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feat: add interactive purge command with comprehensive tests
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Tw93
270
tests/purge.bats
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270
tests/purge.bats
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#!/usr/bin/env bats
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# Tests for project artifact purge functionality
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# bin/purge.sh and lib/clean/project.sh
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setup_file() {
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PROJECT_ROOT="$(cd "${BATS_TEST_DIRNAME}/.." && pwd)"
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export PROJECT_ROOT
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ORIGINAL_HOME="${HOME:-}"
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export ORIGINAL_HOME
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HOME="$(mktemp -d "${BATS_TEST_DIRNAME}/tmp-purge-home.XXXXXX")"
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export HOME
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mkdir -p "$HOME"
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}
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teardown_file() {
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rm -rf "$HOME"
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if [[ -n "${ORIGINAL_HOME:-}" ]]; then
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export HOME="$ORIGINAL_HOME"
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fi
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}
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setup() {
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# Create test project directories
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mkdir -p "$HOME/www"
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mkdir -p "$HOME/dev"
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mkdir -p "$HOME/.cache/mole"
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# Clean any previous test artifacts
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rm -rf "$HOME/www"/* "$HOME/dev"/*
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}
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# =================================================================
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# Safety Checks
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# =================================================================
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@test "is_safe_project_artifact: rejects shallow paths (protection against accidents)" {
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# Should reject ~/www/node_modules (too shallow, depth < 1)
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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if is_safe_project_artifact '$HOME/www/node_modules' '$HOME/www'; then
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echo 'UNSAFE'
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else
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echo 'SAFE'
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fi
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")
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[[ "$result" == "SAFE" ]]
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}
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@test "is_safe_project_artifact: allows proper project artifacts" {
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# Should allow ~/www/myproject/node_modules (depth >= 1)
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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if is_safe_project_artifact '$HOME/www/myproject/node_modules' '$HOME/www'; then
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echo 'ALLOWED'
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else
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echo 'BLOCKED'
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fi
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")
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[[ "$result" == "ALLOWED" ]]
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}
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@test "is_safe_project_artifact: rejects non-absolute paths" {
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# Should reject relative paths
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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if is_safe_project_artifact 'relative/path/node_modules' '$HOME/www'; then
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echo 'UNSAFE'
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else
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echo 'SAFE'
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fi
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")
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[[ "$result" == "SAFE" ]]
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}
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@test "is_safe_project_artifact: validates depth calculation" {
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# ~/www/project/subdir/node_modules should be allowed (depth = 2)
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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if is_safe_project_artifact '$HOME/www/project/subdir/node_modules' '$HOME/www'; then
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echo 'ALLOWED'
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else
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echo 'BLOCKED'
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fi
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")
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[[ "$result" == "ALLOWED" ]]
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}
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# =================================================================
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# Nested Artifact Filtering
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# =================================================================
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@test "filter_nested_artifacts: removes nested node_modules" {
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# Create nested structure:
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# ~/www/project/node_modules/package/node_modules
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mkdir -p "$HOME/www/project/node_modules/package/node_modules"
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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printf '%s\n' '$HOME/www/project/node_modules' '$HOME/www/project/node_modules/package/node_modules' | \
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filter_nested_artifacts | wc -l | tr -d ' '
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")
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# Should only keep the parent node_modules (nested one filtered out)
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[[ "$result" == "1" ]]
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}
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@test "filter_nested_artifacts: keeps independent artifacts" {
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mkdir -p "$HOME/www/project1/node_modules"
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mkdir -p "$HOME/www/project2/target"
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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printf '%s\n' '$HOME/www/project1/node_modules' '$HOME/www/project2/target' | \
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filter_nested_artifacts | wc -l | tr -d ' '
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")
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# Should keep both (they're independent)
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[[ "$result" == "2" ]]
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}
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# =================================================================
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# Recently Modified Detection
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# =================================================================
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@test "is_recently_modified: detects recent projects" {
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mkdir -p "$HOME/www/project/node_modules"
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touch "$HOME/www/project/package.json" # Recently touched
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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if is_recently_modified '$HOME/www/project/node_modules'; then
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echo 'RECENT'
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else
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echo 'OLD'
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fi
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")
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[[ "$result" == "RECENT" ]]
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}
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@test "is_recently_modified: marks old projects correctly" {
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mkdir -p "$HOME/www/old-project/node_modules"
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mkdir -p "$HOME/www/old-project"
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# Simulate old project (modified 30 days ago)
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# Note: This is hard to test reliably without mocking 'find'
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# Just verify the function can run without errors
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bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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is_recently_modified '$HOME/www/old-project/node_modules' || true
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"
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[ "$?" -eq 0 ] || [ "$?" -eq 1 ] # Allow both true/false, just check no crash
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}
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# =================================================================
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# Artifact Detection
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# =================================================================
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@test "purge targets are configured correctly" {
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# Verify PURGE_TARGETS array exists and contains expected values
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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echo \"\${PURGE_TARGETS[@]}\"
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")
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[[ "$result" == *"node_modules"* ]]
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[[ "$result" == *"target"* ]]
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}
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# =================================================================
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# Size Calculation
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# =================================================================
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@test "get_dir_size_kb: calculates directory size" {
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mkdir -p "$HOME/www/test-project/node_modules"
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# Create a file with known size (~1MB)
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dd if=/dev/zero of="$HOME/www/test-project/node_modules/file.bin" bs=1024 count=1024 2>/dev/null
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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get_dir_size_kb '$HOME/www/test-project/node_modules'
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")
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# Should be around 1024 KB (allow some filesystem overhead)
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[[ "$result" -ge 1000 ]] && [[ "$result" -le 1100 ]]
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}
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@test "get_dir_size_kb: handles non-existent paths gracefully" {
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result=$(bash -c "
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source '$PROJECT_ROOT/lib/clean/project.sh'
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get_dir_size_kb '$HOME/www/non-existent'
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")
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[[ "$result" == "0" ]]
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}
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# =================================================================
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# Integration Tests (Non-Interactive)
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# =================================================================
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@test "clean_project_artifacts: handles empty directory gracefully" {
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# No projects, should exit cleanly
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run bash -c "
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export HOME='$HOME'
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source '$PROJECT_ROOT/lib/core/common.sh'
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source '$PROJECT_ROOT/lib/clean/project.sh'
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clean_project_artifacts
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" < /dev/null
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# Should succeed (exit code 0 or 2 for nothing to clean)
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[[ "$status" -eq 0 ]] || [[ "$status" -eq 2 ]]
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}
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@test "clean_project_artifacts: scans and finds artifacts" {
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# Create test project with node_modules (make it big enough to detect)
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mkdir -p "$HOME/www/test-project/node_modules/package1"
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echo "test data" > "$HOME/www/test-project/node_modules/package1/index.js"
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# Create parent directory timestamp old enough
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mkdir -p "$HOME/www/test-project"
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# Run in non-interactive mode (with timeout to avoid hanging)
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run bash -c "
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export HOME='$HOME'
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timeout 5 '$PROJECT_ROOT/bin/purge.sh' 2>&1 < /dev/null || true
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"
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# Should either scan successfully or exit gracefully
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# Check for expected outputs (scanning, completion, or nothing found)
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[[ "$output" =~ "Scanning" ]] ||
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[[ "$output" =~ "Purge complete" ]] ||
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[[ "$output" =~ "No old" ]] ||
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[[ "$output" =~ "Great" ]]
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}
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# =================================================================
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# Command Line Interface
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# =================================================================
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@test "mo purge: command exists and is executable" {
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[ -x "$PROJECT_ROOT/mole" ]
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[ -f "$PROJECT_ROOT/bin/purge.sh" ]
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}
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@test "mo purge: shows in help text" {
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run env HOME="$HOME" "$PROJECT_ROOT/mole" --help
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[ "$status" -eq 0 ]
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[[ "$output" == *"mo purge"* ]]
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}
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@test "mo purge: accepts --debug flag" {
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# Just verify it doesn't crash with --debug
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run bash -c "
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export HOME='$HOME'
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timeout 2 '$PROJECT_ROOT/mole' purge --debug < /dev/null 2>&1 || true
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"
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# Should not crash (any exit code is OK, we just want to verify it runs)
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true
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}
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@test "mo purge: creates cache directory for stats" {
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# Run purge (will exit quickly in non-interactive with no projects)
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bash -c "
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export HOME='$HOME'
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timeout 2 '$PROJECT_ROOT/mole' purge < /dev/null 2>&1 || true
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"
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# Cache directory should be created
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[ -d "$HOME/.cache/mole" ] || [ -d "${XDG_CACHE_HOME:-$HOME/.cache}/mole" ]
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}
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