1 files changed, 38 insertions, 0 deletions
diff --git a/spec/utils-kpairs_spec.lua b/spec/utils-kpairs_spec.lua
new file mode 100644
index 0000000..7fac079
--- /dev/null
+++ b/spec/utils-kpairs_spec.lua
@@ -0,0 +1,38 @@
+local utils = require("pl.utils")
+
+describe("pl.utils", function ()
+
+  describe("kpairs", function ()
+    local kpairs
+
+    before_each(function()
+      kpairs = utils.kpairs
+    end)
+
+
+    it("iterates over non-integers", function()
+      local func = function() end
+      local bool = true
+      local string = "a string"
+      local float = 123.45
+      local r = {}
+      for k, v in kpairs {
+        [func] = 1,
+        [bool] = 2,
+        [string] = 3,
+        [float] = 4,
+        5, 6, 7,
+      } do
+        r[k] = v
+      end
+
+      assert.same({
+        [func] = 1,
+        [bool] = 2,
+        [string] = 3,
+        [float] = 4 }, r)
+    end)
+
+  end)
+
+end)