From 6987fcf955977da4bc8163f98cb98495ea4443cd Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 15 Aug 2026 09:43:54 +0200
Subject: [PATCH] add tests for needed commands

---
 src/restore              | 26 ++++++++++++++++++++++
 tests/restore_tests.bats | 48 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)

diff --git a/src/restore b/src/restore
index 8df979b..c185634 100755
--- a/src/restore
+++ b/src/restore
@@ -1,7 +1,33 @@
 #!/bin/bash
 
+errlog()
+{
+	local lastexit=$?
+	local msg="$1"
+
+	echo "❌ ERROR: $msg"
+	return $lastexit
+}
+
+exists_needed_commands()
+{
+	command -v yq > /dev/null \
+		|| errlog "command yq not found" \
+		|| return $?
+	command -v jq > /dev/null \
+		|| errlog "command jq not found" \
+		|| return $?
+	command -v rsync > /dev/null \
+		|| errlog "command rsync not found" \
+		|| return $?
+	command -v ssh > /dev/null \
+		|| errlog "command ssh not found" \
+		|| return $?
+}
+
 main()
 {
+	exists_needed_commands || return $?
 	echo "⭐ START: restore"
 }
 
diff --git a/tests/restore_tests.bats b/tests/restore_tests.bats
index c4565aa..72e3e33 100755
--- a/tests/restore_tests.bats
+++ b/tests/restore_tests.bats
@@ -35,4 +35,52 @@ teardown() {
 
 	assert_success
 	assert_line --index 0 "⭐ START: restore"
+}
+
+# bats test_tags=backup:start,backup:cmd
+@test "failure yq command not found" {
+	command() {
+		return 1
+	}
+
+	run main
+
+	assert_failure
+	assert_line --index 0 "❌ ERROR: command yq not found"
+}
+
+# bats test_tags=backup:start,backup:cmd
+@test "failure jq command not found" {
+	command() {
+		[ "$2" != "jq" ] || return 1
+	}
+
+	run main
+
+	assert_failure
+	assert_line --index 0 "❌ ERROR: command jq not found"
+}
+
+# bats test_tags=backup:start,backup:cmd
+@test "failure rsync command not found" {
+	command() {
+		[ "$2" != "rsync" ] || return 1
+	}
+
+	run main
+
+	assert_failure
+	assert_line --index 0 "❌ ERROR: command rsync not found"
+}
+
+# bats test_tags=backup:start,backup:cmd
+@test "failure ssh command not found" {
+	command() {
+		[ "$2" != "ssh" ] || return 1
+	}
+
+	run main
+
+	assert_failure
+	assert_line --index 0 "❌ ERROR: command ssh not found"
 }
\ No newline at end of file
-- 
2.47.3