Merge pull request #553 from TypedDevs/fix/flaky-tests

Fix flaky tests when running --strict

Author: Chemaclass

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## Unreleased
+
+- Fix internal flaky tests when running `--strict`
+
 ## [0.29.0](https://github.com/TypedDevs/bashunit/compare/0.28.0...0.29.0) - 2025-12-08
 
 ### Added

tests/acceptance/bashunit_strict_mode_test.sh

@@ -6,39 +6,39 @@ function set_up_before_script() {
 
 function test_permissive_mode_allows_unset_variables() {
   local output
-  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --env "$TEST_ENV_FILE" \
+  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --preserve-env --env "$TEST_ENV_FILE" \
     tests/acceptance/fixtures/strict_mode_unset_variable.sh 2>&1) || true
 
   assert_contains "All tests passed" "$output"
 }
 
 function test_strict_mode_fails_on_unset_variables() {
   local output
-  output=$(BASHUNIT_STRICT_MODE=true ./bashunit --no-parallel --simple --env "$TEST_ENV_FILE" \
+  output=$(BASHUNIT_STRICT_MODE=true ./bashunit --no-parallel --simple --preserve-env --env "$TEST_ENV_FILE" \
     tests/acceptance/fixtures/strict_mode_unset_variable.sh 2>&1) || true
 
   assert_contains "failed" "$output"
 }
 
 function test_permissive_mode_allows_nonzero_returns() {
   local output
-  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --env "$TEST_ENV_FILE" \
+  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --preserve-env --env "$TEST_ENV_FILE" \
     tests/acceptance/fixtures/strict_mode_nonzero_return.sh 2>&1) || true
 
   assert_contains "All tests passed" "$output"
 }
 
 function test_strict_mode_fails_on_nonzero_returns() {
   local output
-  output=$(BASHUNIT_STRICT_MODE=true ./bashunit --no-parallel --simple --env "$TEST_ENV_FILE" \
+  output=$(BASHUNIT_STRICT_MODE=true ./bashunit --no-parallel --simple --preserve-env --env "$TEST_ENV_FILE" \
     tests/acceptance/fixtures/strict_mode_nonzero_return.sh 2>&1) || true
 
   assert_contains "failed" "$output"
 }
 
 function test_cli_flag_overrides_env_var() {
   local output
-  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --strict --env "$TEST_ENV_FILE" \
+  output=$(BASHUNIT_STRICT_MODE=false ./bashunit --no-parallel --simple --preserve-env --strict --env "$TEST_ENV_FILE" \
     tests/acceptance/fixtures/strict_mode_unset_variable.sh 2>&1) || true
 
   assert_contains "failed" "$output"