change: move assertions to builtin

builtin/assertion.go

@@ -0,0 +1,15 @@
+package builtin
+
+import "github.com/stretchr/testify/assert"
+
+var Assertions = map[string]func(t assert.TestingT, expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool{
+	"equals":            assert.EqualValues,
+	"equal":             assert.EqualValues, // alias for equals
+	"greater_than":      assert.Greater,
+	"less_than":         assert.Less,
+	"greater_or_equals": assert.GreaterOrEqual,
+	"less_or_equals":    assert.LessOrEqual,
+	"not_equal":         assert.NotEqual,
+	"contains":          assert.Contains,
+	"regex_match":       assert.Regexp,
+}

builtin/function.go

@@ -2,7 +2,7 @@ package builtin
 
 import "time"
 
-var FunctionsMap = map[string]interface{}{
+var Functions = map[string]interface{}{
 	"sleep": Sleep,
 }