fix: bash_unit should fail when setup_suite fails

Author: pgrange

bash_unit

@@ -220,7 +220,7 @@ run_test_suite() {
   then
     run_tests || failure=$?
   else
-    failure=$?
+    failure=1
   fi
   run_teardown_suite
 

tests/test_cli.sh

@@ -165,6 +165,12 @@ test_bash_unit_runs_teardown_suite_even_in_case_of_failure_setup_suite() {
     "$($BASH_UNIT <(echo 'setup_suite() { return 1 ; } ; teardown_suite() { echo "ran teardown_suite" >&2 ; }') 2>&1 >/dev/null)"
 }
 
+test_bash_unit_fails_in_case_of_failure_setup_suite() {
+  #FIX https://github.com/bash-unit/bash_unit/issues/135
+  assert_fail \
+    "$BASH_UNIT <(echo 'setup_suite() { return 2 ; } ') 2>&1 >/dev/null"
+}
+
 test_one_test_should_stop_after_first_assertion_failure() {
   #FIX https://github.com/bash-unit/bash_unit/issues/10
   assert_equals "before failure" \