diff options
Diffstat (limited to 'test/functional/eval/environ_spec.lua')
| -rw-r--r-- | test/functional/eval/environ_spec.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/functional/eval/environ_spec.lua b/test/functional/eval/environ_spec.lua new file mode 100644 index 0000000000..eb52f9e2da --- /dev/null +++ b/test/functional/eval/environ_spec.lua @@ -0,0 +1,12 @@ +local helpers = require('test.functional.helpers')(after_each) +local clear = helpers.clear +local eq = helpers.eq +local environ = helpers.funcs.environ + +describe('environ()', function() + it('handles empty env variable', function() + clear({env={EMPTY_VAR=""}}) + eq("", environ()['EMPTY_VAR']) + eq(nil, environ()['DOES_NOT_EXIST']) + end) +end) |