Add range tests for numeric with step and mixed arguments

diff --git a/spec/functions/range_spec.rb b/spec/functions/range_spec.rb
index 1446b245cd5f6f9497ac52e18f86227d7c237039..ef86f97199e728443d89dd36d38b7ab1ea192786 100755 (executable)
--- a/spec/functions/range_spec.rb
+++ b/spec/functions/range_spec.rb
@@ -73,5 +73,14 @@ describe "the range function" do
       expected = (1..10).to_a
       expect(scope.function_range([1,10])).to eq expected
     end
+    it "returns a range of numbers with step parameter" do
+      expected = (1..10).step(2).to_a
+      expect(scope.function_range([1,10,2])).to eq expected
+    end
+    it "works with mixed numeric like strings and numeric arguments" do
+      expected = (1..10).to_a
+      expect(scope.function_range(['1',10])).to eq expected
+      expect(scope.function_range([1,'10'])).to eq expected
+    end
   end
 end