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-rw-r--r--modules/util/timer_test.go30
1 files changed, 30 insertions, 0 deletions
diff --git a/modules/util/timer_test.go b/modules/util/timer_test.go
new file mode 100644
index 0000000..602800c
--- /dev/null
+++ b/modules/util/timer_test.go
@@ -0,0 +1,30 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package util
+
+import (
+ "sync/atomic"
+ "testing"
+ "time"
+
+ "github.com/stretchr/testify/assert"
+)
+
+func TestDebounce(t *testing.T) {
+ var c int64
+ d := Debounce(50 * time.Millisecond)
+ d(func() { atomic.AddInt64(&c, 1) })
+ assert.EqualValues(t, 0, atomic.LoadInt64(&c))
+ d(func() { atomic.AddInt64(&c, 1) })
+ d(func() { atomic.AddInt64(&c, 1) })
+ time.Sleep(100 * time.Millisecond)
+ assert.EqualValues(t, 1, atomic.LoadInt64(&c))
+ d(func() { atomic.AddInt64(&c, 1) })
+ assert.EqualValues(t, 1, atomic.LoadInt64(&c))
+ d(func() { atomic.AddInt64(&c, 1) })
+ d(func() { atomic.AddInt64(&c, 1) })
+ d(func() { atomic.AddInt64(&c, 1) })
+ time.Sleep(100 * time.Millisecond)
+ assert.EqualValues(t, 2, atomic.LoadInt64(&c))
+}