backup test

helper/search_file.sh

@@ -33,6 +33,13 @@ function search_file() {
   fi
 }
 
+#######################################
+# chekc if fd and tree are available
+# the reason to check output in unconventional way is
+# because the status code is reused multiple times
+# Outputs:
+#   status: 1 or 0
+#######################################
 function fd_exists() {
   fd -V &>/dev/null
   echo "$?"

scripts/fbackup

@@ -68,7 +68,7 @@ while getopts ":hsp:m" opt; do
     *)
       echo "Invalid option: ${OPTARG}" >&2
       usage
-      exit 0
+      exit 1
       ;;
   esac
 done

tests/fbackup.bats

@@ -0,0 +1,48 @@
+#!/usr/bin/env bats
+
+setup() {
+  export DOTBARE_BACKUP="$HOME/.local/share/dotbare_test"
+}
+
+teardown() {
+  rm -r "$DOTBARE_BACKUP"
+  unset DOTBARE_BACKUP
+}
+
+help() {
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fbackup -h
+}
+
+invalid_option() {
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fbackup -f
+}
+
+backup() {
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fbackup
+}
+
+individual_backup() {
+  cd "${BATS_TEST_DIRNAME}"
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fbackup -p fadd.bats
+}
+
+@test "fbackup help" {
+  run help
+  [ "${status}" -eq 0 ]
+}
+
+@test "fbackup invalid option" {
+  run invalid_option
+  [ "${status}" -eq 1 ]
+  [ "${lines[0]}" = 'Invalid option: f' ]
+}
+
+@test "backup all files" {
+  run backup
+  [ "${status}" -eq 0 ]
+}
+
+@test "backup individual file" {
+  run individual_backup
+  [ "${status}" -eq 0 ]
+}