From 8f012e2cab7ddc8ce36fac74be824a207d9b0d97 Mon Sep 17 00:00:00 2001
From: Rafael Passos <rafael@rcpassos.me>
Date: Wed, 24 Oct 2018 19:06:10 -0300
Subject: RegisterCleaner now uses Variadic input + tests

---
 util/interrupt/cleaner_test.go | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 util/interrupt/cleaner_test.go

(limited to 'util/interrupt/cleaner_test.go')

diff --git a/util/interrupt/cleaner_test.go b/util/interrupt/cleaner_test.go
new file mode 100644
index 00000000..f839c0dc
--- /dev/null
+++ b/util/interrupt/cleaner_test.go
@@ -0,0 +1,33 @@
+package interrupt
+
+import (
+	"testing"
+)
+
+func TestRegister(t *testing.T) {
+	active = true // this prevents goroutine from being started during the tests
+
+	f := func() error {
+		return nil
+	}
+	f2 := func() error {
+		return nil
+	}
+	f3 := func() error {
+		return nil
+	}
+	RegisterCleaner(f)
+	RegisterCleaner(f2, f3)
+	count := 0
+	for _, fn := range cleaners {
+		errt := fn()
+		count++
+		if errt != nil {
+			t.Fatalf("bad err value")
+		}
+	}
+	if count != 3 {
+		t.Fatalf("different number of errors")
+	}
+
+}
-- 
cgit