Enha(cli): add sort img test case

cli-tests/sort-img/check.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+LOG_FILE=$(ls -t "$SCRIPT_DIR"/*_run.log 2>/dev/null | head -1)
+
+PASS=0
+FAIL=0
+
+log_pass() {
+    echo "[PASS] $1"
+    PASS=$((PASS + 1))
+}
+
+log_fail() {
+    echo "[FAIL] $1"
+    FAIL=$((FAIL + 1))
+}
+
+echo "=== Checking results ==="
+echo ""
+
+# Check has-animals directory exists
+if [ -d "/tmp/sort-img/has-animals" ]; then
+    log_pass "has-animals directory exists"
+else
+    log_fail "has-animals directory missing"
+fi
+
+# Check no-animals directory exists
+if [ -d "/tmp/sort-img/no-animals" ]; then
+    log_pass "no-animals directory exists"
+else
+    log_fail "no-animals directory missing"
+fi
+
+# Check has-animals contains at least one image
+HAS_ANIMALS_FILES=$(ls -1 /tmp/sort-img/has-animals 2>/dev/null | wc -l)
+if [ "$HAS_ANIMALS_FILES" -gt 0 ]; then
+    log_pass "has-animals contains images ($HAS_ANIMALS_FILES files)"
+else
+    log_fail "has-animals is empty"
+fi
+
+# Check no-animals contains at least one image
+NO_ANIMALS_FILES=$(ls -1 /tmp/sort-img/no-animals 2>/dev/null | wc -l)
+if [ "$NO_ANIMALS_FILES" -gt 0 ]; then
+    log_pass "no-animals contains images ($NO_ANIMALS_FILES files)"
+else
+    log_fail "no-animals is empty"
+fi
+
+# Check total files sorted correctly (3 original files should be in subdirs)
+TOTAL_SORTED=$((HAS_ANIMALS_FILES + NO_ANIMALS_FILES))
+if [ "$TOTAL_SORTED" -eq 3 ]; then
+    log_pass "all 3 files sorted into subdirectories"
+else
+    log_fail "expected 3 files sorted, got $TOTAL_SORTED"
+fi
+
+echo ""
+echo "=== Summary ==="
+echo "PASSED: $PASS"
+echo "FAILED: $FAIL"
+
+if [ $FAIL -gt 0 ]; then
+    echo ""
+    echo "Log file: $LOG_FILE"
+    exit 1
+fi
+
+echo ""
+echo "All tests passed!"
+exit 0