adding all files this time

tests/run_tests.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+
+# Basic test script for apt-layer C implementation
+
+set -e
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Test counter
+TESTS_PASSED=0
+TESTS_FAILED=0
+
+# Test function
+run_test() {
+    local test_name="$1"
+    local command="$2"
+    local expected_exit="$3"
+    
+    echo -e "${YELLOW}Running test: $test_name${NC}"
+    echo "Command: $command"
+    
+    # Run the command
+    if eval "$command" > /dev/null 2>&1; then
+        exit_code=0
+    else
+        exit_code=$?
+    fi
+    
+    # Check result
+    if [ "$exit_code" -eq "$expected_exit" ]; then
+        echo -e "${GREEN}✓ Test passed: $test_name${NC}"
+        ((TESTS_PASSED++))
+    else
+        echo -e "${RED}✗ Test failed: $test_name (expected $expected_exit, got $exit_code)${NC}"
+        ((TESTS_FAILED++))
+    fi
+    echo
+}
+
+# Check if binary exists
+if [ ! -f "../bin/apt-layer" ]; then
+    echo -e "${RED}Error: apt-layer binary not found. Please build the project first.${NC}"
+    exit 1
+fi
+
+echo "Starting apt-layer C implementation tests..."
+echo "=========================================="
+echo
+
+# Test 1: Help command
+run_test "Help command" "../bin/apt-layer --help" 0
+
+# Test 2: Version command
+run_test "Version command" "../bin/apt-layer --version" 0
+
+# Test 3: Invalid arguments
+run_test "Invalid arguments" "../bin/apt-layer --invalid-option" 1
+
+# Test 4: Missing arguments for layer creation
+run_test "Missing arguments for layer creation" "../bin/apt-layer" 1
+
+# Test 5: Missing arguments for container
+run_test "Missing arguments for container" "../bin/apt-layer --container" 1
+
+# Test 6: Missing arguments for oci-export
+run_test "Missing arguments for oci-export" "../bin/apt-layer --oci-export" 1
+
+# Test 7: List command (should fail without OSTree repo)
+run_test "List command without repo" "../bin/apt-layer --list" 2
+
+# Test 8: Info command without branch
+run_test "Info command without branch" "../bin/apt-layer --info" 1
+
+# Test 9: Rollback command without branch
+run_test "Rollback command without branch" "../bin/apt-layer --rollback" 1
+
+echo "=========================================="
+echo "Test Results:"
+echo -e "${GREEN}Passed: $TESTS_PASSED${NC}"
+echo -e "${RED}Failed: $TESTS_FAILED${NC}"
+echo "Total: $((TESTS_PASSED + TESTS_FAILED))"
+
+if [ $TESTS_FAILED -eq 0 ]; then
+    echo -e "${GREEN}All tests passed!${NC}"
+    exit 0
+else
+    echo -e "${RED}Some tests failed!${NC}"
+    exit 1
+fi