test: add a test case to test rclone flags valid

tests/test.sh

@@ -90,6 +90,7 @@ function test_result() {
 
 . tests/units/env-priority/test.sh
 . tests/units/check-rclone-config-exists/test.sh
+. tests/units/check-rclone-flags-valid/test.sh
 . tests/units/check-rclone-connection-initializing/test.sh
 . tests/units/backup-zip-file/test.sh
 . tests/units/backup-7z-file/test.sh

tests/units/check-rclone-config-exists/test.sh

@@ -19,9 +19,8 @@ function prepare() {
     mkdir -p "${TEST_OUTPUT_DIR}" "${TEST_CONFIG_DIR}"
 }
 
-function start() {
-    echo ""
-}
+# function start() {
+# }
 
 function test() {
     color blue "Testing..."
@@ -50,7 +49,7 @@ function cleanup() {
 }
 
 prepare
-start
+# start
 test
 cleanup
 

tests/units/check-rclone-flags-valid/test.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# Using non-existent flags with Rclone will throw an exception and exit.
+#
+# This test case ensures the verification method works correctly by triggering the error message.
+
+TEST_NAME="check-rclone-flags-valid"
+TEST_OUTPUT_DIR="$(pwd)/${OUTPUT_DIR}/${TEST_NAME}"
+
+PASSWORD="43ef5fec-292d-4f9a-ab97-34f622deb462"
+
+FAILED_NUM=0
+
+color yellow "Starting test case \"${TEST_NAME}\""
+
+function prepare() {
+    mkdir -p "${TEST_OUTPUT_DIR}"
+}
+
+# function start() {
+# }
+
+function test() {
+    color blue "Testing..."
+
+    FOUND_MESSAGE_COUNT=$(docker run --rm \
+        --mount "type=bind,source=${TEST_OUTPUT_DIR},target=${REMOTE_DIR}" \
+        -e "RCLONE_REMOTE_DIR=${REMOTE_DIR}" \
+        -e "RCLONE_GLOBAL_FLAG=-v --non-existent" \
+        -e "ZIP_PASSWORD=${PASSWORD}" \
+        -e "BACKUP_FILE_SUFFIX=test" \
+        "${DOCKER_IMAGE}" \
+        backup | grep -c "illegal rclone global flags")
+
+    if [[ "${FOUND_MESSAGE_COUNT}" -ne 1 ]]; then
+        ((FAILED_NUM++))
+    fi
+}
+
+function cleanup() {
+    sudo rm -rf "${TEST_OUTPUT_DIR}"
+
+    unset TEST_OUTPUT_DIR
+    unset PASSWORD
+    unset FOUND_MESSAGE_COUNT
+}
+
+prepare
+# start
+test
+cleanup
+
+test_result "${TEST_NAME}" "${FAILED_NUM}"