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FetchApply/Project-Tests/unit/safe-download.sh

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#!/bin/bash
# Safe Download Framework Unit Tests
# Tests the SafeDownload.sh framework functionality
set -euo pipefail
PROJECT_ROOT="$(dirname "$(realpath "${BASH_SOURCE[0]}")")/../.."
# Source framework functions
source "$PROJECT_ROOT/Framework-Includes/SafeDownload.sh"
function test_network_connectivity() {
echo "🔍 Testing network connectivity..."
if test_network_connectivity; then
echo "✅ Network connectivity test passed"
return 0
else
echo "❌ Network connectivity test failed"
return 1
fi
}
function test_url_accessibility() {
echo "🔍 Testing URL accessibility..."
local test_urls=(
"https://archive.ubuntu.com"
"https://github.com"
)
local failed=0
for url in "${test_urls[@]}"; do
if check_url_accessibility "$url"; then
echo "✅ URL accessible: $url"
else
echo "❌ URL not accessible: $url"
((failed++))
fi
done
return $failed
}
function test_safe_download() {
echo "🔍 Testing safe download functionality..."
local test_url="https://raw.githubusercontent.com/torvalds/linux/master/README"
local test_dest="/tmp/test-download-$$"
local failed=0
# Test successful download
if safe_download "$test_url" "$test_dest"; then
echo "✅ Safe download successful"
# Verify file exists and has content
if [[ -f "$test_dest" && -s "$test_dest" ]]; then
echo "✅ Downloaded file exists and has content"
else
echo "❌ Downloaded file is missing or empty"
((failed++))
fi
# Cleanup
rm -f "$test_dest"
else
echo "❌ Safe download failed"
((failed++))
fi
# Test download with invalid URL
if safe_download "https://invalid.example.com/nonexistent" "/tmp/test-invalid-$$" 2>/dev/null; then
echo "❌ Invalid URL download should have failed"
((failed++))
else
echo "✅ Invalid URL download failed as expected"
fi
return $failed
}
function test_checksum_verification() {
echo "🔍 Testing checksum verification..."
local test_file="/tmp/test-checksum-$$"
local test_content="Hello, World!"
local expected_checksum="dffd6021bb2bd5b0af676290809ec3a53191dd81c7f70a4b28688a362182986f"
local failed=0
# Create test file with known content
echo -n "$test_content" > "$test_file"
# Test correct checksum
if verify_checksum "$test_file" "$expected_checksum"; then
echo "✅ Correct checksum verification passed"
else
echo "❌ Correct checksum verification failed"
((failed++))
fi
# Test incorrect checksum
if verify_checksum "$test_file" "invalid_checksum" 2>/dev/null; then
echo "❌ Incorrect checksum should have failed"
((failed++))
else
echo "✅ Incorrect checksum verification failed as expected"
fi
# Test missing file
if verify_checksum "/tmp/nonexistent-file-$$" "$expected_checksum" 2>/dev/null; then
echo "❌ Missing file checksum should have failed"
((failed++))
else
echo "✅ Missing file checksum verification failed as expected"
fi
# Cleanup
rm -f "$test_file"
return $failed
}
function test_batch_download() {
echo "🔍 Testing batch download functionality..."
# Create test download map
declare -A test_downloads=(
["https://raw.githubusercontent.com/torvalds/linux/master/README"]="/tmp/batch-test-1-$$"
["https://raw.githubusercontent.com/torvalds/linux/master/COPYING"]="/tmp/batch-test-2-$$"
)
local failed=0
# Test batch download
if batch_download test_downloads; then
echo "✅ Batch download successful"
# Verify all files were downloaded
for file in "${test_downloads[@]}"; do
if [[ -f "$file" && -s "$file" ]]; then
echo "✅ Batch file downloaded: $(basename "$file")"
else
echo "❌ Batch file missing: $(basename "$file")"
((failed++))
fi
done
# Cleanup
for file in "${test_downloads[@]}"; do
rm -f "$file"
done
else
echo "❌ Batch download failed"
((failed++))
fi
return $failed
}
function test_config_backup_and_restore() {
echo "🔍 Testing config backup and restore..."
local test_config="/tmp/test-config-$$"
local original_content="Original configuration"
local failed=0
# Create original config file
echo "$original_content" > "$test_config"
# Test safe config download (this will fail with invalid URL, triggering restore)
if safe_config_download "https://invalid.example.com/config" "$test_config" ".test-backup" 2>/dev/null; then
echo "❌ Invalid config download should have failed"
((failed++))
else
echo "✅ Invalid config download failed as expected"
# Verify original file was restored
if [[ -f "$test_config" ]] && grep -q "$original_content" "$test_config"; then
echo "✅ Original config was restored after failed download"
else
echo "❌ Original config was not restored properly"
((failed++))
fi
fi
# Cleanup
rm -f "$test_config" "$test_config.test-backup"
return $failed
}
function test_download_error_handling() {
echo "🔍 Testing download error handling..."
local failed=0
# Test download with missing parameters
if safe_download "" "/tmp/test" 2>/dev/null; then
echo "❌ Download with empty URL should have failed"
((failed++))
else
echo "✅ Download with empty URL failed as expected"
fi
if safe_download "https://example.com" "" 2>/dev/null; then
echo "❌ Download with empty destination should have failed"
((failed++))
else
echo "✅ Download with empty destination failed as expected"
fi
# Test download to read-only location (should fail)
if safe_download "https://github.com" "/test-readonly-$$" 2>/dev/null; then
echo "❌ Download to read-only location should have failed"
((failed++))
else
echo "✅ Download to read-only location failed as expected"
fi
return $failed
}
function test_download_performance() {
echo "🔍 Testing download performance..."
local test_url="https://raw.githubusercontent.com/torvalds/linux/master/README"
local test_dest="/tmp/perf-test-$$"
local start_time end_time duration
start_time=$(date +%s)
if safe_download "$test_url" "$test_dest"; then
end_time=$(date +%s)
duration=$((end_time - start_time))
echo "✅ Download completed in ${duration}s"
if [[ $duration -gt 30 ]]; then
echo "⚠️ Download took longer than expected (>30s)"
else
echo "✅ Download performance acceptable"
fi
# Cleanup
rm -f "$test_dest"
return 0
else
echo "❌ Performance test download failed"
return 1
fi
}
# Main test execution
function main() {
echo "🧪 Running Safe Download Framework Unit Tests"
echo "==========================================="
local total_failures=0
# Run all tests
test_network_connectivity || ((total_failures++))
test_url_accessibility || ((total_failures++))
test_safe_download || ((total_failures++))
test_checksum_verification || ((total_failures++))
test_batch_download || ((total_failures++))
test_config_backup_and_restore || ((total_failures++))
test_download_error_handling || ((total_failures++))
test_download_performance || ((total_failures++))
echo "==========================================="
if [[ $total_failures -eq 0 ]]; then
echo "✅ All safe download framework tests passed"
exit 0
else
echo "$total_failures safe download framework tests failed"
exit 1
fi
}
# Run main if executed directly
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
main "$@"
fi