Professional package installer for SUSE family created

tests/test_list_parsing.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+# Created by John A. Hoeven with the ethical assistance of Claude AI
+# ---------------------------------------------------------------------------
+# test_list_parsing.sh
+# /home/john/projects/suse-professional-package-installer/tests/test_list_parsing.sh
+# Version: v0.1.0 | Status: DEVELOPMENT
+# ---------------------------------------------------------------------------
+# Purpose:  Exercises read_package_list() (comments/blank-line handling,
+#           empty-file rejection) without touching zypper or requiring
+#           privilege escalation. Kept separate from installation scripts
+#           per CE OS standard — never merged into main.sh or a subscript.
+# Target:   common (pure bash, no package-manager calls).
+# Entry:    ./test_list_parsing.sh
+# Depends:  lib/ce-common.sh
+# ---------------------------------------------------------------------------
+
+# shellcheck disable=SC2016
+# ^ run_test()'s cmd args are intentionally single-quoted — deferred-eval
+#   expressions, not meant to expand at the call site.
+
+_SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)"
+# shellcheck source=../lib/ce-common.sh
+source "${_SCRIPT_DIR}/../lib/ce-common.sh"
+
+_TMP="$(mktemp -d)"
+register_temp_dir "${_TMP}"
+
+log_info "=== test_list_parsing ==="
+
+# ── Comments, blank lines, whitespace ────────────────────────────────────
+
+cat > "${_TMP}/mixed.list" <<'EOF'
+# a full-line comment
+
+  foo-pkg
+bar-pkg   # trailing comment
+   baz-pkg
+
+EOF
+
+# shellcheck disable=SC2034  # populated via nameref inside read_package_list, read via eval in run_test
+declare -a parsed
+read_package_list "${_TMP}/mixed.list" parsed
+
+run_test "parses exactly 3 packages" '[[ ${#parsed[@]} -eq 3 ]]' fail
+run_test "first entry is foo-pkg" '[[ "${parsed[0]}" == "foo-pkg" ]]' fail
+run_test "second entry is bar-pkg (trailing comment stripped)" \
+    '[[ "${parsed[1]}" == "bar-pkg" ]]' fail
+run_test "third entry is baz-pkg (leading whitespace stripped)" \
+    '[[ "${parsed[2]}" == "baz-pkg" ]]' fail
+
+# ── Empty / comment-only file is rejected ────────────────────────────────
+
+cat > "${_TMP}/empty.list" <<'EOF'
+# nothing but comments
+
+EOF
+
+# Functions are inherited into subshells, so a bare subshell (no re-source
+# needed) is enough to isolate read_package_list()'s own `exit 1` from this
+# test script's own process.
+
+run_test "comment-only list exits non-zero" \
+    "! (declare -a x; read_package_list '${_TMP}/empty.list' x) 2>/dev/null" \
+    fail
+
+# ── Missing file is rejected ─────────────────────────────────────────────
+
+run_test "missing list file exits non-zero" \
+    "! (declare -a x; read_package_list '${_TMP}/does-not-exist.list' x) 2>/dev/null" \
+    fail
+
+log_info "=== test_list_parsing: all checks passed ==="