From 0b6639fdaf16883cc81a6f31b62194377dfa592d Mon Sep 17 00:00:00 2001
From: esell <esell@esheavyindustries.com>
Date: Fri, 5 Oct 2018 10:30:54 -0600
Subject: [PATCH] add unit tests for runtime/core - function

---
 pkg/runtime/core/function_test.go | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 pkg/runtime/core/function_test.go

diff --git a/pkg/runtime/core/function_test.go b/pkg/runtime/core/function_test.go
new file mode 100644
index 00000000..85ff7f6c
--- /dev/null
+++ b/pkg/runtime/core/function_test.go
@@ -0,0 +1,21 @@
+package core_test
+
+import (
+	"testing"
+
+	"github.com/MontFerret/ferret/pkg/runtime/core"
+	"github.com/MontFerret/ferret/pkg/runtime/values"
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestValidateArgs(t *testing.T) {
+	Convey("Should match", t, func() {
+		a := []core.Value{values.NewInt(1), values.NewInt(2)}
+
+		e := core.ValidateArgs(a, 1, 2)
+		So(e, ShouldBeNil)
+
+		e = core.ValidateArgs(a, 3, 4)
+		So(e, ShouldNotBeNil)
+	})
+}