success_with_args

test/miaou-bash.test.bash

@@ -13,9 +13,29 @@ function assert {
     failures+=("$1")
     return 1
   fi
-
 }
 
+# assert performing '$1:script' successfully + output must contain '$2:content'
+# in case of extra args (4th position or more) must be provided after -- (3rd position)
+# 1: script
+# 2: content
+# 3: --
+# 4..: extra args
+function assert_grep {
+  ((test_count++))
+  local script="$1" content="$2" extra_args=()
+  [[ $# -gt 3 ]] && shift 3 && extra_args=("$@")
+
+  if miaou-bash ./test/stub/scenario.bash "$script" "${extra_args[@]}" >_stdout 2>/dev/null 3>/dev/null; then
+    if grep -q "$content" _stdout; then
+      echo -n .
+      return
+    fi
+  fi
+  echo -n F
+  failures+=("$script")
+  return 1
+}
 function fail_type {
   ((test_count++))
   local success regex hint_message
@@ -52,6 +72,8 @@ test_count=0
 failures=()
 
 assert success
+assert_grep success_with_args 'count args: 2' -- 'A B' C
+
 fail_type subshell_term SUBSHELL_ERROR
 fail_type unbound_variable UNBOUND_VARIABLE
 fail_type unbound_associative UNBOUND_VARIABLE