diff options
Diffstat (limited to 'spec/util_iterators_spec.lua')
| -rw-r--r-- | spec/util_iterators_spec.lua | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/spec/util_iterators_spec.lua b/spec/util_iterators_spec.lua index 4cf6f19d..a4b85884 100644 --- a/spec/util_iterators_spec.lua +++ b/spec/util_iterators_spec.lua @@ -10,6 +10,14 @@ describe("util.iterators", function () end assert.same(output, expect); end); + it("should work with only a single iterator", function () + local expect = { "a", "b", "c" }; + local output = {}; + for x in iter.join(iter.values({"a", "b", "c"})) do + table.insert(output, x); + end + assert.same(output, expect); + end); end); describe("sorted_pairs", function () |