPT" --status
assert_success
[[ "$output" == *"No status file found"* ]]
}
# =============================================================================
# CIRCUIT BREAKER FLAG TESTS (2 tests)
# =============================================================================
@test "--reset-circuit flag executes circuit breaker reset" {
run bash "$RALPH_SCRIPT" --reset-circuit
assert_success
[[ "$output" == *"Circuit breaker reset"* ]] || [[ "$output" == *"reset"* ]]
}
@test "--circuit-status flag shows circuit breaker status" {
run bash "$RALPH_SCRIPT" --circuit-status
assert_success
[[ "$output" == *"Circuit breaker status"* ]] || [[ "$output" == *"CLOSED"* ]] || [[ "$output" == *"status"* ]]
}
# =============================================================================
# INVALID INPUT TESTS (3 tests)
# =============================================================================
@test "Invalid flag shows error and help" {
run bash "$RALPH_SCRIPT" --invalid-flag
assert_failure
[[ "$output" == *"Unknown option: --invalid-flag"* ]]
[[ "$output" == *"Usage:"* ]]
}
@test "Invalid timeout format shows error" {
run bash "$RALPH_SCRIPT" --timeout abc
assert_failure
[[ "$output" == *"must be a positive integer"* ]] || [[ "$output" == *"Error"* ]]
}
@test "--output-format rejects invalid format values" {
run bash "$RALPH_SCRIPT" --output-format invalid
assert_failure
[[ "$output" == *"must be 'json' or 'text'"* ]]
}
@test "--allowed-tools flag accepts valid tool list" {
run bash "$RALPH_SCRIPT" --allowed-tools "Write,Read,Bash" --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
# =============================================================================
# MULTIPLE FLAGS TESTS (3 tests)
# =============================================================================
@test "Multiple flags combined (--calls --prompt --verbose)" {
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" --calls 50 --prompt custom_prompt.md --verbose --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "All flags combined works correctly" {
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" \
--calls 25 \
--prompt custom_prompt.md \
--verbose \
--timeout 20 \
--output-format json \
--no-continue \
--help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "Help flag with other flags shows help (early exit)" {
run bash "$RALPH_SCRIPT" --calls 50 --verbose --help
assert_success
[[ "$output" == *"Usage:"* ]]
# Script should exit with help, not run main loop
}
# =============================================================================
# FLAG ORDER INDEPENDENCE TESTS (2 tests)
# =============================================================================
@test "Flag order doesn't matter (order A: calls-prompt-verbose)" {
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" --calls 50 --prompt custom_prompt.md --verbose --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "Flag order doesn't matter (order B: verbose-prompt-calls)" {
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" --verbose --prompt custom_prompt.md --calls 50 --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
# =============================================================================
# SHORT FLAG EQUIVALENCE TESTS (bonus: verify short flags work)
# =============================================================================
@test "-c short flag works like --calls" {
run bash "$RALPH_SCRIPT" -c 50 --help
assert_success
[[ "$output" == *"Usage:"* ]]
}
@test "-p short flag works like --prompt" {
echo "# Custom Prompt" > custom_prompt.md
run bash "$RALPH_SCRIPT" -p custom_prompt.md --help
assert_success
}
@test "-s short flag works like --status" {
rm -f "$STATUS_FILE"
run bash "$RALPH_SCRIPT" -s
assert_success
[[ "$output" == *"No status file found"* ]]
}
@test "-m short flag works like --monitor" {
run bash "$RALPH_SCRIPT" -m --help
assert_success
}
@test "-v short flag works like --verbose" {
run bash "$RALPH_SCRIPT" -v --help
assert_success
}
@test "-t short flag works like --timeout" {
run bash "$RALPH_SCRIPT" -t 30 --help
assert_success
}